HOLEMAKING TOOLS

2025-2026

Jimei Factory

Tungsten Powder and Alloy Production Base

Haicang Plant (Penglu)

Tungsten Powder Production Base

Administrative Headquarters

Wuyuanwan R&D Center

GESAC Factories Distribution

Huli Factory

Tong'an Factory

Tool Production Base

2009

1998

2006

1989

Alloy Production Base

Haicang Plant (GESAC)

2022

2008

Tong'an District

Jimei District

Haicang District

Haicang District

Huli District Wuyuanwan

Xiamen Golden Egret Special Alloy Co., Ltd. (GESAC), founded in 1989, is a national high-tech enterprise with Chinese-foreign

joint investment. It is also a key member of Xiamen Tungsten Co., Ltd., a state-owned listed company. GESAC is committed to the

research, development and production of tungsten series products such as high-quality tungsten powder materials, cemented

carbide and precision cutting tools, as well as the provision of professional solutions for the industry. It is a renowned supplier of

tungsten powder, cemented carbide and cutting tools.

Relying on the product integration technology research and development of the complete tungsten industry chain and the

practical and innovative management concepts, GESAC has always maintained a strong momentum of development. It provides

global users with tungsten powder products and services with the highest cost performance, and offers excellent products and

comprehensive solutions for solving the problems of high hardness, high temperature resistance and wear resistance in the

modern industrial field. Its customers are distributed around the world, enjoying a high reputation both at home and abroad.

GESAC currently has more than 3,000 employees, five production bases, four overseas sales companies and one enterprise

technology center. It has independently undertaken and completed a number of projects such as the \"National Science and

Technology Support Program Projects\", the \"National Science and Technology Major Projects\", the \"National Torch Program

Projects\", the \"National Key New Product\" development projects and key research topics at the provincial and municipal levels.

It has been rated as a \"Backbone Enterprise in Strategic Emerging Industries\", an \"Innovative Enterprise\" and an \"Advanced

Technology Enterprise\". It has won many patents and awards, including the second prize of the National Science and Technology

Progress Award. Its cutting tools have obtained more than 400 patents, including invention patents, utility model patents and

design patents.

GESAC Profile

GESAC has a complete tungsten product chain ranging from ore mining to tungsten powder, cemented carbide

products and precision cutting tools.

Product Chain

Tungsten

Ore

Ammonium

Paratungstate

High Density

Alloys

Pure Tungsten

Product

Cobalt Powder

Bar

Mining Alloy

Precision Wear-resistant Parts

Rotary File

Shield Alloy

Indexable

Tool CBN PCD

Solid

Carbide

Tool

Complex Carbide (Mixture) Cast Tungsten Carbide

Precision Parts

Tungsten

Powder

004

012

014

Holemaking Tool Selection Guide

Drilling & Boring Tool Selection Guide

Tap Selection Guide

Term Definition

018

020

022

042

064

098

104

117

118

121

Solid Carbide Drills A

Representation Rules for Order No. of Solid

Carbide Drills

Introduction to Solid Carbide Drills Series

D918s High-performance Plain Steel

Machining Twist Drill

D968s Efficient Stainless Steel Machining Twist

Drill

D938 Plain Steel Machining Twist Drill

D928 Cast Iron Machining Twist Drill

D966 Aluminum Alloy Machining Twist Drill

D998 Hardness Steel Machining Twist Drill

D101/D102/D103 NC Pilot Drill

Recommended Cutting Data

274

276

284

285

286

289

290

294

297

300

304

307

310

314

317

320

323

324

325

Tap D

Representation Rules for Tap Order No.

High-performance Tap

T118-FD High-performance General

Machining Fluteless Tap

T118-SD High-performance General

Machining Spiral Fluted Tap

T118-PD High-performance General

Machining Spiral Pointed Tap

T128-HD High-performance Cast Iron

Machining Straight Fluted Tap

Recommended Cutting Data

Economic Tap

ET138-FJ Economical Fluteless Tap for Steel

Machining

ET138-SJ Economical Spiral Tap for Steel

Machining

ET138-PJ Economical Spiral Pointed Tap for

Steel Machining

ET168-FJ Economical Fluteless Tap for

Stainless Steel Machining

ET168-SJ Economical Spiral Fluted Tap for

Stainless Steel Machining

ET168-PJ Economical Spiral Pointed Tap for

Stainless Steel Machining

ET166-FJ Economical Fluteless Tap for

Copper and Aluminum Machining

ET166-SJ Economical Spiral Fluted Tap for

Copper and Aluminum Machining

ET166-PJ Economical Spiral Pointed Tap for

Copper and Aluminum Machining

ET128-HJ Economical Straight Fluted Tap

for Cast Iron Machining

Recommended Cutting Data

Tap Inquiry Form

Thread Bottom Hole Size Inquiry Form

330

331

332

333

334

Appendix E

Workpiece Material Table

Shank Standard-DIN Standard

Cutting Definition and Calculation

Comparison Table of Tensile Strength,

Brinell Hardness and Rockwell Hardness

Tool Grinding Service

214

221

227

245

257

271

Recommended Cutting Data for

Boring System

Operation Manual for the Boring

System

Small-Diameter Boring Tool

GMT Stainless Steel Series

GPT Plain Steel Series

GHT Hardness Steel Series

Recommended Cutting Data

139

146

149

150

159

172

175

178

Indexable Drill Bit B

Representation Rules for Indexable

Holemaking Order No.

Introduction to Indexable Holemaking Series

Introduction to Indexable Holemaking Grades

GUMD Replaceable Drill Bit Series

GHDS Indexable Shallow Hole Drill

GSD Spade Drill

Recommended Cutting Data

Summary of Indexable Drill Bit Accessories

181

184

185

187

188

205

212

Boring System C

Representation Rules For Boring System

Order No.

GBR Boring System

Boring System Selection Logic

Boring System Combination Description

Table

Insert Selection Table For Boring System

Modular Boring System

Bridge Type Boring Tool

Boring System Insert Sizes and

Specifications Information

Contents

HOLEMAKING TOOL SELECTION GUIDE

HOLEMAKING TOOLS 004 Holemaking Tool Selection Guide Holemaking Tool Selection Guide Product Series Tool Name and Outline Drill Point

Angle Shank Type Coating/

Grade

Holemaking

Depth

L/D

Cooling

Form Series Type Range of Sizes

Hole

Accuracy

Grade

Size Table

Page

Cutting

Data

D918S

3D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AICrN/

TiSiN 3D D918S-A3N D3~D20 IT9-10 P022 P121 3D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AICrN/

TiSiN 3D D918S-A3C D3~D20 IT9-10 P027 P121 5D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AICrN/

TiSiN 5D D918S-A5N D3~D20 IT9-10 P032 P121 5D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AICrN/

TiSiN 5D D918S-A5C D3~D20 IT9-10 P037 P121 D968S

3D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 3D D968S-A3N D1~D20 IT9-10 P042 P123 3D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 3D D968S-A3C D2~D20 IT9-10 P048 P123 5D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 5D D968S-A5N D1~D20 IT9-10 P053 P123 5D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 5D D968S-A5C D2~D20 IT9-10 P059 P123 D938

3D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 3D D938-A3N D1~D20 IT9-10 P064 P126 3D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 3D D938-A3C D2~D20 IT9-10 P070 P126 5D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 5D D938-A5N D1~D20 IT9-10 P075 P126 5D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano 5D D938-A5C D2~D20 IT9-10 P081 P126 8D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

AITiN

nano D938-A8C D2.8~D20 IT9-10 P087 P129 12D Internal

Coolant Twist Drill 135 ° SHANK

DIN

6535HA

AITiN

nano D938-A12C D3~D20 IT9-10 P090 P129 15D Internal

Coolant Twist Drill 135 ° SHANK

DIN

6535HA

AITiN

nano D938-A15C D3~D16 IT9-10 P093 P129 20D Internal

Coolant Twist Drill 135 ° SHANK

DIN

6535HA

AITiN

nano D938-A20C D3~D14 IT9-10 P095 P129 25D Internal

Coolant Twist Drill 135 ° SHANK

DIN

6535HA

AITiN

nano D938-A25C D3~D12 IT9-10 P097 P129 D928

3D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

3D D928-A3N D3~D20 IT9-10 P098 P131 3D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

3D D928-A3C D5~D20 IT9-10 P099 P131 5D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

5D D928-A5N D3~D20 IT9-10 P101 P131 5D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

5D D928-A5C D3~D20 IT9-10 P103 P131 Drilling & Boring Tool Selection Guide

8D

12D

15D

25D

20D

◎ Most Suitable ○ Suitable

HOLEMAKING TOOLS

005

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and Ferritic/

Martensitic

Steel

Stainless Steel Gray Cast Iron,

Nodular Cast Iron

High Alloy Cast

Iron

Forged

Aluminum Alloy,

Cast Aluminium

Alloy

Cast Aluminum

Alloy Copper Alloy Composite

Material

Hightemperature

Alloy

Titanium Alloy Hardened Steel Hardened Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB

200

＜HB

450 ＜HB400 45-55HRC 55-

60HRC

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HOLEMAKING TOOLS 006 Holemaking Tool Selection Guide Holemaking Tool Selection Guide Product Series Tool Name and Outline Drill Point

Angle Shank Type Coating/

Grade

Holemaking

Depth

L/D

Cooling

Form Series Type Range of Sizes Hole Accuracy

Grade

Size Table

Page

Cutting

Data

D966

3D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

3D D966-A3N D3～D20 IT9-10 P104 P133 3D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

3D D966-A3C D3～D20 IT9-10 P108 P133 5D External Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

5D D966-A5N D3～D20 IT9-10 P111 P133 5D Internal Coolant

Twist Drill 140 ° SHANK

DIN

6535HA

5D D966-A5C D3～D20 IT9-10 P114 P133 D998 3D External Coolant

Twist Drill 140 ° SHANK

h6

AITiN

nano 3D D998-Y3N D4～D16 IT9-10 P117 P134 D101 90° NC Pilot Drill 90 ° SHANK

h6

TiAIN D101-AMN D4～D20 P118 P135 D102 120° NC Pilot Drill 120 ° SHANK

h6

TiAIN D102-ANN D5～D20 P119 P135 D103 145° NC Pilot Drill 145 ° SHANK

h6

TiAIN D103-APN D4～D20 P120 P135 GUMD

GUMD Tool Bit 140 ° GM3225

GPD7115 3D/5D/

8D GUMD D10-D21.9 IT9-10

P150

P175

GUMD Drill Pipe P156

GHDS

QPMG Shallow Hole

Drill Inserts

GA4230

GM3220

GS4130

QPMG

D14-D48 IT12-13

P169

P176

GHDS Shallow Hole

Drill Tool Holders 2D-5D GHDS P159

GSD

MCMG Spade Drill

Inserts GM3225 MCMG

D13～D36 IT9-IT10

P172

P177

GSD Spade Drill

Tool Holders 2D-26D GSD P173

GBR

RB Rough Boring

Tool ≤5D Internal

cooling RB D20-D153 P188 P214 FB Fine Boring Tool ≤5D Internal

cooling FB D20-D212 P193 P220 MB Micro-diameter

Fine Boring Tool ≤5D External

cooling MB D2-D50 P196 P220 LRB Bridge Type

Rough Boring Tool

Internal

cooling LRB D150-D850 P205 P214 LFB Bridge Type

Fine Boring Tool

Internal

cooling LFB D150-D850 P207 P220 HRBA Bridge Type

Rough Boring Tool for

Large Aluminum Alloy

Internal

cooling HRBA D850-D3300 P209 P214 HFBA Bridge Type

Fine Boring Tool for

Large Aluminum Alloy

Internal

cooling HFBA D850-D3300 P209 P220 Drilling & Boring Tool Selection Guide

◎ Most Suitable ○ Suitable

HOLEMAKING TOOLS

007

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and Ferritic/

Martensitic

Steel

Stainless Steel Gray Cast Iron,

Nodular Cast Iron

High Alloy Cast

Iron

Forged

Aluminum Alloy,

Cast Aluminium

Alloy

Cast Aluminum

Alloy Copper Alloy Composite

Material

Hightemperature

Alloy

Titanium Alloy Hardened Steel Hardened Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB

200

＜HB

450 ＜HB400 45-55HRC 55-

60HRC

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HOLEMAKING TOOLS 008 Holemaking Tool Selection Guide Holemaking Tool Selection Guide GMT

GMT-AR Universal

Internal Hole

Turning

≤4D External

Cooling GMT-AR ≥1.0 P227 P271 GMT-TR Durable

Internal Hole

Turning

≤4D External

Cooling GMT-TR ≥1.0 P229 P271 GMT-PR Profile

Turning ≤4D External

Cooling GMT-PR ≥1.0 P232 P271 GMT-QR Profile

Turning ≤4D External

Cooling GMT-QR ≥3.0 P234 P271 GMT-UR90° Cut-in

Turning ≤4D External

Cooling GMT-UR ≥3.0 P235 P271 GMT-XR Reverse

Boring ≤4D External

Cooling GMT-XR ≥4.0 P236 P271 GMT-DR Internal

Hole Boring Tool

Chamfer Grooving

≤4D External

Cooling GMT-DR ≥4.0 P237 P271 GMT-CR Internal

Hole Boring Tool

and Chamfer

≤4D External

Cooling GMT-CR P238 P271 GMT-GR Grooving ≤4D External

Cooling GMT-GR ≥3.0 P239 P271 GMT-KR Arc

Grooving ≤4D External

Cooling GMT-KR ≥4.0 P241 P271 GMT-FR Grooving ≤4D External

Cooling GMT-FR ≥6.0 P242 P271 GMT-IR Threading,

Right-hand Thread

with a 60° Angle

≤4D External

Cooling GMT-IR ≥1.5 P243 P271 GMT-IR Threading,

Right-hand Thread

with a 55° Angle

≤4D External

Cooling GMT-IR ≥4.0 P244 P271 GPT

GPT-AR Universal

Internal Hole

Turning

≤4D External

Cooling GPT-AR ≥1.0 P245 P271 GPT-TR Durable

Internal Hole

Turning

≤4D External

Cooling GPT-TR ≥1.0 P247 P271 GPT-PR Profile

Turning ≤4D External

Cooling GPT-PR ≥1.0 P250 P271 GPT-GR Grooving ≤4D External

Cooling GPT-GR ≥3.0 P252 P271 GPT-FR Grooving ≤4D External

Cooling GPT-FR ≥6.0 P254 P271 GPT-IR Threading,

Right-hand Thread

with a 60° Angle

≤4D External

Cooling GPT-IR ≥1.5 P255 P271 GPT-IR Threading,

Right-hand Thread

with a 55° Angle

≤4D External

Cooling GPT-IR ≥4.0 P256 P271 Product Series Tool Name and Outline Drill Point

Angle Shank Type Coating/

Grade

Holemaking

Depth

L/D

Cooling

Form Series Type Range of Sizes Hole Accuracy

Grade

Size Table

Page

Cutting

Data

Drilling & Boring Tool Selection Guide

◎ Most Suitable ○ Suitable

HOLEMAKING TOOLS

009

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

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Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and Ferritic/

Martensitic

Steel

Stainless Steel Gray Cast Iron,

Nodular Cast Iron

High Alloy Cast

Iron

Forged

Aluminum Alloy,

Cast Aluminium

Alloy

Cast Aluminum

Alloy Copper Alloy Composite

Material

Hightemperature

Alloy

Titanium Alloy Hardened Steel Hardened Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB

200

＜HB

450 ＜HB400 45-55HRC 55-

60HRC

HOLEMAKING TOOLS 010 Holemaking Tool Selection Guide Holemaking Tool Selection Guide GHT

GHT-AR Universal

Internal Hole

Turning

≤4D External

Cooling GHT-AR ≥1.0 P257 P271 GHT-TR Durable

Internal Hole

Turning

≤4D External

Cooling GHT-TR ≥1.0 P259 P271 GHT-PR Profile

Turning ≤4D External

Cooling GHT-PR ≥1.0 P262 P271 GHT-QR Profile

Turning ≤4D External

Cooling GHT-QR ≥3.0 P264 P271 GHT-GR Grooving ≤4D External

Cooling GHT-GR ≥3.0 P265 P271 GHT-FR Grooving ≤4D External

Cooling GHT-FR ≥6.0 P267 P271 GHT-IR Threading,

Right-hand Thread

with a 60° Angle

≤4D External

Cooling GHT-IR ≥1.5 P268 P271 GHT-IR Threading,

Right-hand Thread

with a 55° Angle

≤4D External

Cooling GHT-IR ≥4.0 P269 P271 Product Series Tool Name and Outline Drill Point

Angle Shank Type Coating/

Grade

Holemaking

Depth L/D

Cooling

Form Series Type Range of Sizes Hole Accuracy

Grade

Size Table

Page

Cutting

Data

Drilling & Boring Tool Selection Guide

◎ Most Suitable ○ Suitable

HOLEMAKING TOOLS

011

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

○ ○ ○ ○ ◎ ○ ◎ ○

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Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and Ferritic/

Martensitic

Steel

Stainless Steel Gray Cast Iron,

Nodular Cast Iron

High Alloy Cast

Iron

Forged

Aluminum Alloy,

Cast Aluminium

Alloy

Cast Aluminum

Alloy Copper Alloy Composite

Material

Hightemperature

Alloy

Titanium Alloy Hardened Steel Hardened Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB

200

＜HB

450 ＜HB400 45-55HRC 55-

60HRC

HOLEMAKING TOOLS 012 Holemaking Tool Selection Guide Holemaking Tool Selection Guide T118

T118-FDN High Performance

Fluteless Tap for General

Machining

D371/

D376 TiAl-C ≤2.5D M4-M30 6HX P276 P289 T118-FDC high Performance

Fluteless Tap for Internal

Cooling General Machining

D371/

D376 TiAl-C ≤2.5D M4-M30 6HX P280 P289 T118-FDR High Performance

Fluteless Tap for Internal

Cooling General Machining

D371/

D376 TiAl-C ≤2.5D M4-M30 6HX P282 P289 T118-SDN High Performance

Spiral Fluted Tap for General

Machining

D371/

D376 TiAl-C ≤2.5D M4-M16 6HX P284 P289 T118-PDN High Performance

Spiral Pointed Tap for General

Machining

D371/

D376 TiAl-C ≤2.5D M4-M16 6HX P285 P289 T128

T128-HDN High Performance

Straight Fluted Tap for Cast

Iron Machining

D371/

D376 TiAl-Si ≤2.5D M5-M16 6HX P286 P289 T128-HDC High Performance

Straight Fluted Tap for Internal

Cooling Cast Iron Machining

D371/

D376 TiAl-Si ≤2.5D M5-M16 6HX P287 P289 T128-HDR High Performance

Straight Fluted Tap for Internal

Cooling Cast Iron Machining

D371/

D376 TiAl-Si ≤2.5D M5-M16 6HX P288 P289 ET138

ET138-FJN Economical

Fluteless Tap for Steel

Machining

JIS AlCrN ≤2.5D M1-M16 RH4-10 P290 P323 ET138-SJN Economical

Spiral Tap for Steel Machining JIS AlCrN ≤2.5D M1-M16 P1-5 P294 P323 ET138-PJN Economical

Spiral Pointed Tap for Steel

Machining

JIS AlCrN ≤2.5D M1-M16 P1-5 P297 P323 ET168

ET168-FJN Economical

Fluteless Tap for Stainless

Steel Machining

JIS TiAlN ≤2.5D M1-M16 RH4-10 P300 P323 ET168-SJN Economical

Spiral Fluted Tap for Stainless

Steel Machining

JIS TiAlN ≤2.5D M1-M16 P1-5 P304 P323 ET168-PJN Economical

Spiral Pointed Tap for

Stainless Steel Machining

JIS TiAlN ≤2.5D M1-M16 P1-5 P307 P323 ET166

ET166-FJN economical

Fluteless tap for copperaluminum machining

JIS DLC ≤2.5D M1-M16 RH4-10 P310 P323 ET166-SJN Economical

Spiral Fluted Tap for CopperAluminum Machining

JIS DLC ≤2.5D M1-M16 P1-5 P314 P323 ET166-PJN Economical

Spiral Pointed Tap for CopperAluminum Machining

JIS DLC ≤2.5D M1-M16 P1-5 P317 P323 ET128

ET128-HJN economical

Straight fluted tap for cast

iron machining

JIS TiAl-Si ≤2.5D M5-M16 P3-6 P320 P323 ET128-HJC economical

Straight fluted tap for internal

cooling cast iron machining

JIS TiAl-Si ≤2.5D M5-M16 P3-6 P321 P323 ET128-HJR economical

Straight fluted tap for internal

cooling cast iron machining

JIS TiAl-Si ≤2.5D M5-M16 P3-6 P322 P323 Product

Series Internal Type Tool Name and Outline Dimensions

Standard

Coating/

Grade

Suitable Machined

Hole Types

Recommended

Machining

Depth L/D

Cooling Form Range of Sizes Tap Accuracy

Grade

Size Table

Page

Cutting

Data

Tap Selection Guide

◎ Most Suitable ○ Suitable

HOLEMAKING TOOLS

013

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

◎ ○ ○ ◎ ◎

◎ ○ ◎ ◎ ◎

◎ ○ ◎ ◎ ◎

◎ ○ ○ ○ ○ ○ ○ ○

◎ ○ ○ ○ ○ ○ ○ ○

◎ ○

◎ ○

◎ ○

◎ ○

◎ ○

◎ ○

○ ◎

○ ◎

○ ◎

◎ ○ ◎

◎ ◎ ◎

◎ ◎ ◎

◎ ○

◎ ○

◎ ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and Ferritic/

Martensitic

Steel

Stainless Steel Gray Cast Iron,

Nodular Cast Iron

High Alloy Cast

Iron

Forged

Aluminum Alloy,

Cast Aluminium

Alloy

Cast Aluminum

Alloy Copper Alloy Composite

Material

Hightemperature

Alloy

Titanium Alloy Hardened Steel Hardened Steel

＜35HRC 35-

48HRC ＜35HRC 35-

45HRC Si＜12% Si＞12% ＜HB

200

＜HB

450 ＜HB400 45-55HRC 55-60HRC

HOLEMAKING TOOLS 014 Holemaking Tool Selection Guide Holemaking Tool Selection Guide Designation Description

Shank Shape

SHANK

h6

h6 Round Shank

SHANK

DIN

6535HA

DIN6535HA Shank

Coating

TiAIN TiAlN Coating

AITiN

nano AlTiN Nano-coating

AlCrN/TiSiN Multiple

Coatings

Tool Types

External Coolant Twist Drill

Internal Coolant Twist Drill

Pilot Drill

ISO Material

Classification

ISO Classification Steel

ISO Classification Stainless

Steel

ISO Classification Cast Iron

ISO Classification Nonferrous material

ISO Classification Heat

Resistant Alloy Titanium

Alloy

ISO High-hardness

Material

Lengthdiameter Ratio

3D 3 Length/Diameter Ratio

5D 5 Length/Diameter Ratio

8D 8 Length/Diameter Ratio

12D 12 Length/Diameter Ratio

15D 15 Length/Diameter Ratio

20D 20 Length/Diameter Ratio

25D 25 Length/Diameter Ratio

Designation Description

Dimensioning

Parameters

DC Edge Diameter

DMM Shank Diameter

LCF Slot Length

LU Recommended Maximum

Drilling Depth

LS Shank Length

OAL Total Length

PL Drill Point Height

LPR Suspension Length

DF Flange Diameter

IC Incircle Diameter

S Tip Height

RE Tip Arc Radius

D1 Internal Hole Diameter

B Insert Thickness

DCON Boring Tool Shank

Diameter

LF Effective Length

DC Range of Machining

WF Width of Tool Apron

DCONWS Boring Tool Shank

Diameter (Working End)

DCONMS Boring Tool Shank

Diameter (Connection End)

KAPR Tool Cutting Edge Angle of

Tool Apron

Term Definition-drilling & Boring

HOLEMAKING TOOLS

015

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

Term Definition-tap

Icon Meaning

Tap

Material

HSSPM

Powder Metallurgy

High-speed Steel

HSSE Cobalt High-Speed Steel

Dimensional

Standards

DIN371/

DIN376

DIN371/DIN376 Dimensional

Standards

JIS JIS Dimensional Standards

Cooling

Mode

Lateral Internal Cooling

Axial Internal Cooling

External Cooling

Profile

M

ISO Metric Coarse Thread

(DIN13)

MF

ISO Metric Fine Thread (DIN13)

UNC

Unified Coarse Thread

(ASME B1.1)

UNF

Unified Fine Thread

(ASME B1.1)

Hole Type

Through Hole

Blind Hole

Icon Meaning

Coating

Type

Chrome-aluminum Coating

DLC Coating

Titanium-aluminum Coating

Titanium-aluminum-carbon

Coating

Titanium-aluminum-silicon

Thread

Tolerance

Grade

Tap Tolerance Grade ISO 6HX

Tap Tolerance Grade ISO 6H

Tap Tolerance Grade ISO 6H/2B ISO

6H/2B

TiAl-Si

TiAl-C

TiAlN

AlCrN

ISO

6H

ISO

6HX

DLC

HOLEMAKING TOOLS

016

Holemaking Tool Selection Guide Holemaking Tool Selection Guide

Designation Meaning

Dimensioning

Parameters

TD Thread Diameter

TP Thread Lead

TPI Number of Threads per Inch

TCL Cutting Tap Length

THCHT Cutting Tap Type

LF Total Length

THL Thread Length

LU Active Length

DCON Shank Diameter

DRVS Square Nose Width

LSQ Square Nose Length

CZCMS Machine Connection Size

TDRM Recommended Maximum Tapping Depth

NOF Number of Slots

PHD Pre-Drilled Hole Size/Bottom Hole Size

TCTR Tap Accuracy Grade

Standard: Adopting ISO 13399 Standard

Term Definition-tap

SOLID CARBIDE DRILLS

A

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 018 Representation Rules for Order No. of Solid Carbide Drills

D938

Workpiece Material ① Drill Bit Series Number

Plain Steel D918S Plain Steel Machining Twist Drill

Stainless Steel D968S Stainless Steel Machining Twist Drill

Plain Steel D938 Plain Steel Machining Twist Drill

Cast Iron D928 Cast Iron Machining Twist Drill

Aluminum Alloy D966 Aluminum Alloy Machining Twist Drill

Hardness Steel D998 Hardness Steel Machining Twist Drill

Plain Steel, Cast Iron, Non-ferrous Material

D101 Straight Shank 90° Pilot Drill

D102 Straight Shank 120° Pilot Drill

D103 Straight Shank 145° Nc Pilot Drill

①

Solid Carbide Drills HOLEMAKING TOOLS

019

Solid Carbide Drills

A

⑤ Edge Diameter

0325 Edge Diameter is

Φ3.25

0600 Edge Diameter is

Φ6.00

1200 Edge Diameter is

Φ12.00

5 C 1200

③ Drilling Depth

3 Drilling Depth≤3D

5 Drilling Depth≤ 5D

8 Drilling Depth≤ 8D

12 Drilling Depth≤ 12D

15 Drilling Depth≤ 15D

20 Drilling Depth≤ 20D

25 Drilling Depth≤ 25D

M 90° Top Angle

N 120° Top Angle

P 145° Top Angle

A

② Shank Type

A Cylindrical Straight

Shank DIN6535HA

E Bevelled Shank

DIN6535HE

B Flatted Parallel

Shank DIN6535HB

Y Plain Cylindrical

Straight Shank

M Morse Taper Shank

④ Cooling Mode

C Internal Cooling

N External Cooling

② ③ ④ ⑤

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 020 D968s Efficient Stainless Steel Machining

Twist Drill

● Suitable for efficient drilling and machining of stainless steel, carbon steel, alloy

steel, heat-resistant alloy and titanium alloy.

● The unique end edge design has stronger chip breaking ability and larger chip

space.

● The new substrate coating combination offers super-strong toughness and wear

resistance.

● The super-large geometry design features excellent chip removal performance.

D938 Deep Holemaking Twist Drill

● Suitable for efficient drilling of plain steel, cast iron and stainless steel.

● The new substrate material features a perfect balance of toughness and wear

resistance.

● Adoption of AlTiN-based nano coating and unique post-coating treatment

● The optimized geometry and drill point design endow the tool with excellent

self-centering performance, chip breaking performance, and good chip removal

performance.

Introduction to Solid Carbide Drills Series

D938 Plain Steel Machining Twist Drill

● Suitable for the drilling of steel ( ≤ 48HRC) and cast iron

● The unique cutting edge treatment technology strengthens the cutting edge

strength and improves the performance stability.

● The new AlTiN-nano coating endows the tool with excellent wear resistance.

● The straight cutting edge improves the strength of the cutting edge.

D918s High-performance Plain Steel

Machining Twist Drill

● Suitable for drilling under soft steel, interrupted cut, poor cooling and other

difficult conditions.

● The brand-new wavy edge design takes into account both the tip strength and

cutting sharpness.

● The brand-new G-type slot design enhances the chip breaking performance and

improves the tool rigidity.

● The brand-new substrate coating has been upgraded, featuring stronger

adaptability to working conditions and better versatility.

Solid Carbide Drills HOLEMAKING TOOLS

021

Solid Carbide Drills

A

D928 Cast Iron Machining Twist Drill

● Suitable for cast iron machining in automotive engines and other industries

● The wavy cutting edge reduces the machining torque.

● The four-land design improves the hole wall quality and hole accuracy.

● The wide chisel edge design enhances the strength of the drill point.

Series Introduction

D998 Hardness Steel Machining

Twist Drill

● Suitable for the machining of hardness steel

● Large core thickness, small helix angle, high rigidity, high strength

● The X-shaped drill point has excellent self-centering ability.

● The circular arc tip ensures excellent hole wall quality.

D101/D102/D103 NC Pilot Drill ● Suitable for machining center holes and chamfers on CNC machine

● Suitable for machining steel, cast iron, aluminum alloy and copper alloy

D966 Aluminum Alloy Machining Twist

Drill

● Suitable for machining of non-ferrous metals, such as aluminum alloy and

copper alloy

● The high-accuracy surface treatment technology enables smoother chip

removal.

● The unique cutting edge design makes cutting more effortless.

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 022 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-0445 4.45 24 66 6 36 17.3 0.81 ○

D918S-A3N-0450 4.50 24 66 6 36 17.3 0.82 ●

D918S-A3N-0455 4.55 24 66 6 36 17.2 0.83 ○

D918S-A3N-0460 4.60 24 66 6 36 17.1 0.84 ●

D918S-A3N-0465 4.65 24 66 6 36 17.0 0.85 ○

D918S-A3N-0470 4.70 24 66 6 36 17.0 0.86 ●

D918S-A3N-0475 4.75 28 66 6 36 20.9 0.86 ○

D918S-A3N-0480 4.80 28 66 6 36 20.8 0.87 ●

D918S-A3N-0485 4.85 28 66 6 36 20.7 0.88 ○

D918S-A3N-0490 4.90 28 66 6 36 20.7 0.89 ●

D918S-A3N-0495 4.95 28 66 6 36 20.6 0.90 ○

D918S-A3N-0500 5.00 28 66 6 36 20.5 0.91 ●

D918S-A3N-0505 5.05 28 66 6 36 20.4 0.92 ○

D918S-A3N-0510 5.10 28 66 6 36 20.4 0.93 ●

D918S-A3N-0515 5.15 28 66 6 36 20.3 0.94 ○

D918S-A3N-0520 5.20 28 66 6 36 20.2 0.95 ●

D918S-A3N-0525 5.25 28 66 6 36 20.1 0.96 ○

D918S-A3N-0530 5.30 28 66 6 36 20.1 0.96 ●

D918S-A3N-0535 5.35 28 66 6 36 20.0 0.97 ○

D918S-A3N-0540 5.40 28 66 6 36 19.9 0.98 ●

D918S-A3N-0545 5.45 28 66 6 36 19.8 0.99 ○

D918S-A3N-0550 5.50 28 66 6 36 19.8 1.00 ●

D918S-A3N-0555 5.55 28 66 6 36 19.7 1.01 ○

D918S-A3N-0560 5.60 28 66 6 36 19.6 1.02 ●

D918S-A3N-0565 5.65 28 66 6 36 19.5 1.03 ○

D918S-A3N-0570 5.70 28 66 6 36 19.5 1.04 ●

D918S-A3N-0575 5.75 28 66 6 36 19.4 1.05 ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-0300 3.00 20 62 6 36 15.5 0.55 ●

D918S-A3N-0305 3.05 20 62 6 36 15.4 0.56 ○

D918S-A3N-0310 3.10 20 62 6 36 15.4 0.56 ●

D918S-A3N-0315 3.15 20 62 6 36 15.3 0.57 ○

D918S-A3N-0320 3.20 20 62 6 36 15.2 0.58 ●

D918S-A3N-0325 3.25 20 62 6 36 15.1 0.59 ○

D918S-A3N-0330 3.30 20 62 6 36 15.1 0.60 ●

D918S-A3N-0335 3.35 20 62 6 36 15.0 0.61 ○

D918S-A3N-0340 3.40 20 62 6 36 14.9 0.62 ●

D918S-A3N-0350 3.50 20 62 6 36 14.8 0.64 ●

D918S-A3N-0355 3.55 20 62 6 36 14.7 0.65 ○

D918S-A3N-0360 3.60 20 62 6 36 14.6 0.66 ●

D918S-A3N-0365 3.65 20 62 6 36 14.5 0.66 ○

D918S-A3N-0370 3.70 20 62 6 36 14.5 0.67 ●

D918S-A3N-0380 3.80 24 66 6 36 18.3 0.69 ●

D918S-A3N-0385 3.85 24 66 6 36 18.2 0.70 ○

D918S-A3N-0390 3.90 24 66 6 36 18.2 0.71 ●

D918S-A3N-0395 3.95 24 66 6 36 18.1 0.72 ○

D918S-A3N-0400 4.00 24 66 6 36 18.0 0.73 ●

D918S-A3N-0405 4.05 24 66 6 36 17.9 0.74 ○

D918S-A3N-0410 4.10 24 66 6 36 17.9 0.75 ●

D918S-A3N-0415 4.15 24 66 6 36 17.8 0.76 ●

D918S-A3N-0420 4.20 24 66 6 36 17.7 0.76 ●

D918S-A3N-0425 4.25 24 66 6 36 17.6 0.77 ○

D918S-A3N-0430 4.30 24 66 6 36 17.6 0.78 ●

D918S-A3N-0435 4.35 24 66 6 36 17.5 0.79 ○

D918S-A3N-0440 4.40 24 66 6 36 17.4 0.80 ●

High-performance 3D External Coolant Twist Drill for Plain Steel Machining

D918S-A3N

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

023

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-0730 7.30 41 79 8 36 30.1 1.33 ●

D918S-A3N-0735 7.35 41 79 8 36 30.0 1.34 ○

D918S-A3N-0740 7.40 41 79 8 36 29.9 1.35 ●

D918S-A3N-0745 7.45 41 79 8 36 29.8 1.36 ○

D918S-A3N-0750 7.50 41 79 8 36 29.8 1.36 ●

D918S-A3N-0755 7.55 41 79 8 36 29.7 1.37 ○

D918S-A3N-0760 7.60 41 79 8 36 29.6 1.38 ●

D918S-A3N-0765 7.65 41 79 8 36 29.5 1.39 ○

D918S-A3N-0770 7.70 41 79 8 36 29.5 1.40 ●

D918S-A3N-0775 7.75 41 79 8 36 29.4 1.41 ○

D918S-A3N-0780 7.80 41 79 8 36 29.3 1.42 ●

D918S-A3N-0785 7.85 41 79 8 36 29.2 1.43 ○

D918S-A3N-0790 7.90 41 79 8 36 29.2 1.44 ●

D918S-A3N-0795 7.95 41 79 8 36 29.1 1.45 ○

D918S-A3N-0800 8.00 41 79 8 36 29.0 1.46 ●

D918S-A3N-0805 8.05 41 79 8 36 28.9 1.46 ○

D918S-A3N-0810 8.10 47 89 10 40 34.9 1.47 ●

D918S-A3N-0815 8.15 47 89 10 40 34.8 1.48 ○

D918S-A3N-0820 8.20 47 89 10 40 34.7 1.49 ●

D918S-A3N-0825 8.25 47 89 10 40 34.6 1.50 ○

D918S-A3N-0830 8.30 47 89 10 40 34.6 1.51 ●

D918S-A3N-0840 8.40 47 89 10 40 34.4 1.53 ●

D918S-A3N-0845 8.45 47 89 10 40 34.3 1.54 ○

D918S-A3N-0850 8.50 47 89 10 40 34.3 1.55 ●

D918S-A3N-0855 8.55 47 89 10 40 34.2 1.56 ○

D918S-A3N-0860 8.60 47 89 10 40 34.1 1.57 ●

D918S-A3N-0870 8.70 47 89 10 40 34.0 1.58 ●

High-performance 3D External Coolant Twist Drill for Plain Steel Machining

D918S-A3N

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-0580 5.80 28 66 6 36 19.3 1.06 ●

D918S-A3N-0585 5.85 28 66 6 36 19.2 1.06 ○

D918S-A3N-0590 5.90 28 66 6 36 19.2 1.07 ●

D918S-A3N-0595 5.95 28 66 6 36 19.1 1.08 ○

D918S-A3N-0600 6.00 28 66 6 36 19.0 1.09 ●

D918S-A3N-0605 6.05 28 66 6 36 18.9 1.10 ○

D918S-A3N-0610 6.10 34 79 8 36 24.9 1.11 ●

D918S-A3N-0620 6.20 34 79 8 36 24.7 1.13 ●

D918S-A3N-0625 6.25 34 79 8 36 24.6 1.14 ○

D918S-A3N-0630 6.30 34 79 8 36 24.6 1.15 ●

D918S-A3N-0635 6.35 34 79 8 36 24.5 1.16 ○

D918S-A3N-0640 6.40 34 79 8 36 24.4 1.16 ●

D918S-A3N-0645 6.45 34 79 8 36 24.3 1.17 ○

D918S-A3N-0650 6.50 34 79 8 36 24.3 1.18 ●

D918S-A3N-0655 6.55 34 79 8 36 24.2 1.19 ○

D918S-A3N-0660 6.60 34 79 8 36 24.1 1.20 ●

D918S-A3N-0665 6.65 34 79 8 36 24.0 1.21 ○

D918S-A3N-0670 6.70 34 79 8 36 24.0 1.22 ●

D918S-A3N-0675 6.75 34 79 8 36 23.9 1.23 ○

D918S-A3N-0680 6.80 34 79 8 36 23.8 1.24 ●

D918S-A3N-0685 6.85 34 79 8 36 23.7 1.25 ○

D918S-A3N-0690 6.90 34 79 8 36 23.7 1.26 ●

D918S-A3N-0695 6.95 34 79 8 36 23.6 1.26 ○

D918S-A3N-0700 7.00 34 79 8 36 23.5 1.27 ●

D918S-A3N-0705 7.05 34 79 8 36 23.4 1.28 ○

D918S-A3N-0710 7.10 41 79 8 36 30.4 1.29 ●

D918S-A3N-0720 7.20 41 79 8 36 30.2 1.31 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

Continued

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 024 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-1015 10.15 55 102 12 45 39.8 1.85 ○

D918S-A3N-1020 10.20 55 102 12 45 39.7 1.86 ●

D918S-A3N-1025 10.25 55 102 12 45 39.6 1.87 ○

D918S-A3N-1030 10.30 55 102 12 45 39.6 1.87 ●

D918S-A3N-1035 10.35 55 102 12 45 39.5 1.88 ○

D918S-A3N-1040 10.40 55 102 12 45 39.4 1.89 ●

D918S-A3N-1050 10.50 55 102 12 45 39.3 1.91 ●

D918S-A3N-1060 10.60 55 102 12 45 39.1 1.93 ●

D918S-A3N-1070 10.70 55 102 12 45 39.0 1.95 ●

D918S-A3N-1080 10.80 55 102 12 45 38.8 1.97 ●

D918S-A3N-1085 10.85 55 102 12 45 38.7 1.97 ●

D918S-A3N-1090 10.90 55 102 12 45 38.7 1.98 ●

D918S-A3N-1100 11.00 55 102 12 45 38.5 2.00 ●

D918S-A3N-1105 11.05 55 102 12 45 38.4 2.01 ○

D918S-A3N-1110 11.10 55 102 12 45 38.4 2.02 ●

D918S-A3N-1115 11.15 55 102 12 45 38.3 2.03 ○

D918S-A3N-1120 11.20 55 102 12 45 38.2 2.04 ●

D918S-A3N-1125 11.25 55 102 12 45 38.1 2.05 ○

D918S-A3N-1130 11.30 55 102 12 45 38.1 2.06 ●

D918S-A3N-1135 11.35 55 102 12 45 38.0 2.07 ○

D918S-A3N-1140 11.40 55 102 12 45 37.9 2.07 ●

D918S-A3N-1145 11.45 55 102 12 45 37.8 2.08 ○

D918S-A3N-1150 11.50 55 102 12 45 37.8 2.09 ●

D918S-A3N-1155 11.55 55 102 12 45 37.7 2.10 ○

D918S-A3N-1160 11.60 55 102 12 45 37.6 2.11 ●

D918S-A3N-1170 11.70 55 102 12 45 37.5 2.13 ●

D918S-A3N-1180 11.80 55 102 12 45 37.3 2.15 ●

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-0880 8.80 47 89 10 40 33.8 1.60 ●

D918S-A3N-0885 8.85 47 89 10 40 33.7 1.61 ○

D918S-A3N-0890 8.90 47 89 10 40 33.7 1.62 ●

D918S-A3N-0895 8.95 47 89 10 40 33.6 1.63 ○

D918S-A3N-0900 9.00 47 89 10 40 33.5 1.64 ●

D918S-A3N-0905 9.05 47 89 10 40 33.4 1.65 ○

D918S-A3N-0910 9.10 47 89 10 40 33.4 1.66 ●

D918S-A3N-0915 9.15 47 89 10 40 33.3 1.67 ○

D918S-A3N-0920 9.20 47 89 10 40 33.2 1.67 ●

D918S-A3N-0925 9.25 47 89 10 40 33.1 1.68 ○

D918S-A3N-0930 9.30 47 89 10 40 33.1 1.69 ●

D918S-A3N-0935 9.35 47 89 10 40 33.0 1.70 ○

D918S-A3N-0940 9.40 47 89 10 40 32.9 1.71 ●

D918S-A3N-0945 9.45 47 89 10 40 32.8 1.72 ○

D918S-A3N-0950 9.50 47 89 10 40 32.8 1.73 ●

D918S-A3N-0955 9.55 47 89 10 40 32.7 1.74 ○

D918S-A3N-0960 9.60 47 89 10 40 32.6 1.75 ●

D918S-A3N-0965 9.65 47 89 10 40 32.5 1.76 ○

D918S-A3N-0970 9.70 47 89 10 40 32.5 1.77 ●

D918S-A3N-0975 9.75 47 89 10 40 32.4 1.77 ○

D918S-A3N-0980 9.80 47 89 10 40 32.3 1.78 ●

D918S-A3N-0985 9.85 47 89 10 40 32.2 1.79 ○

D918S-A3N-0990 9.90 47 89 10 40 32.2 1.80 ●

D918S-A3N-0995 9.95 47 89 10 40 32.1 1.81 ○

D918S-A3N-1000 10.00 47 89 10 40 32.0 1.82 ●

D918S-A3N-1005 10.05 47 89 10 40 31.9 1.83 ○

D918S-A3N-1010 10.10 55 102 12 45 39.9 1.84 ●

High-performance 3D External Coolant Twist Drill for Plain Steel Machining

D918S-A3N

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

3D AICrN/

TiSiN SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

Solid Carbide Drills HOLEMAKING TOOLS

025

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-1190 11.90 55 102 12 45 37.2 2.17 ●

D918S-A3N-1195 11.95 55 102 12 45 37.1 2.17 ○

D918S-A3N-1200 12.00 55 102 12 45 37.0 2.18 ●

D918S-A3N-1205 12.05 55 102 12 45 36.9 2.19 ●

D918S-A3N-1210 12.10 60 107 14 45 41.9 2.20 ●

D918S-A3N-1215 12.15 60 107 14 45 41.8 2.21 ○

D918S-A3N-1220 12.20 60 107 14 45 41.7 2.22 ●

D918S-A3N-1225 12.25 60 107 14 45 41.6 2.23 ○

D918S-A3N-1230 12.30 60 107 14 45 41.6 2.24 ●

D918S-A3N-1240 12.40 60 107 14 45 41.4 2.26 ○

D918S-A3N-1245 12.45 60 107 14 45 41.3 2.27 ○

D918S-A3N-1250 12.50 60 107 14 45 41.3 2.27 ●

D918S-A3N-1255 12.55 60 107 14 45 41.2 2.28 ○

D918S-A3N-1260 12.60 60 107 14 45 41.1 2.29 ●

D918S-A3N-1270 12.70 60 107 14 45 41.0 2.31 ●

D918S-A3N-1275 12.75 60 107 14 45 40.9 2.32 ○

D918S-A3N-1280 12.80 60 107 14 45 40.8 2.33 ●

D918S-A3N-1285 12.85 60 107 14 45 40.7 2.34 ○

D918S-A3N-1290 12.90 60 107 14 45 40.7 2.35 ○

D918S-A3N-1300 13.00 60 107 14 45 40.5 2.37 ●

D918S-A3N-1305 13.05 60 107 14 45 40.4 2.37 ○

D918S-A3N-1310 13.10 60 107 14 45 40.4 2.38 ●

D918S-A3N-1315 13.15 60 107 14 45 40.3 2.39 ○

D918S-A3N-1320 13.20 60 107 14 45 40.2 2.40 ●

D918S-A3N-1325 13.25 60 107 14 45 40.1 2.41 ○

D918S-A3N-1330 13.30 60 107 14 45 40.1 2.42 ○

D918S-A3N-1335 13.35 60 107 14 45 40.0 2.43 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

steel,

alloy steel

Alloy steel,

tool steel

PH and

ferritic/

martensitic

steel

Stainless

steel

Gray

cast iron,

nodular cast

iron

High alloy

cast iron

Forged

aluminum

alloy, cast

aluminium

alloy

Cast

aluminum

alloy

Copper alloy Composite

material

Hightemperature

alloy

Titanium

alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-1340 13.40 60 107 14 45 39.9 2.44 ○

D918S-A3N-1350 13.50 60 107 14 45 39.8 2.46 ●

D918S-A3N-1355 13.55 60 107 14 45 39.7 2.47 ○

D918S-A3N-1360 13.60 60 107 14 45 39.6 2.47 ○

D918S-A3N-1370 13.70 60 107 14 45 39.5 2.49 ○

D918S-A3N-1375 13.75 60 107 14 45 39.4 2.50 ○

D918S-A3N-1380 13.80 60 107 14 45 39.3 2.51 ●

D918S-A3N-1390 13.90 60 107 14 45 39.2 2.53 ○

D918S-A3N-1395 13.95 60 107 14 45 39.1 2.54 ○

D918S-A3N-1400 14.00 60 107 14 45 39.0 2.55 ●

D918S-A3N-1405 14.05 60 107 14 45 38.9 2.56 ○

D918S-A3N-1410 14.10 65 115 16 48 43.9 2.57 ●

D918S-A3N-1420 14.20 65 115 16 48 43.7 2.58 ●

D918S-A3N-1425 14.25 65 115 16 48 43.6 2.59 ○

D918S-A3N-1430 14.30 65 115 16 48 43.6 2.60 ●

D918S-A3N-1440 14.40 65 115 16 48 43.4 2.62 ○

D918S-A3N-1450 14.50 65 115 16 48 43.3 2.64 ●

D918S-A3N-1460 14.60 65 115 16 48 43.1 2.66 ●

D918S-A3N-1470 14.70 65 115 16 48 43.0 2.68 ○

D918S-A3N-1475 14.75 65 115 16 48 42.9 2.68 ○

D918S-A3N-1480 14.80 65 115 16 48 42.8 2.69 ●

D918S-A3N-1490 14.90 65 115 16 48 42.7 2.71 ○

D918S-A3N-1500 15.00 65 115 16 48 42.5 2.73 ●

D918S-A3N-1505 15.05 65 115 16 48 42.4 2.74 ○

D918S-A3N-1510 15.10 65 115 16 48 42.4 2.75 ○

D918S-A3N-1515 15.15 65 115 16 48 42.3 2.76 ○

D918S-A3N-1520 15.20 65 115 16 48 42.2 2.77 ●

High-performance 3D External Coolant Twist Drill for Plain Steel Machining

D918S-A3N 3D AICrN/

TiSiN SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 026 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-1525 15.25 65 115 16 48 42.1 2.78 ○

D918S-A3N-1530 15.30 65 115 16 48 42.1 2.78 ●

D918S-A3N-1535 15.35 65 115 16 48 42.0 2.79 ○

D918S-A3N-1540 15.40 65 115 16 48 41.9 2.80 ○

D918S-A3N-1550 15.50 65 115 16 48 41.8 2.82 ●

D918S-A3N-1555 15.55 65 115 16 48 41.7 2.83 ○

D918S-A3N-1560 15.60 65 115 16 48 41.6 2.84 ○

D918S-A3N-1570 15.70 65 115 16 48 41.5 2.86 ●

D918S-A3N-1580 15.80 65 115 16 48 41.3 2.88 ○

D918S-A3N-1590 15.90 65 115 16 48 41.2 2.89 ○

D918S-A3N-1600 16.00 65 115 16 48 41.0 2.91 ●

D918S-A3N-1610 16.10 73 123 18 48 48.9 2.93 ○

D918S-A3N-1620 16.20 73 123 18 48 48.7 2.95 ○

D918S-A3N-1625 16.25 73 123 18 48 48.6 2.96 ○

D918S-A3N-1630 16.30 73 123 18 48 48.6 2.97 ○

D918S-A3N-1640 16.40 73 123 18 48 48.4 2.98 ○

D918S-A3N-1650 16.50 73 123 18 48 48.3 3.00 ○

D918S-A3N-1660 16.60 73 123 18 48 48.1 3.02 ○

D918S-A3N-1670 16.70 73 123 18 48 48.0 3.04 ○

D918S-A3N-1675 16.75 73 123 18 48 47.9 3.05 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3N-1680 16.80 73 123 18 48 47.8 3.06 ○

D918S-A3N-1695 16.95 73 123 18 48 47.6 3.08 ○

D918S-A3N-1700 17.00 73 123 18 48 47.5 3.09 ○

D918S-A3N-1710 17.10 73 123 18 48 47.4 3.11 ○

D918S-A3N-1720 17.20 73 123 18 48 47.2 3.13 ○

D918S-A3N-1730 17.30 73 123 18 48 47.1 3.15 ○

D918S-A3N-1740 17.40 73 123 18 48 46.9 3.17 ○

D918S-A3N-1750 17.50 73 123 18 48 46.8 3.18 ○

D918S-A3N-1760 17.60 73 123 18 48 46.6 3.20 ○

D918S-A3N-1770 17.70 73 123 18 48 46.5 3.22 ○

D918S-A3N-1780 17.80 73 123 18 48 46.3 3.24 ○

D918S-A3N-1795 17.95 73 123 18 48 46.1 3.27 ○

D918S-A3N-1800 18.00 73 123 18 48 46.0 3.28 ●

D918S-A3N-1840 18.40 79 131 20 50 51.4 3.35 ○

D918S-A3N-1850 18.50 79 131 20 50 51.3 3.37 ○

D918S-A3N-1860 18.60 79 131 20 50 51.1 3.38 ○

D918S-A3N-1900 19.00 79 131 20 50 50.5 3.46 ○

D918S-A3N-1915 19.15 79 131 20 50 50.3 3.49 ○

D918S-A3N-1950 19.50 79 131 20 50 49.8 3.55 ○

D918S-A3N-2000 20.00 79 131 20 50 49.0 3.64 ●

Range of Sizes DC(m7) DMM(h6)

≥2—3 +0.002/+0.012 0.000/-0.006

＞3—6 +0.004/+0.016 0.000/-0.008

＞6—10 +0.006/+0.021 0.000/-0.009

＞10—18 +0.007/+0.025 0.000/-0.011

＞18—20 +0.008/+0.029 0.000/-0.013

High-performance 3D External Coolant Twist Drill for Plain Steel Machining

D918S-A3N ◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

027

Solid Carbide Drills

A

D918S-A3C

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-0300 3.00 20 62 6 36 15.5 0.55 ●

D918S-A3C-0305 3.05 20 62 6 36 15.4 0.56 ○

D918S-A3C-0310 3.10 20 62 6 36 15.4 0.56 ●

D918S-A3C-0315 3.15 20 62 6 36 15.3 0.57 ○

D918S-A3C-0320 3.20 20 62 6 36 15.2 0.58 ●

D918S-A3C-0325 3.25 20 62 6 36 15.1 0.59 ○

D918S-A3C-0330 3.30 20 62 6 36 15.1 0.60 ●

D918S-A3C-0335 3.35 20 62 6 36 15.0 0.61 ○

D918S-A3C-0340 3.40 20 62 6 36 14.9 0.62 ●

D918S-A3C-0350 3.50 20 62 6 36 14.8 0.64 ●

D918S-A3C-0355 3.55 20 62 6 36 14.7 0.65 ○

D918S-A3C-0360 3.60 20 62 6 36 14.6 0.66 ●

D918S-A3C-0365 3.65 20 62 6 36 14.5 0.66 ○

D918S-A3C-0370 3.70 20 62 6 36 14.5 0.67 ●

D918S-A3C-0380 3.80 24 66 6 36 18.3 0.69 ●

D918S-A3C-0385 3.85 24 66 6 36 18.2 0.70 ○

D918S-A3C-0390 3.90 24 66 6 36 18.2 0.71 ●

D918S-A3C-0395 3.95 24 66 6 36 18.1 0.72 ○

D918S-A3C-0400 4.00 24 66 6 36 18.0 0.73 ●

D918S-A3C-0405 4.05 24 66 6 36 17.9 0.74 ○

D918S-A3C-0410 4.10 24 66 6 36 17.9 0.75 ●

D918S-A3C-0415 4.15 24 66 6 36 17.8 0.76 ○

D918S-A3C-0420 4.20 24 66 6 36 17.7 0.76 ●

D918S-A3C-0425 4.25 24 66 6 36 17.6 0.77 ○

D918S-A3C-0430 4.30 24 66 6 36 17.6 0.78 ●

D918S-A3C-0435 4.35 24 66 6 36 17.5 0.79 ○

D918S-A3C-0440 4.40 24 66 6 36 17.4 0.80 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-0445 4.45 24 66 6 36 17.3 0.81 ○

D918S-A3C-0450 4.50 24 66 6 36 17.3 0.82 ●

D918S-A3C-0455 4.55 24 66 6 36 17.2 0.83 ○

D918S-A3C-0460 4.60 24 66 6 36 17.1 0.84 ●

D918S-A3C-0465 4.65 24 66 6 36 17.0 0.85 ○

D918S-A3C-0470 4.70 24 66 6 36 17.0 0.86 ●

D918S-A3C-0475 4.75 28 66 6 36 20.9 0.86 ○

D918S-A3C-0480 4.80 28 66 6 36 20.8 0.87 ●

D918S-A3C-0485 4.85 28 66 6 36 20.7 0.88 ○

D918S-A3C-0490 4.90 28 66 6 36 20.7 0.89 ●

D918S-A3C-0495 4.95 28 66 6 36 20.6 0.90 ○

D918S-A3C-0500 5.00 28 66 6 36 20.5 0.91 ●

D918S-A3C-0505 5.05 28 66 6 36 20.4 0.92 ○

D918S-A3C-0510 5.10 28 66 6 36 20.4 0.93 ●

D918S-A3C-0515 5.15 28 66 6 36 20.3 0.94 ○

D918S-A3C-0520 5.20 28 66 6 36 20.2 0.95 ●

D918S-A3C-0525 5.25 28 66 6 36 20.1 0.96 ○

D918S-A3C-0530 5.30 28 66 6 36 20.1 0.96 ●

D918S-A3C-0535 5.35 28 66 6 36 20.0 0.97 ○

D918S-A3C-0540 5.40 28 66 6 36 19.9 0.98 ●

D918S-A3C-0545 5.45 28 66 6 36 19.8 0.99 ○

D918S-A3C-0550 5.50 28 66 6 36 19.8 1.00 ●

D918S-A3C-0555 5.55 28 66 6 36 19.7 1.01 ○

D918S-A3C-0560 5.60 28 66 6 36 19.6 1.02 ●

D918S-A3C-0565 5.65 28 66 6 36 19.5 1.03 ○

D918S-A3C-0570 5.70 28 66 6 36 19.5 1.04 ●

D918S-A3C-0575 5.75 28 66 6 36 19.4 1.05 ○

High-performance 3D Internal Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 028 Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

D918S-A3C

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-0580 5.80 28 66 6 36 19.3 1.06 ●

D918S-A3C-0585 5.85 28 66 6 36 19.2 1.06 ○

D918S-A3C-0590 5.90 28 66 6 36 19.2 1.07 ●

D918S-A3C-0595 5.95 28 66 6 36 19.1 1.08 ○

D918S-A3C-0600 6.00 28 66 6 36 19.0 1.09 ●

D918S-A3C-0605 6.05 28 66 6 36 18.9 1.10 ○

D918S-A3C-0610 6.10 34 79 8 36 24.9 1.11 ●

D918S-A3C-0620 6.20 34 79 8 36 24.7 1.13 ●

D918S-A3C-0625 6.25 34 79 8 36 24.6 1.14 ○

D918S-A3C-0630 6.30 34 79 8 36 24.6 1.15 ●

D918S-A3C-0635 6.35 34 79 8 36 24.5 1.16 ○

D918S-A3C-0640 6.40 34 79 8 36 24.4 1.16 ●

D918S-A3C-0645 6.45 34 79 8 36 24.3 1.17 ○

D918S-A3C-0650 6.50 34 79 8 36 24.3 1.18 ●

D918S-A3C-0655 6.55 34 79 8 36 24.2 1.19 ○

D918S-A3C-0660 6.60 34 79 8 36 24.1 1.20 ●

D918S-A3C-0665 6.65 34 79 8 36 24.0 1.21 ○

D918S-A3C-0670 6.70 34 79 8 36 24.0 1.22 ●

D918S-A3C-0675 6.75 34 79 8 36 23.9 1.23 ○

D918S-A3C-0680 6.80 34 79 8 36 23.8 1.24 ●

D918S-A3C-0685 6.85 34 79 8 36 23.7 1.25 ○

D918S-A3C-0690 6.90 34 79 8 36 23.7 1.26 ●

D918S-A3C-0695 6.95 34 79 8 36 23.6 1.26 ○

D918S-A3C-0700 7.00 34 79 8 36 23.5 1.27 ●

D918S-A3C-0705 7.05 34 79 8 36 23.4 1.28 ○

D918S-A3C-0710 7.10 41 79 8 36 30.4 1.29 ●

D918S-A3C-0720 7.20 41 79 8 36 30.2 1.31 ●

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-0730 7.30 41 79 8 36 30.1 1.33 ●

D918S-A3C-0735 7.35 41 79 8 36 30.0 1.34 ○

D918S-A3C-0740 7.40 41 79 8 36 29.9 1.35 ●

D918S-A3C-0745 7.45 41 79 8 36 29.8 1.36 ○

D918S-A3C-0750 7.50 41 79 8 36 29.8 1.36 ●

D918S-A3C-0755 7.55 41 79 8 36 29.7 1.37 ○

D918S-A3C-0760 7.60 41 79 8 36 29.6 1.38 ●

D918S-A3C-0765 7.65 41 79 8 36 29.5 1.39 ○

D918S-A3C-0770 7.70 41 79 8 36 29.5 1.40 ●

D918S-A3C-0775 7.75 41 79 8 36 29.4 1.41 ○

D918S-A3C-0780 7.80 41 79 8 36 29.3 1.42 ●

D918S-A3C-0785 7.85 41 79 8 36 29.2 1.43 ○

D918S-A3C-0790 7.90 41 79 8 36 29.2 1.44 ●

D918S-A3C-0795 7.95 41 79 8 36 29.1 1.45 ○

D918S-A3C-0800 8.00 41 79 8 36 29.0 1.46 ●

D918S-A3C-0805 8.05 41 79 8 36 28.9 1.46 ○

D918S-A3C-0810 8.10 47 89 10 40 34.9 1.47 ●

D918S-A3C-0815 8.15 47 89 10 40 34.8 1.48 ○

D918S-A3C-0820 8.20 47 89 10 40 34.7 1.49 ●

D918S-A3C-0825 8.25 47 89 10 40 34.6 1.50 ○

D918S-A3C-0830 8.30 47 89 10 40 34.6 1.51 ●

D918S-A3C-0840 8.40 47 89 10 40 34.4 1.53 ●

D918S-A3C-0845 8.45 47 89 10 40 34.3 1.54 ○

D918S-A3C-0850 8.50 47 89 10 40 34.3 1.55 ●

D918S-A3C-0855 8.55 47 89 10 40 34.2 1.56 ○

D918S-A3C-0860 8.60 47 89 10 40 34.1 1.57 ●

D918S-A3C-0870 8.70 47 89 10 40 34.0 1.58 ●

High-performance 3D Internal Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

029

Solid Carbide Drills

A

D918S-A3C

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-0880 8.80 47 89 10 40 33.8 1.60 ●

D918S-A3C-0885 8.85 47 89 10 40 33.7 1.61 ○

D918S-A3C-0890 8.90 47 89 10 40 33.7 1.62 ●

D918S-A3C-0895 8.95 47 89 10 40 33.6 1.63 ○

D918S-A3C-0900 9.00 47 89 10 40 33.5 1.64 ●

D918S-A3C-0905 9.05 47 89 10 40 33.4 1.65 ○

D918S-A3C-0910 9.10 47 89 10 40 33.4 1.66 ●

D918S-A3C-0915 9.15 47 89 10 40 33.3 1.67 ○

D918S-A3C-0920 9.20 47 89 10 40 33.2 1.67 ●

D918S-A3C-0925 9.25 47 89 10 40 33.1 1.68 ○

D918S-A3C-0930 9.30 47 89 10 40 33.1 1.69 ●

D918S-A3C-0935 9.35 47 89 10 40 33.0 1.70 ○

D918S-A3C-0940 9.40 47 89 10 40 32.9 1.71 ●

D918S-A3C-0945 9.45 47 89 10 40 32.8 1.72 ○

D918S-A3C-0950 9.50 47 89 10 40 32.8 1.73 ●

D918S-A3C-0955 9.55 47 89 10 40 32.7 1.74 ○

D918S-A3C-0960 9.60 47 89 10 40 32.6 1.75 ●

D918S-A3C-0965 9.65 47 89 10 40 32.5 1.76 ○

D918S-A3C-0970 9.70 47 89 10 40 32.5 1.77 ●

D918S-A3C-0975 9.75 47 89 10 40 32.4 1.77 ○

D918S-A3C-0980 9.80 47 89 10 40 32.3 1.78 ●

D918S-A3C-0985 9.85 47 89 10 40 32.2 1.79 ○

D918S-A3C-0990 9.90 47 89 10 40 32.2 1.80 ●

D918S-A3C-0995 9.95 47 89 10 40 32.1 1.81 ○

D918S-A3C-1000 10.00 47 89 10 40 32.0 1.82 ●

D918S-A3C-1005 10.05 47 89 10 40 31.9 1.83 ○

D918S-A3C-1010 10.10 55 102 12 45 39.9 1.84 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-1015 10.15 55 102 12 45 39.8 1.85 ○

D918S-A3C-1020 10.20 55 102 12 45 39.7 1.86 ●

D918S-A3C-1025 10.25 55 102 12 45 39.6 1.87 ○

D918S-A3C-1030 10.30 55 102 12 45 39.6 1.87 ●

D918S-A3C-1035 10.35 55 102 12 45 39.5 1.88 ○

D918S-A3C-1040 10.40 55 102 12 45 39.4 1.89 ●

D918S-A3C-1050 10.50 55 102 12 45 39.3 1.91 ●

D918S-A3C-1060 10.60 55 102 12 45 39.1 1.93 ○

D918S-A3C-1070 10.70 55 102 12 45 39.0 1.95 ●

D918S-A3C-1080 10.80 55 102 12 45 38.8 1.97 ●

D918S-A3C-1085 10.85 55 102 12 45 38.7 1.97 ○

D918S-A3C-1090 10.90 55 102 12 45 38.7 1.98 ●

D918S-A3C-1100 11.00 55 102 12 45 38.5 2.00 ●

D918S-A3C-1105 11.05 55 102 12 45 38.4 2.01 ○

D918S-A3C-1110 11.10 55 102 12 45 38.4 2.02 ●

D918S-A3C-1115 11.15 55 102 12 45 38.3 2.03 ○

D918S-A3C-1120 11.20 55 102 12 45 38.2 2.04 ●

D918S-A3C-1125 11.25 55 102 12 45 38.1 2.05 ○

D918S-A3C-1130 11.30 55 102 12 45 38.1 2.06 ●

D918S-A3C-1135 11.35 55 102 12 45 38.0 2.07 ○

D918S-A3C-1140 11.40 55 102 12 45 37.9 2.07 ●

D918S-A3C-1145 11.45 55 102 12 45 37.8 2.08 ○

D918S-A3C-1150 11.50 55 102 12 45 37.8 2.09 ○

D918S-A3C-1155 11.55 55 102 12 45 37.7 2.10 ○

D918S-A3C-1160 11.60 55 102 12 45 37.6 2.11 ●

D918S-A3C-1170 11.70 55 102 12 45 37.5 2.13 ●

D918S-A3C-1180 11.80 55 102 12 45 37.3 2.15 ●

Continued

High-performance 3D Internal Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 030 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-1190 11.90 55 102 12 45 37.2 2.17 ●

D918S-A3C-1195 11.95 55 102 12 45 37.1 2.17 ○

D918S-A3C-1200 12.00 55 102 12 45 37.0 2.18 ●

D918S-A3C-1205 12.05 55 102 12 45 36.9 2.19 ○

D918S-A3C-1210 12.10 60 107 14 45 41.9 2.20 ○

D918S-A3C-1215 12.15 60 107 14 45 41.8 2.21 ○

D918S-A3C-1220 12.20 60 107 14 45 41.7 2.22 ●

D918S-A3C-1225 12.25 60 107 14 45 41.6 2.23 ○

D918S-A3C-1230 12.30 60 107 14 45 41.6 2.24 ●

D918S-A3C-1240 12.40 60 107 14 45 41.4 2.26 ○

D918S-A3C-1245 12.45 60 107 14 45 41.3 2.27 ○

D918S-A3C-1250 12.50 60 107 14 45 41.3 2.27 ●

D918S-A3C-1255 12.55 60 107 14 45 41.2 2.28 ○

D918S-A3C-1260 12.60 60 107 14 45 41.1 2.29 ○

D918S-A3C-1270 12.70 60 107 14 45 41.0 2.31 ○

D918S-A3C-1275 12.75 60 107 14 45 40.9 2.32 ○

D918S-A3C-1280 12.80 60 107 14 45 40.8 2.33 ○

D918S-A3C-1285 12.85 60 107 14 45 40.7 2.34 ○

D918S-A3C-1290 12.90 60 107 14 45 40.7 2.35 ○

D918S-A3C-1300 13.00 60 107 14 45 40.5 2.37 ●

D918S-A3C-1305 13.05 60 107 14 45 40.4 2.37 ○

D918S-A3C-1310 13.10 60 107 14 45 40.4 2.38 ○

D918S-A3C-1315 13.15 60 107 14 45 40.3 2.39 ○

D918S-A3C-1320 13.20 60 107 14 45 40.2 2.40 ○

D918S-A3C-1325 13.25 60 107 14 45 40.1 2.41 ○

D918S-A3C-1330 13.30 60 107 14 45 40.1 2.42 ○

D918S-A3C-1335 13.35 60 107 14 45 40.0 2.43 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

D918S-A3C

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-1340 13.40 60 107 14 45 39.9 2.44 ○

D918S-A3C-1350 13.50 60 107 14 45 39.8 2.46 ●

D918S-A3C-1355 13.55 60 107 14 45 39.7 2.47 ○

D918S-A3C-1360 13.60 60 107 14 45 39.6 2.47 ○

D918S-A3C-1370 13.70 60 107 14 45 39.5 2.49 ○

D918S-A3C-1375 13.75 60 107 14 45 39.4 2.50 ○

D918S-A3C-1380 13.80 60 107 14 45 39.3 2.51 ○

D918S-A3C-1390 13.90 60 107 14 45 39.2 2.53 ○

D918S-A3C-1395 13.95 60 107 14 45 39.1 2.54 ○

D918S-A3C-1400 14.00 60 107 14 45 39.0 2.55 ●

D918S-A3C-1405 14.05 60 107 14 45 38.9 2.56 ○

D918S-A3C-1410 14.10 65 115 16 48 43.9 2.57 ○

D918S-A3C-1420 14.20 65 115 16 48 43.7 2.58 ●

D918S-A3C-1425 14.25 65 115 16 48 43.6 2.59 ○

D918S-A3C-1430 14.30 65 115 16 48 43.6 2.60 ○

D918S-A3C-1440 14.40 65 115 16 48 43.4 2.62 ○

D918S-A3C-1450 14.50 65 115 16 48 43.3 2.64 ●

D918S-A3C-1460 14.60 65 115 16 48 43.1 2.66 ○

D918S-A3C-1470 14.70 65 115 16 48 43.0 2.68 ○

D918S-A3C-1475 14.75 65 115 16 48 42.9 2.68 ○

D918S-A3C-1480 14.80 65 115 16 48 42.8 2.69 ○

D918S-A3C-1490 14.90 65 115 16 48 42.7 2.71 ○

D918S-A3C-1500 15.00 65 115 16 48 42.5 2.73 ●

D918S-A3C-1505 15.05 65 115 16 48 42.4 2.74 ○

D918S-A3C-1510 15.10 65 115 16 48 42.4 2.75 ○

D918S-A3C-1515 15.15 65 115 16 48 42.3 2.76 ○

D918S-A3C-1520 15.20 65 115 16 48 42.2 2.77 ○

High-performance 3D Internal Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

031

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-1525 15.25 65 115 16 48 42.1 2.78 ○

D918S-A3C-1530 15.30 65 115 16 48 42.1 2.78 ●

D918S-A3C-1535 15.35 65 115 16 48 42.0 2.79 ○

D918S-A3C-1540 15.40 65 115 16 48 41.9 2.80 ○

D918S-A3C-1550 15.50 65 115 16 48 41.8 2.82 ○

D918S-A3C-1555 15.55 65 115 16 48 41.7 2.83 ○

D918S-A3C-1560 15.60 65 115 16 48 41.6 2.84 ○

D918S-A3C-1570 15.70 65 115 16 48 41.5 2.86 ○

D918S-A3C-1580 15.80 65 115 16 48 41.3 2.88 ●

D918S-A3C-1590 15.90 65 115 16 48 41.2 2.89 ○

D918S-A3C-1600 16.00 65 115 16 48 41.0 2.91 ●

D918S-A3C-1625 16.25 73 123 18 48 48.6 2.96 ○

D918S-A3C-1650 16.50 73 123 18 48 48.3 3.00 ○

D918S-A3C-1670 16.70 73 123 18 48 48.0 3.04 ○

D918S-A3C-1675 16.75 73 123 18 48 47.9 3.05 ○

D918S-A3C-1680 16.80 73 123 18 48 47.8 3.06 ○

D918S-A3C

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A3C-1695 16.95 73 123 18 48 47.6 3.08 ○

D918S-A3C-1700 17.00 73 123 18 48 47.5 3.09 ○

D918S-A3C-1750 17.50 73 123 18 48 46.8 3.18 ○

D918S-A3C-1770 17.70 73 123 18 48 46.5 3.22 ○

D918S-A3C-1780 17.80 73 123 18 48 46.3 3.24 ○

D918S-A3C-1795 17.95 73 123 18 48 46.1 3.27 ○

D918S-A3C-1800 18.00 73 123 18 48 46.0 3.28 ○

D918S-A3C-1850 18.50 79 131 20 50 51.3 3.37 ○

D918S-A3C-1870 18.70 79 131 20 50 51.0 3.40 ○

D918S-A3C-1880 18.80 79 131 20 50 50.8 3.42 ○

D918S-A3C-1900 19.00 79 131 20 50 50.5 3.46 ○

D918S-A3C-1915 19.15 79 131 20 50 50.3 3.49 ○

D918S-A3C-1950 19.50 79 131 20 50 49.8 3.55 ○

D918S-A3C-1960 19.60 79 131 20 50 49.6 3.57 ○

D918S-A3C-1980 19.80 79 131 20 50 49.3 3.60 ○

D918S-A3C-2000 20.00 79 131 20 50 49.0 3.64 ○

Range of Sizes DC(m7) DMM(h6)

≥2—3 +0.002/+0.012 0.000/-0.006

＞3—6 +0.004/+0.016 0.000/-0.008

＞6—10 +0.006/+0.021 0.000/-0.009

＞10—18 +0.007/+0.025 0.000/-0.011

＞18—20 +0.008/+0.029 0.000/-0.013

High-performance 3D Internal Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

3D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 032 D918S-A5N

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-0300 3.00 28 66 6 36 23.5 0.55 ●

D918S-A5N-0305 3.05 28 66 6 36 23.4 0.56 ○

D918S-A5N-0310 3.10 28 66 6 36 23.4 0.56 ●

D918S-A5N-0315 3.15 28 66 6 36 23.3 0.57 ○

D918S-A5N-0320 3.20 28 66 6 36 23.2 0.58 ●

D918S-A5N-0325 3.25 28 66 6 36 23.1 0.59 ○

D918S-A5N-0330 3.30 28 66 6 36 23.1 0.60 ●

D918S-A5N-0335 3.35 28 66 6 36 23.0 0.61 ○

D918S-A5N-0340 3.40 28 66 6 36 22.9 0.62 ●

D918S-A5N-0350 3.50 28 66 6 36 22.8 0.64 ●

D918S-A5N-0355 3.55 28 66 6 36 22.7 0.65 ○

D918S-A5N-0360 3.60 28 66 6 36 22.6 0.66 ●

D918S-A5N-0365 3.65 28 66 6 36 22.5 0.66 ○

D918S-A5N-0370 3.70 28 66 6 36 22.5 0.67 ●

D918S-A5N-0380 3.80 36 74 6 36 30.3 0.69 ●

D918S-A5N-0385 3.85 36 74 6 36 30.2 0.70 ○

D918S-A5N-0390 3.90 36 74 6 36 30.2 0.71 ●

D918S-A5N-0395 3.95 36 74 6 36 30.1 0.72 ○

D918S-A5N-0400 4.00 36 74 6 36 30.0 0.73 ●

D918S-A5N-0405 4.05 36 74 6 36 29.9 0.74 ○

D918S-A5N-0410 4.10 36 74 6 36 29.9 0.75 ●

D918S-A5N-0415 4.15 36 74 6 36 29.8 0.76 ○

D918S-A5N-0420 4.20 36 74 6 36 29.7 0.76 ●

D918S-A5N-0425 4.25 36 74 6 36 29.6 0.77 ○

D918S-A5N-0430 4.30 36 74 6 36 29.6 0.78 ●

D918S-A5N-0435 4.35 36 74 6 36 29.5 0.79 ○

D918S-A5N-0440 4.40 36 74 6 36 29.4 0.80 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-0445 4.45 36 74 6 36 29.3 0.81 ○

D918S-A5N-0450 4.50 36 74 6 36 29.3 0.82 ●

D918S-A5N-0455 4.55 36 74 6 36 29.2 0.83 ○

D918S-A5N-0460 4.60 36 74 6 36 29.1 0.84 ●

D918S-A5N-0465 4.65 36 74 6 36 29.0 0.85 ○

D918S-A5N-0470 4.70 36 74 6 36 29.0 0.86 ●

D918S-A5N-0475 4.75 44 82 6 36 36.9 0.86 ○

D918S-A5N-0480 4.80 44 82 6 36 36.8 0.87 ●

D918S-A5N-0485 4.85 44 82 6 36 36.7 0.88 ○

D918S-A5N-0490 4.90 44 82 6 36 36.7 0.89 ●

D918S-A5N-0495 4.95 44 82 6 36 36.6 0.90 ○

D918S-A5N-0500 5.00 44 82 6 36 36.5 0.91 ●

D918S-A5N-0505 5.05 44 82 6 36 36.4 0.92 ○

D918S-A5N-0510 5.10 44 82 6 36 36.4 0.93 ●

D918S-A5N-0515 5.15 44 82 6 36 36.3 0.94 ○

D918S-A5N-0520 5.20 44 82 6 36 36.2 0.95 ●

D918S-A5N-0525 5.25 44 82 6 36 36.1 0.96 ○

D918S-A5N-0530 5.30 44 82 6 36 36.1 0.96 ●

D918S-A5N-0535 5.35 44 82 6 36 36.0 0.97 ○

D918S-A5N-0540 5.40 44 82 6 36 35.9 0.98 ●

D918S-A5N-0545 5.45 44 82 6 36 35.8 0.99 ○

D918S-A5N-0550 5.50 44 82 6 36 35.8 1.00 ●

D918S-A5N-0555 5.55 44 82 6 36 35.7 1.01 ●

D918S-A5N-0560 5.60 44 82 6 36 35.6 1.02 ●

D918S-A5N-0565 5.65 44 82 6 36 35.5 1.03 ○

D918S-A5N-0570 5.70 44 82 6 36 35.5 1.04 ●

D918S-A5N-0575 5.75 44 82 6 36 35.4 1.05 ○

High-performance 5D External Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

033

Solid Carbide Drills

A

D918S-A5N

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-0580 5.80 44 82 6 36 35.3 1.06 ●

D918S-A5N-0585 5.85 44 82 6 36 35.2 1.06 ○

D918S-A5N-0590 5.90 44 82 6 36 35.2 1.07 ●

D918S-A5N-0595 5.95 44 82 6 36 35.1 1.08 ○

D918S-A5N-0600 6.00 44 82 6 36 35.0 1.09 ●

D918S-A5N-0605 6.05 44 82 6 36 34.9 1.10 ○

D918S-A5N-0610 6.10 53 91 8 36 43.9 1.11 ●

D918S-A5N-0620 6.20 53 91 8 36 43.7 1.13 ●

D918S-A5N-0625 6.25 53 91 8 36 43.6 1.14 ○

D918S-A5N-0630 6.30 53 91 8 36 43.6 1.15 ●

D918S-A5N-0635 6.35 53 91 8 36 43.5 1.16 ○

D918S-A5N-0640 6.40 53 91 8 36 43.4 1.16 ●

D918S-A5N-0645 6.45 53 91 8 36 43.3 1.17 ○

D918S-A5N-0650 6.50 53 91 8 36 43.3 1.18 ●

D918S-A5N-0655 6.55 53 91 8 36 43.2 1.19 ○

D918S-A5N-0660 6.60 53 91 8 36 43.1 1.20 ●

D918S-A5N-0665 6.65 53 91 8 36 43.0 1.21 ○

D918S-A5N-0670 6.70 53 91 8 36 43.0 1.22 ●

D918S-A5N-0675 6.75 53 91 8 36 42.9 1.23 ○

D918S-A5N-0680 6.80 53 91 8 36 42.8 1.24 ●

D918S-A5N-0685 6.85 53 91 8 36 42.7 1.25 ○

D918S-A5N-0690 6.90 53 91 8 36 42.7 1.26 ●

D918S-A5N-0695 6.95 53 91 8 36 42.6 1.26 ○

D918S-A5N-0700 7.00 53 91 8 36 42.5 1.27 ●

D918S-A5N-0705 7.05 53 91 8 36 42.4 1.28 ○

D918S-A5N-0710 7.10 53 91 8 36 42.4 1.29 ●

D918S-A5N-0720 7.20 53 91 8 36 42.2 1.31 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-0730 7.30 53 91 8 36 42.1 1.33 ●

D918S-A5N-0735 7.35 53 91 8 36 42.0 1.34 ○

D918S-A5N-0740 7.40 53 91 8 36 41.9 1.35 ●

D918S-A5N-0745 7.45 53 91 8 36 41.8 1.36 ○

D918S-A5N-0750 7.50 53 91 8 36 41.8 1.36 ●

D918S-A5N-0755 7.55 53 91 8 36 41.7 1.37 ○

D918S-A5N-0760 7.60 53 91 8 36 41.6 1.38 ●

D918S-A5N-0765 7.65 53 91 8 36 41.5 1.39 ○

D918S-A5N-0770 7.70 53 91 8 36 41.5 1.40 ●

D918S-A5N-0775 7.75 53 91 8 36 41.4 1.41 ○

D918S-A5N-0780 7.80 53 91 8 36 41.3 1.42 ●

D918S-A5N-0785 7.85 53 91 8 36 41.2 1.43 ○

D918S-A5N-0790 7.90 53 91 8 36 41.2 1.44 ●

D918S-A5N-0795 7.95 53 91 8 36 41.1 1.45 ○

D918S-A5N-0800 8.00 53 91 8 36 41.0 1.46 ●

D918S-A5N-0805 8.05 53 91 8 36 40.9 1.46 ○

D918S-A5N-0810 8.10 61 103 10 40 48.9 1.47 ●

D918S-A5N-0815 8.15 61 103 10 40 48.8 1.48 ○

D918S-A5N-0820 8.20 61 103 10 40 48.7 1.49 ●

D918S-A5N-0825 8.25 61 103 10 40 48.6 1.50 ○

D918S-A5N-0830 8.30 61 103 10 40 48.6 1.51 ●

D918S-A5N-0840 8.40 61 103 10 40 48.4 1.53 ●

D918S-A5N-0845 8.45 61 103 10 40 48.3 1.54 ○

D918S-A5N-0850 8.50 61 103 10 40 48.3 1.55 ●

D918S-A5N-0855 8.55 61 103 10 40 48.2 1.56 ○

D918S-A5N-0860 8.60 61 103 10 40 48.1 1.57 ●

D918S-A5N-0870 8.70 61 103 10 40 48.0 1.58 ●

High-performance 5D external coolant twist drill for plain steel machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 034 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-0880 8.80 61 103 10 40 47.8 1.60 ●

D918S-A5N-0885 8.85 61 103 10 40 47.7 1.61 ○

D918S-A5N-0890 8.90 61 103 10 40 47.7 1.62 ●

D918S-A5N-0895 8.95 61 103 10 40 47.6 1.63 ○

D918S-A5N-0900 9.00 61 103 10 40 47.5 1.64 ●

D918S-A5N-0905 9.05 61 103 10 40 47.4 1.65 ○

D918S-A5N-0910 9.10 61 103 10 40 47.4 1.66 ●

D918S-A5N-0915 9.15 61 103 10 40 47.3 1.67 ○

D918S-A5N-0920 9.20 61 103 10 40 47.2 1.67 ●

D918S-A5N-0925 9.25 61 103 10 40 47.1 1.68 ○

D918S-A5N-0930 9.30 61 103 10 40 47.1 1.69 ●

D918S-A5N-0935 9.35 61 103 10 40 47.0 1.70 ○

D918S-A5N-0940 9.40 61 103 10 40 46.9 1.71 ○

D918S-A5N-0945 9.45 61 103 10 40 46.8 1.72 ○

D918S-A5N-0950 9.50 61 103 10 40 46.8 1.73 ●

D918S-A5N-0955 9.55 61 103 10 40 46.7 1.74 ○

D918S-A5N-0960 9.60 61 103 10 40 46.6 1.75 ●

D918S-A5N-0965 9.65 61 103 10 40 46.5 1.76 ○

D918S-A5N-0970 9.70 61 103 10 40 46.5 1.77 ●

D918S-A5N-0975 9.75 61 103 10 40 46.4 1.77 ○

D918S-A5N-0980 9.80 61 103 10 40 46.3 1.78 ●

D918S-A5N-0985 9.85 61 103 10 40 46.2 1.79 ○

D918S-A5N-0990 9.90 61 103 10 40 46.2 1.80 ●

D918S-A5N-0995 9.95 61 103 10 40 46.1 1.81 ○

D918S-A5N-1000 10.00 61 103 10 40 46.0 1.82 ●

D918S-A5N-1005 10.05 61 103 10 40 45.9 1.83 ○

D918S-A5N-1010 10.10 71 118 12 45 55.9 1.84 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-1015 10.15 71 118 12 45 55.8 1.85 ○

D918S-A5N-1020 10.20 71 118 12 45 55.7 1.86 ●

D918S-A5N-1025 10.25 71 118 12 45 55.6 1.87 ○

D918S-A5N-1030 10.30 71 118 12 45 55.6 1.87 ●

D918S-A5N-1035 10.35 71 118 12 45 55.5 1.88 ○

D918S-A5N-1040 10.40 71 118 12 45 55.4 1.89 ●

D918S-A5N-1050 10.50 71 118 12 45 55.3 1.91 ●

D918S-A5N-1060 10.60 71 118 12 45 55.1 1.93 ●

D918S-A5N-1070 10.70 71 118 12 45 55.0 1.95 ●

D918S-A5N-1080 10.80 71 118 12 45 54.8 1.97 ○

D918S-A5N-1085 10.85 71 118 12 45 54.7 1.97 ○

D918S-A5N-1090 10.90 71 118 12 45 54.7 1.98 ●

D918S-A5N-1100 11.00 71 118 12 45 54.5 2.00 ●

D918S-A5N-1105 11.05 71 118 12 45 54.4 2.01 ○

D918S-A5N-1110 11.10 71 118 12 45 54.4 2.02 ●

D918S-A5N-1115 11.15 71 118 12 45 54.3 2.03 ○

D918S-A5N-1120 11.20 71 118 12 45 54.2 2.04 ●

D918S-A5N-1125 11.25 71 118 12 45 54.1 2.05 ○

D918S-A5N-1130 11.30 71 118 12 45 54.1 2.06 ●

D918S-A5N-1135 11.35 71 118 12 45 54.0 2.07 ○

D918S-A5N-1140 11.40 71 118 12 45 53.9 2.07 ●

D918S-A5N-1145 11.45 71 118 12 45 53.8 2.08 ○

D918S-A5N-1150 11.50 71 118 12 45 53.8 2.09 ●

D918S-A5N-1155 11.55 71 118 12 45 53.7 2.10 ○

D918S-A5N-1160 11.60 71 118 12 45 53.6 2.11 ●

D918S-A5N-1170 11.70 71 118 12 45 53.5 2.13 ●

D918S-A5N-1180 11.80 71 118 12 45 53.3 2.15 ●

D918S-A5N

High-performance 5D External Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

035

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-1190 11.90 71 118 12 45 53.2 2.17 ●

D918S-A5N-1195 11.95 71 118 12 45 53.1 2.17 ○

D918S-A5N-1200 12.00 71 118 12 45 53.0 2.18 ●

D918S-A5N-1205 12.05 71 118 12 45 52.9 2.19 ○

D918S-A5N-1210 12.10 77 124 14 45 58.9 2.20 ○

D918S-A5N-1215 12.15 77 124 14 45 58.8 2.21 ○

D918S-A5N-1220 12.20 77 124 14 45 58.7 2.22 ●

D918S-A5N-1225 12.25 77 124 14 45 58.6 2.23 ○

D918S-A5N-1230 12.30 77 124 14 45 58.6 2.24 ●

D918S-A5N-1240 12.40 77 124 14 45 58.4 2.26 ○

D918S-A5N-1245 12.45 77 124 14 45 58.3 2.27 ○

D918S-A5N-1250 12.50 77 124 14 45 58.3 2.27 ●

D918S-A5N-1255 12.55 77 124 14 45 58.2 2.28 ○

D918S-A5N-1260 12.60 77 124 14 45 58.1 2.29 ●

D918S-A5N-1270 12.70 77 124 14 45 58.0 2.31 ○

D918S-A5N-1275 12.75 77 124 14 45 57.9 2.32 ○

D918S-A5N-1280 12.80 77 124 14 45 57.8 2.33 ●

D918S-A5N-1285 12.85 77 124 14 45 57.7 2.34 ○

D918S-A5N-1290 12.90 77 124 14 45 57.7 2.35 ○

D918S-A5N-1300 13.00 77 124 14 45 57.5 2.37 ●

D918S-A5N-1305 13.05 77 124 14 45 57.4 2.37 ○

D918S-A5N-1310 13.10 77 124 14 45 57.4 2.38 ●

D918S-A5N-1315 13.15 77 124 14 45 57.3 2.39 ○

D918S-A5N-1320 13.20 77 124 14 45 57.2 2.40 ○

D918S-A5N-1325 13.25 77 124 14 45 57.1 2.41 ○

D918S-A5N-1330 13.30 77 124 14 45 57.1 2.42 ●

D918S-A5N-1335 13.35 77 124 14 45 57.0 2.43 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-1340 13.40 77 124 14 45 56.9 2.44 ○

D918S-A5N-1350 13.50 77 124 14 45 56.8 2.46 ●

D918S-A5N-1355 13.55 77 124 14 45 56.7 2.47 ○

D918S-A5N-1360 13.60 77 124 14 45 56.6 2.47 ○

D918S-A5N-1370 13.70 77 124 14 45 56.5 2.49 ○

D918S-A5N-1375 13.75 77 124 14 45 56.4 2.50 ○

D918S-A5N-1380 13.80 77 124 14 45 56.3 2.51 ○

D918S-A5N-1390 13.90 77 124 14 45 56.2 2.53 ○

D918S-A5N-1395 13.95 77 124 14 45 56.1 2.54 ○

D918S-A5N-1400 14.00 77 124 14 45 56.0 2.55 ●

D918S-A5N-1405 14.05 77 124 14 45 55.9 2.56 ○

D918S-A5N-1410 14.10 83 133 16 48 61.9 2.57 ○

D918S-A5N-1420 14.20 83 133 16 48 61.7 2.58 ●

D918S-A5N-1425 14.25 83 133 16 48 61.6 2.59 ○

D918S-A5N-1430 14.30 83 133 16 48 61.6 2.60 ●

D918S-A5N-1440 14.40 83 133 16 48 61.4 2.62 ○

D918S-A5N-1450 14.50 83 133 16 48 61.3 2.64 ●

D918S-A5N-1460 14.60 83 133 16 48 61.1 2.66 ●

D918S-A5N-1470 14.70 83 133 16 48 61.0 2.68 ○

D918S-A5N-1475 14.75 83 133 16 48 60.9 2.68 ○

D918S-A5N-1480 14.80 83 133 16 48 60.8 2.69 ○

D918S-A5N-1490 14.90 83 133 16 48 60.7 2.71 ●

D918S-A5N-1500 15.00 83 133 16 48 60.5 2.73 ●

D918S-A5N-1505 15.05 83 133 16 48 60.4 2.74 ○

D918S-A5N-1510 15.10 83 133 16 48 60.4 2.75 ○

D918S-A5N-1515 15.15 83 133 16 48 60.3 2.76 ○

D918S-A5N-1520 15.20 83 133 16 48 60.2 2.77 ○

D918S-A5N

High-performance 5D External Coolant Twist Drill for Plain Steel Machining

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 036 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-1525 15.25 83 133 16 48 60.1 2.78 ○

D918S-A5N-1530 15.30 83 133 16 48 60.1 2.78 ○

D918S-A5N-1535 15.35 83 133 16 48 60.0 2.79 ○

D918S-A5N-1540 15.40 83 133 16 48 59.9 2.80 ○

D918S-A5N-1550 15.50 83 133 16 48 59.8 2.82 ○

D918S-A5N-1555 15.55 83 133 16 48 59.7 2.83 ○

D918S-A5N-1560 15.60 83 133 16 48 59.6 2.84 ○

D918S-A5N-1570 15.70 83 133 16 48 59.5 2.86 ○

D918S-A5N-1580 15.80 83 133 16 48 59.3 2.88 ○

D918S-A5N-1590 15.90 83 133 16 48 59.2 2.89 ○

D918S-A5N-1600 16.00 83 133 16 48 59.0 2.91 ●

D918S-A5N-1625 16.25 93 143 18 48 68.6 2.96 ○

D918S-A5N-1650 16.50 93 143 18 48 68.3 3.00 ○

D918S-A5N-1660 16.60 93 143 18 48 68.1 3.02 ○

D918S-A5N-1675 16.75 93 143 18 48 67.9 3.05 ○

D918S-A5N-1680 16.80 93 143 18 48 67.8 3.06 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5N-1695 16.95 93 143 18 48 67.6 3.08 ○

D918S-A5N-1700 17.00 93 143 18 48 67.5 3.09 ○

D918S-A5N-1720 17.20 93 143 18 48 67.2 3.13 ○

D918S-A5N-1750 17.50 93 143 18 48 66.8 3.18 ○

D918S-A5N-1770 17.70 93 143 18 48 66.5 3.22 ○

D918S-A5N-1780 17.80 93 143 18 48 66.3 3.24 ○

D918S-A5N-1795 17.95 93 143 18 48 66.1 3.27 ○

D918S-A5N-1800 18.00 93 143 18 48 66.0 3.28 ○

D918S-A5N-1840 18.40 101 153 20 50 73.4 3.35 ○

D918S-A5N-1850 18.50 101 153 20 50 73.3 3.37 ○

D918S-A5N-1860 18.60 101 153 20 50 73.1 3.38 ○

D918S-A5N-1900 19.00 101 153 20 50 72.5 3.46 ○

D918S-A5N-1915 19.15 101 153 20 50 72.3 3.49 ○

D918S-A5N-1950 19.50 101 153 20 50 71.8 3.55 ○

D918S-A5N-2000 20.00 101 153 20 50 71.0 3.64 ○

Range of Sizes DC(m7) DMM(h6)

≥2—3 +0.002/+0.012 0.000/-0.006

＞3—6 +0.004/+0.016 0.000/-0.008

＞6—10 +0.006/+0.021 0.000/-0.009

＞10—18 +0.007/+0.025 0.000/-0.011

＞18—20 +0.008/+0.029 0.000/-0.013

D918S-A5N

High-performance 5D External Coolant Twist Drill for Plain Steel Machining ◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

Unit (mm)

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

037

Solid Carbide Drills

A

High-performance 5D Internal Coolant Twist Drill for Plain Steel Machining

D918S-A5C

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-0300 3.00 28 66 6 36 23.5 0.55 ●

D918S-A5C-0305 3.05 28 66 6 36 23.4 0.56 ○

D918S-A5C-0310 3.10 28 66 6 36 23.4 0.56 ●

D918S-A5C-0315 3.15 28 66 6 36 23.3 0.57 ○

D918S-A5C-0320 3.20 28 66 6 36 23.2 0.58 ●

D918S-A5C-0325 3.25 28 66 6 36 23.1 0.59 ○

D918S-A5C-0330 3.30 28 66 6 36 23.1 0.60 ●

D918S-A5C-0335 3.35 28 66 6 36 23.0 0.61 ○

D918S-A5C-0340 3.40 28 66 6 36 22.9 0.62 ●

D918S-A5C-0350 3.50 28 66 6 36 22.8 0.64 ●

D918S-A5C-0355 3.55 28 66 6 36 22.7 0.65 ○

D918S-A5C-0360 3.60 28 66 6 36 22.6 0.66 ●

D918S-A5C-0365 3.65 28 66 6 36 22.5 0.66 ○

D918S-A5C-0370 3.70 28 66 6 36 22.5 0.67 ●

D918S-A5C-0380 3.80 36 74 6 36 30.3 0.69 ●

D918S-A5C-0385 3.85 36 74 6 36 30.2 0.70 ○

D918S-A5C-0390 3.90 36 74 6 36 30.2 0.71 ●

D918S-A5C-0395 3.95 36 74 6 36 30.1 0.72 ○

D918S-A5C-0400 4.00 36 74 6 36 30.0 0.73 ●

D918S-A5C-0405 4.05 36 74 6 36 29.9 0.74 ○

D918S-A5C-0410 4.10 36 74 6 36 29.9 0.75 ●

D918S-A5C-0415 4.15 36 74 6 36 29.8 0.76 ○

D918S-A5C-0420 4.20 36 74 6 36 29.7 0.76 ●

D918S-A5C-0425 4.25 36 74 6 36 29.6 0.77 ○

D918S-A5C-0430 4.30 36 74 6 36 29.6 0.78 ●

D918S-A5C-0435 4.35 36 74 6 36 29.5 0.79 ○

D918S-A5C-0440 4.40 36 74 6 36 29.4 0.80 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-0445 4.45 36 74 6 36 29.3 0.81 ○

D918S-A5C-0450 4.50 36 74 6 36 29.3 0.82 ●

D918S-A5C-0455 4.55 36 74 6 36 29.2 0.83 ○

D918S-A5C-0460 4.60 36 74 6 36 29.1 0.84 ●

D918S-A5C-0465 4.65 36 74 6 36 29.0 0.85 ○

D918S-A5C-0470 4.70 36 74 6 36 29.0 0.86 ●

D918S-A5C-0475 4.75 44 82 6 36 36.9 0.86 ○

D918S-A5C-0480 4.80 44 82 6 36 36.8 0.87 ●

D918S-A5C-0485 4.85 44 82 6 36 36.7 0.88 ○

D918S-A5C-0490 4.90 44 82 6 36 36.7 0.89 ●

D918S-A5C-0495 4.95 44 82 6 36 36.6 0.90 ○

D918S-A5C-0500 5.00 44 82 6 36 36.5 0.91 ●

D918S-A5C-0505 5.05 44 82 6 36 36.4 0.92 ○

D918S-A5C-0510 5.10 44 82 6 36 36.4 0.93 ●

D918S-A5C-0515 5.15 44 82 6 36 36.3 0.94 ○

D918S-A5C-0520 5.20 44 82 6 36 36.2 0.95 ●

D918S-A5C-0525 5.25 44 82 6 36 36.1 0.96 ○

D918S-A5C-0530 5.30 44 82 6 36 36.1 0.96 ●

D918S-A5C-0535 5.35 44 82 6 36 36.0 0.97 ○

D918S-A5C-0540 5.40 44 82 6 36 35.9 0.98 ●

D918S-A5C-0545 5.45 44 82 6 36 35.8 0.99 ○

D918S-A5C-0550 5.50 44 82 6 36 35.8 1.00 ●

D918S-A5C-0555 5.55 44 82 6 36 35.7 1.01 ○

D918S-A5C-0560 5.60 44 82 6 36 35.6 1.02 ●

D918S-A5C-0565 5.65 44 82 6 36 35.5 1.03 ○

D918S-A5C-0570 5.70 44 82 6 36 35.5 1.04 ●

D918S-A5C-0575 5.75 44 82 6 36 35.4 1.05 ○

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 038 High-performance 5D Internal Coolant Twist Drill for Plain Steel Machining

D918S-A5C

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-0580 5.80 44 82 6 36 35.3 1.06 ●

D918S-A5C-0585 5.85 44 82 6 36 35.2 1.06 ○

D918S-A5C-0590 5.90 44 82 6 36 35.2 1.07 ●

D918S-A5C-0595 5.95 44 82 6 36 35.1 1.08 ○

D918S-A5C-0600 6.00 44 82 6 36 35.0 1.09 ●

D918S-A5C-0605 6.05 44 82 6 36 34.9 1.10 ○

D918S-A5C-0610 6.10 53 91 8 36 43.9 1.11 ●

D918S-A5C-0620 6.20 53 91 8 36 43.7 1.13 ●

D918S-A5C-0625 6.25 53 91 8 36 43.6 1.14 ○

D918S-A5C-0630 6.30 53 91 8 36 43.6 1.15 ●

D918S-A5C-0635 6.35 53 91 8 36 43.5 1.16 ○

D918S-A5C-0640 6.40 53 91 8 36 43.4 1.16 ●

D918S-A5C-0645 6.45 53 91 8 36 43.3 1.17 ○

D918S-A5C-0650 6.50 53 91 8 36 43.3 1.18 ●

D918S-A5C-0655 6.55 53 91 8 36 43.2 1.19 ○

D918S-A5C-0660 6.60 53 91 8 36 43.1 1.20 ●

D918S-A5C-0665 6.65 53 91 8 36 43.0 1.21 ○

D918S-A5C-0670 6.70 53 91 8 36 43.0 1.22 ●

D918S-A5C-0675 6.75 53 91 8 36 42.9 1.23 ○

D918S-A5C-0680 6.80 53 91 8 36 42.8 1.24 ●

D918S-A5C-0685 6.85 53 91 8 36 42.7 1.25 ○

D918S-A5C-0690 6.90 53 91 8 36 42.7 1.26 ●

D918S-A5C-0695 6.95 53 91 8 36 42.6 1.26 ○

D918S-A5C-0700 7.00 53 91 8 36 42.5 1.27 ●

D918S-A5C-0705 7.05 53 91 8 36 42.4 1.28 ○

D918S-A5C-0710 7.10 53 91 8 36 42.4 1.29 ●

D918S-A5C-0720 7.20 53 91 8 36 42.2 1.31 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-0730 7.30 53 91 8 36 42.1 1.33 ●

D918S-A5C-0735 7.35 53 91 8 36 42.0 1.34 ○

D918S-A5C-0740 7.40 53 91 8 36 41.9 1.35 ●

D918S-A5C-0745 7.45 53 91 8 36 41.8 1.36 ○

D918S-A5C-0750 7.50 53 91 8 36 41.8 1.36 ●

D918S-A5C-0755 7.55 53 91 8 36 41.7 1.37 ○

D918S-A5C-0760 7.60 53 91 8 36 41.6 1.38 ●

D918S-A5C-0765 7.65 53 91 8 36 41.5 1.39 ○

D918S-A5C-0770 7.70 53 91 8 36 41.5 1.40 ●

D918S-A5C-0775 7.75 53 91 8 36 41.4 1.41 ○

D918S-A5C-0780 7.80 53 91 8 36 41.3 1.42 ●

D918S-A5C-0785 7.85 53 91 8 36 41.2 1.43 ○

D918S-A5C-0790 7.90 53 91 8 36 41.2 1.44 ●

D918S-A5C-0795 7.95 53 91 8 36 41.1 1.45 ○

D918S-A5C-0800 8.00 53 91 8 36 41.0 1.46 ●

D918S-A5C-0805 8.05 53 91 8 36 40.9 1.46 ○

D918S-A5C-0810 8.10 61 103 10 40 48.9 1.47 ●

D918S-A5C-0815 8.15 61 103 10 40 48.8 1.48 ○

D918S-A5C-0820 8.20 61 103 10 40 48.7 1.49 ●

D918S-A5C-0825 8.25 61 103 10 40 48.6 1.50 ○

D918S-A5C-0830 8.30 61 103 10 40 48.6 1.51 ●

D918S-A5C-0840 8.40 61 103 10 40 48.4 1.53 ●

D918S-A5C-0845 8.45 61 103 10 40 48.3 1.54 ○

D918S-A5C-0850 8.50 61 103 10 40 48.3 1.55 ●

D918S-A5C-0855 8.55 61 103 10 40 48.2 1.56 ○

D918S-A5C-0860 8.60 61 103 10 40 48.1 1.57 ●

D918S-A5C-0870 8.70 61 103 10 40 48.0 1.58 ●

Continued

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

039

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-0880 8.80 61 103 10 40 47.8 1.60 ●

D918S-A5C-0885 8.85 61 103 10 40 47.7 1.61 ○

D918S-A5C-0890 8.90 61 103 10 40 47.7 1.62 ●

D918S-A5C-0895 8.95 61 103 10 40 47.6 1.63 ○

D918S-A5C-0900 9.00 61 103 10 40 47.5 1.64 ●

D918S-A5C-0905 9.05 61 103 10 40 47.4 1.65 ○

D918S-A5C-0910 9.10 61 103 10 40 47.4 1.66 ●

D918S-A5C-0915 9.15 61 103 10 40 47.3 1.67 ○

D918S-A5C-0920 9.20 61 103 10 40 47.2 1.67 ●

D918S-A5C-0925 9.25 61 103 10 40 47.1 1.68 ○

D918S-A5C-0930 9.30 61 103 10 40 47.1 1.69 ●

D918S-A5C-0935 9.35 61 103 10 40 47.0 1.70 ○

D918S-A5C-0940 9.40 61 103 10 40 46.9 1.71 ●

D918S-A5C-0945 9.45 61 103 10 40 46.8 1.72 ○

D918S-A5C-0950 9.50 61 103 10 40 46.8 1.73 ●

D918S-A5C-0955 9.55 61 103 10 40 46.7 1.74 ○

D918S-A5C-0960 9.60 61 103 10 40 46.6 1.75 ●

D918S-A5C-0965 9.65 61 103 10 40 46.5 1.76 ○

D918S-A5C-0970 9.70 61 103 10 40 46.5 1.77 ●

D918S-A5C-0975 9.75 61 103 10 40 46.4 1.77 ○

D918S-A5C-0980 9.80 61 103 10 40 46.3 1.78 ●

D918S-A5C-0985 9.85 61 103 10 40 46.2 1.79 ○

D918S-A5C-0990 9.90 61 103 10 40 46.2 1.80 ●

D918S-A5C-0995 9.95 61 103 10 40 46.1 1.81 ○

D918S-A5C-1000 10.00 61 103 10 40 46.0 1.82 ●

D918S-A5C-1005 10.05 61 103 10 40 45.9 1.83 ○

D918S-A5C-1010 10.10 71 118 12 45 55.9 1.84 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-1020 10.20 71 118 12 45 55.7 1.86 ●

D918S-A5C-1025 10.25 71 118 12 45 55.6 1.87 ○

D918S-A5C-1030 10.30 71 118 12 45 55.6 1.87 ●

D918S-A5C-1035 10.35 71 118 12 45 55.5 1.88 ○

D918S-A5C-1040 10.40 71 118 12 45 55.4 1.89 ●

D918S-A5C-1050 10.50 71 118 12 45 55.3 1.91 ●

D918S-A5C-1060 10.60 71 118 12 45 55.1 1.93 ●

D918S-A5C-1070 10.70 71 118 12 45 55.0 1.95 ●

D918S-A5C-1080 10.80 71 118 12 45 54.8 1.97 ●

D918S-A5C-1085 10.85 71 118 12 45 54.7 1.97 ○

D918S-A5C-1090 10.90 71 118 12 45 54.7 1.98 ●

D918S-A5C-1100 11.00 71 118 12 45 54.5 2.00 ●

D918S-A5C-1105 11.05 71 118 12 45 54.4 2.01 ○

D918S-A5C-1110 11.10 71 118 12 45 54.4 2.02 ●

D918S-A5C-1115 11.15 71 118 12 45 54.3 2.03 ○

D918S-A5C-1120 11.20 71 118 12 45 54.2 2.04 ●

D918S-A5C-1125 11.25 71 118 12 45 54.1 2.05 ○

D918S-A5C-1130 11.30 71 118 12 45 54.1 2.06 ○

D918S-A5C-1135 11.35 71 118 12 45 54.0 2.07 ○

D918S-A5C-1140 11.40 71 118 12 45 53.9 2.07 ●

D918S-A5C-1145 11.45 71 118 12 45 53.8 2.08 ○

D918S-A5C-1150 11.50 71 118 12 45 53.8 2.09 ●

D918S-A5C-1155 11.55 71 118 12 45 53.7 2.10 ○

D918S-A5C-1160 11.60 71 118 12 45 53.6 2.11 ●

D918S-A5C-1170 11.70 71 118 12 45 53.5 2.13 ●

D918S-A5C-1180 11.80 71 118 12 45 53.3 2.15 ●

D918S-A5C-1190 11.90 71 118 12 45 53.2 2.17 ●

High-performance 5D Internal Coolant Twist Drill for Plain Steel Machining

D918S-A5C

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 040 Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-1195 11.95 71 118 12 45 53.1 2.17 ○

D918S-A5C-1200 12.00 71 118 12 45 53.0 2.18 ●

D918S-A5C-1205 12.05 71 118 12 45 52.9 2.19 ○

D918S-A5C-1210 12.10 77 124 14 45 58.9 2.20 ○

D918S-A5C-1215 12.15 77 124 14 45 58.8 2.21 ○

D918S-A5C-1220 12.20 77 124 14 45 58.7 2.22 ●

D918S-A5C-1225 12.25 77 124 14 45 58.6 2.23 ○

D918S-A5C-1230 12.30 77 124 14 45 58.6 2.24 ●

D918S-A5C-1240 12.40 77 124 14 45 58.4 2.26 ○

D918S-A5C-1245 12.45 77 124 14 45 58.3 2.27 ○

D918S-A5C-1250 12.50 77 124 14 45 58.3 2.27 ●

D918S-A5C-1255 12.55 77 124 14 45 58.2 2.28 ○

D918S-A5C-1260 12.60 77 124 14 45 58.1 2.29 ○

D918S-A5C-1270 12.70 77 124 14 45 58.0 2.31 ●

D918S-A5C-1275 12.75 77 124 14 45 57.9 2.32 ○

D918S-A5C-1280 12.80 77 124 14 45 57.8 2.33 ○

D918S-A5C-1285 12.85 77 124 14 45 57.7 2.34 ○

D918S-A5C-1290 12.90 77 124 14 45 57.7 2.35 ●

D918S-A5C-1300 13.00 77 124 14 45 57.5 2.37 ●

D918S-A5C-1305 13.05 77 124 14 45 57.4 2.37 ○

D918S-A5C-1310 13.10 77 124 14 45 57.4 2.38 ○

D918S-A5C-1315 13.15 77 124 14 45 57.3 2.39 ○

D918S-A5C-1320 13.20 77 124 14 45 57.2 2.40 ○

D918S-A5C-1325 13.25 77 124 14 45 57.1 2.41 ○

D918S-A5C-1330 13.30 77 124 14 45 57.1 2.42 ○

D918S-A5C-1335 13.35 77 124 14 45 57.0 2.43 ○

D918S-A5C-1340 13.40 77 124 14 45 56.9 2.44 ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-1350 13.50 77 124 14 45 56.8 2.46 ●

D918S-A5C-1355 13.55 77 124 14 45 56.7 2.47 ○

D918S-A5C-1360 13.60 77 124 14 45 56.6 2.47 ○

D918S-A5C-1370 13.70 77 124 14 45 56.5 2.49 ●

D918S-A5C-1375 13.75 77 124 14 45 56.4 2.50 ○

D918S-A5C-1380 13.80 77 124 14 45 56.3 2.51 ●

D918S-A5C-1390 13.90 77 124 14 45 56.2 2.53 ○

D918S-A5C-1395 13.95 77 124 14 45 56.1 2.54 ○

D918S-A5C-1400 14.00 77 124 14 45 56.0 2.55 ●

D918S-A5C-1405 14.05 77 124 14 45 55.9 2.56 ○

D918S-A5C-1410 14.10 83 133 16 48 61.9 2.57 ○

D918S-A5C-1420 14.20 83 133 16 48 61.7 2.58 ●

D918S-A5C-1425 14.25 83 133 16 48 61.6 2.59 ○

D918S-A5C-1430 14.30 83 133 16 48 61.6 2.60 ○

D918S-A5C-1440 14.40 83 133 16 48 61.4 2.62 ○

D918S-A5C-1450 14.50 83 133 16 48 61.3 2.64 ●

D918S-A5C-1460 14.60 83 133 16 48 61.1 2.66 ○

D918S-A5C-1470 14.70 83 133 16 48 61.0 2.68 ○

D918S-A5C-1475 14.75 83 133 16 48 60.9 2.68 ○

D918S-A5C-1480 14.80 83 133 16 48 60.8 2.69 ○

D918S-A5C-1490 14.90 83 133 16 48 60.7 2.71 ○

D918S-A5C-1500 15.00 83 133 16 48 60.5 2.73 ●

D918S-A5C-1505 15.05 83 133 16 48 60.4 2.74 ○

D918S-A5C-1510 15.10 83 133 16 48 60.4 2.75 ●

D918S-A5C-1515 15.15 83 133 16 48 60.3 2.76 ○

D918S-A5C-1520 15.20 83 133 16 48 60.2 2.77 ●

D918S-A5C-1525 15.25 83 133 16 48 60.1 2.78 ○

High-performance 5D Internal Coolant Twist Drill for Plain Steel Machining

D918S-A5C

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

041

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-1530 15.30 83 133 16 48 60.1 2.78 ○

D918S-A5C-1535 15.35 83 133 16 48 60.0 2.79 ○

D918S-A5C-1540 15.40 83 133 16 48 59.9 2.80 ○

D918S-A5C-1550 15.50 83 133 16 48 59.8 2.82 ●

D918S-A5C-1555 15.55 83 133 16 48 59.7 2.83 ○

D918S-A5C-1560 15.60 83 133 16 48 59.6 2.84 ○

D918S-A5C-1570 15.70 83 133 16 48 59.5 2.86 ○

D918S-A5C-1580 15.80 83 133 16 48 59.3 2.88 ●

D918S-A5C-1590 15.90 83 133 16 48 59.2 2.89 ○

D918S-A5C-1600 16.00 83 133 16 48 59.0 2.91 ●

D918S-A5C-1610 16.10 93 143 18 48 68.9 2.93 ○

D918S-A5C-1625 16.25 93 143 18 48 68.6 2.96 ○

D918S-A5C-1650 16.50 93 143 18 48 68.3 3.00 ○

D918S-A5C-1660 16.60 93 143 18 48 68.1 3.02 ○

D918S-A5C-1670 16.70 93 143 18 48 68.0 3.04 ○

D918S-A5C-1675 16.75 93 143 18 48 67.9 3.05 ○

D918S-A5C-1680 16.80 93 143 18 48 67.8 3.06 ○

D918S-A5C-1690 16.90 93 143 18 48 67.7 3.08 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

◎ ◎ ○ ○ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D918S-A5C-1695 16.95 93 143 18 48 67.6 3.08 ○

D918S-A5C-1700 17.00 93 143 18 48 67.5 3.09 ○

D918S-A5C-1720 17.20 93 143 18 48 67.2 3.13 ○

D918S-A5C-1750 17.50 93 143 18 48 66.8 3.18 ○

D918S-A5C-1770 17.70 93 143 18 48 66.5 3.22 ○

D918S-A5C-1780 17.80 93 143 18 48 66.3 3.24 ○

D918S-A5C-1795 17.95 93 143 18 48 66.1 3.27 ○

D918S-A5C-1800 18.00 93 143 18 48 66.0 3.28 ○

D918S-A5C-1810 18.10 101 153 20 50 73.9 3.29 ○

D918S-A5C-1850 18.50 101 153 20 50 73.3 3.37 ○

D918S-A5C-1860 18.60 101 153 20 50 73.1 3.38 ○

D918S-A5C-1880 18.80 101 153 20 50 72.8 3.42 ○

D918S-A5C-1900 19.00 101 153 20 50 72.5 3.46 ○

D918S-A5C-1915 19.15 101 153 20 50 72.3 3.49 ○

D918S-A5C-1930 19.30 101 153 20 50 72.1 3.51 ○

D918S-A5C-1950 19.50 101 153 20 50 71.8 3.55 ○

D918S-A5C-1980 19.80 101 153 20 50 71.3 3.60 ○

D918S-A5C-2000 20.00 101 153 20 50 71.0 3.64 ○

Range of Sizes DC(m7) DMM(h6)

≥2—3 +0.002/+0.012 0.000/-0.006

＞3—6 +0.004/+0.016 0.000/-0.008

＞6—10 +0.006/+0.021 0.000/-0.009

＞10—18 +0.007/+0.025 0.000/-0.011

＞18—20 +0.008/+0.029 0.000/-0.013

High-performance 5D Internal Coolant Twist Drill for Plain Steel Machining

D918S-A5C

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P121

●Stock ○Available Upon Order Notes: Non-standard customization is available for D3-D20 tools Unit (mm)

5D AICrN/

TiSiN SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 042 High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0100 1.00 7 45 4 30 5.5 0.18 ●

D968S-A3N-0105 1.05 7 45 4 30 5.4 0.19 ○

D968S-A3N-0110 1.10 7 45 4 30 5.4 0.20 ●

D968S-A3N-0120 1.20 7 45 4 30 5.2 0.22 ●

D968S-A3N-0125 1.25 7 45 4 30 5.1 0.23 ○

D968S-A3N-0130 1.30 7 45 4 30 5.1 0.24 ●

D968S-A3N-0140 1.40 7 45 4 30 4.9 0.25 ●

D968S-A3N-0145 1.45 7 45 4 30 4.8 0.26 ○

D968S-A3N-0150 1.50 9 55 4 38 6.8 0.27 ●

D968S-A3N-0160 1.60 9 55 4 38 6.6 0.29 ●

D968S-A3N-0165 1.65 9 55 4 38 6.5 0.30 ○

D968S-A3N-0170 1.70 9 55 4 38 6.5 0.31 ○

D968S-A3N-0175 1.75 9 55 4 38 6.4 0.32 ●

D968S-A3N-0180 1.80 9 55 4 38 6.3 0.33 ●

D968S-A3N-0185 1.85 9 55 4 38 6.2 0.34 ○

D968S-A3N-0190 1.90 9 55 4 38 6.2 0.35 ●

D968S-A3N-0195 1.95 9 55 4 38 6.1 0.35 ○

D968S-A3N-0200 2.00 13 55 4 36 10.0 0.36 ●

D968S-A3N-0205 2.05 13 55 4 36 9.9 0.37 ○

D968S-A3N-0210 2.10 13 55 4 36 9.9 0.38 ●

D968S-A3N-0215 2.15 13 55 4 36 9.8 0.39 ○

D968S-A3N-0220 2.20 13 55 4 36 9.7 0.40 ●

D968S-A3N-0230 2.30 13 55 4 36 9.6 0.42 ●

D968S-A3N-0235 2.35 13 55 4 36 9.5 0.43 ○

D968S-A3N-0240 2.40 17 55 4 33 13.4 0.44 ●

D968S-A3N-0250 2.50 17 55 4 33 13.3 0.45 ●

D968S-A3N-0255 2.55 17 55 4 33 13.2 0.46 ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0260 2.60 17 55 4 33 13.1 0.47 ●

D968S-A3N-0270 2.70 17 55 4 33 13.0 0.49 ●

D968S-A3N-0275 2.75 17 55 4 33 12.9 0.50 ○

D968S-A3N-0280 2.80 17 55 4 33 12.8 0.51 ●

D968S-A3N-0285 2.85 17 55 4 33 12.7 0.52 ○

D968S-A3N-0290 2.90 17 55 4 33 12.7 0.53 ●

D968S-A3N-0295 2.95 17 55 4 33 12.6 0.54 ●

D968S-A3N-0300 3.00 20 62 6 36 15.5 0.55 ●

D968S-A3N-0305 3.05 20 62 6 36 15.4 0.56 ○

D968S-A3N-0310 3.10 20 62 6 36 15.4 0.56 ●

D968S-A3N-0315 3.15 20 62 6 36 15.3 0.57 ●

D968S-A3N-0320 3.20 20 62 6 36 15.2 0.58 ●

D968S-A3N-0325 3.25 20 62 6 36 15.1 0.59 ●

D968S-A3N-0330 3.30 20 62 6 36 15.1 0.60 ●

D968S-A3N-0335 3.35 20 62 6 36 15.0 0.61 ○

D968S-A3N-0340 3.40 20 62 6 36 14.9 0.62 ●

D968S-A3N-0350 3.50 20 62 6 36 14.8 0.64 ●

D968S-A3N-0355 3.55 20 62 6 36 14.7 0.65 ○

D968S-A3N-0360 3.60 20 62 6 36 14.6 0.66 ●

D968S-A3N-0365 3.65 20 62 6 36 14.5 0.66 ○

D968S-A3N-0370 3.70 20 62 6 36 14.5 0.67 ●

D968S-A3N-0380 3.80 24 66 6 36 18.3 0.69 ●

D968S-A3N-0385 3.85 24 66 6 36 18.2 0.70 ○

D968S-A3N-0390 3.90 24 66 6 36 18.2 0.71 ●

D968S-A3N-0395 3.95 24 66 6 36 18.1 0.72 ○

D968S-A3N-0400 4.00 24 66 6 36 18.0 0.73 ●

D968S-A3N-0405 4.05 24 66 6 36 17.9 0.74 ○

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm)

AITiN

nano 3D SHANK

DIN

6535HA

Solid Carbide Drills HOLEMAKING TOOLS

043

Solid Carbide Drills

A

High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0410 4.10 24 66 6 36 17.9 0.75 ●

D968S-A3N-0415 4.15 24 66 6 36 17.8 0.76 ○

D968S-A3N-0420 4.20 24 66 6 36 17.7 0.76 ●

D968S-A3N-0425 4.25 24 66 6 36 17.6 0.77 ○

D968S-A3N-0430 4.30 24 66 6 36 17.6 0.78 ●

D968S-A3N-0435 4.35 24 66 6 36 17.5 0.79 ○

D968S-A3N-0440 4.40 24 66 6 36 17.4 0.80 ●

D968S-A3N-0445 4.45 24 66 6 36 17.3 0.81 ○

D968S-A3N-0450 4.50 24 66 6 36 17.3 0.82 ●

D968S-A3N-0455 4.55 24 66 6 36 17.2 0.83 ○

D968S-A3N-0460 4.60 24 66 6 36 17.1 0.84 ●

D968S-A3N-0465 4.65 24 66 6 36 17.0 0.85 ●

D968S-A3N-0470 4.70 24 66 6 36 17.0 0.86 ●

D968S-A3N-0475 4.75 28 66 6 36 20.9 0.86 ○

D968S-A3N-0480 4.80 28 66 6 36 20.8 0.87 ●

D968S-A3N-0485 4.85 28 66 6 36 20.7 0.88 ○

D968S-A3N-0490 4.90 28 66 6 36 20.7 0.89 ●

D968S-A3N-0495 4.95 28 66 6 36 20.6 0.90 ○

D968S-A3N-0500 5.00 28 66 6 36 20.5 0.91 ●

D968S-A3N-0505 5.05 28 66 6 36 20.4 0.92 ○

D968S-A3N-0510 5.10 28 66 6 36 20.4 0.93 ●

D968S-A3N-0515 5.15 28 66 6 36 20.3 0.94 ●

D968S-A3N-0520 5.20 28 66 6 36 20.2 0.95 ●

D968S-A3N-0525 5.25 28 66 6 36 20.1 0.96 ○

D968S-A3N-0530 5.30 28 66 6 36 20.1 0.96 ●

D968S-A3N-0535 5.35 28 66 6 36 20.0 0.97 ○

D968S-A3N-0540 5.40 28 66 6 36 19.9 0.98 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0545 5.45 28 66 6 36 19.8 0.99 ○

D968S-A3N-0550 5.50 28 66 6 36 19.8 1.00 ●

D968S-A3N-0555 5.55 28 66 6 36 19.7 1.01 ●

D968S-A3N-0560 5.60 28 66 6 36 19.6 1.02 ●

D968S-A3N-0565 5.65 28 66 6 36 19.5 1.03 ○

D968S-A3N-0570 5.70 28 66 6 36 19.5 1.04 ●

D968S-A3N-0575 5.75 28 66 6 36 19.4 1.05 ○

D968S-A3N-0580 5.80 28 66 6 36 19.3 1.06 ●

D968S-A3N-0585 5.85 28 66 6 36 19.2 1.06 ○

D968S-A3N-0590 5.90 28 66 6 36 19.2 1.07 ●

D968S-A3N-0595 5.95 28 66 6 36 19.1 1.08 ○

D968S-A3N-0600 6.00 28 66 6 36 19.0 1.09 ●

D968S-A3N-0605 6.05 28 66 6 36 18.9 1.10 ●

D968S-A3N-0610 6.10 34 79 8 36 24.9 1.11 ●

D968S-A3N-0620 6.20 34 79 8 36 24.7 1.13 ●

D968S-A3N-0625 6.25 34 79 8 36 24.6 1.14 ○

D968S-A3N-0630 6.30 34 79 8 36 24.6 1.15 ●

D968S-A3N-0635 6.35 34 79 8 36 24.5 1.16 ○

D968S-A3N-0640 6.40 34 79 8 36 24.4 1.16 ●

D968S-A3N-0645 6.45 34 79 8 36 24.3 1.17 ○

D968S-A3N-0650 6.50 34 79 8 36 24.3 1.18 ●

D968S-A3N-0655 6.55 34 79 8 36 24.2 1.19 ○

D968S-A3N-0660 6.60 34 79 8 36 24.1 1.20 ●

D968S-A3N-0665 6.65 34 79 8 36 24.0 1.21 ○

D968S-A3N-0670 6.70 34 79 8 36 24.0 1.22 ●

D968S-A3N-0675 6.75 34 79 8 36 23.9 1.23 ○

D968S-A3N-0680 6.80 34 79 8 36 23.8 1.24 ●

Continued

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm)

AITiN

nano 3D SHANK

DIN

6535HA

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 044 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0685 6.85 34 79 8 36 23.7 1.25 ○

D968S-A3N-0690 6.90 34 79 8 36 23.7 1.26 ●

D968S-A3N-0695 6.95 34 79 8 36 23.6 1.26 ○

D968S-A3N-0700 7.00 34 79 8 36 23.5 1.27 ●

D968S-A3N-0705 7.05 34 79 8 36 23.4 1.28 ○

D968S-A3N-0710 7.10 41 79 8 36 30.4 1.29 ●

D968S-A3N-0720 7.20 41 79 8 36 30.2 1.31 ●

D968S-A3N-0730 7.30 41 79 8 36 30.1 1.33 ●

D968S-A3N-0735 7.35 41 79 8 36 30.0 1.34 ○

D968S-A3N-0740 7.40 41 79 8 36 29.9 1.35 ●

D968S-A3N-0745 7.45 41 79 8 36 29.8 1.36 ●

D968S-A3N-0750 7.50 41 79 8 36 29.8 1.36 ●

D968S-A3N-0755 7.55 41 79 8 36 29.7 1.37 ●

D968S-A3N-0760 7.60 41 79 8 36 29.6 1.38 ●

D968S-A3N-0765 7.65 41 79 8 36 29.5 1.39 ○

D968S-A3N-0770 7.70 41 79 8 36 29.5 1.40 ○

D968S-A3N-0775 7.75 41 79 8 36 29.4 1.41 ○

D968S-A3N-0780 7.80 41 79 8 36 29.3 1.42 ●

D968S-A3N-0785 7.85 41 79 8 36 29.2 1.43 ○

D968S-A3N-0790 7.90 41 79 8 36 29.2 1.44 ●

D968S-A3N-0795 7.95 41 79 8 36 29.1 1.45 ○

D968S-A3N-0800 8.00 41 79 8 36 29.0 1.46 ●

D968S-A3N-0805 8.05 41 79 8 36 28.9 1.46 ○

D968S-A3N-0810 8.10 47 89 10 40 34.9 1.47 ●

D968S-A3N-0815 8.15 47 89 10 40 34.8 1.48 ○

D968S-A3N-0820 8.20 47 89 10 40 34.7 1.49 ●

D968S-A3N-0825 8.25 47 89 10 40 34.6 1.50 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0830 8.30 47 89 10 40 34.6 1.51 ●

D968S-A3N-0840 8.40 47 89 10 40 34.4 1.53 ●

D968S-A3N-0845 8.45 47 89 10 40 34.3 1.54 ○

D968S-A3N-0850 8.50 47 89 10 40 34.3 1.55 ●

D968S-A3N-0855 8.55 47 89 10 40 34.2 1.56 ○

D968S-A3N-0860 8.60 47 89 10 40 34.1 1.57 ●

D968S-A3N-0870 8.70 47 89 10 40 34.0 1.58 ●

D968S-A3N-0880 8.80 47 89 10 40 33.8 1.60 ●

D968S-A3N-0885 8.85 47 89 10 40 33.7 1.61 ○

D968S-A3N-0890 8.90 47 89 10 40 33.7 1.62 ●

D968S-A3N-0895 8.95 47 89 10 40 33.6 1.63 ○

D968S-A3N-0900 9.00 47 89 10 40 33.5 1.64 ●

D968S-A3N-0905 9.05 47 89 10 40 33.4 1.65 ○

D968S-A3N-0910 9.10 47 89 10 40 33.4 1.66 ●

D968S-A3N-0915 9.15 47 89 10 40 33.3 1.67 ○

D968S-A3N-0920 9.20 47 89 10 40 33.2 1.67 ●

D968S-A3N-0925 9.25 47 89 10 40 33.1 1.68 ○

D968S-A3N-0930 9.30 47 89 10 40 33.1 1.69 ●

D968S-A3N-0935 9.35 47 89 10 40 33.0 1.70 ●

D968S-A3N-0940 9.40 47 89 10 40 32.9 1.71 ●

D968S-A3N-0945 9.45 47 89 10 40 32.8 1.72 ●

D968S-A3N-0950 9.50 47 89 10 40 32.8 1.73 ●

D968S-A3N-0955 9.55 47 89 10 40 32.7 1.74 ●

D968S-A3N-0960 9.60 47 89 10 40 32.6 1.75 ●

D968S-A3N-0965 9.65 47 89 10 40 32.5 1.76 ○

D968S-A3N-0970 9.70 47 89 10 40 32.5 1.77 ●

D968S-A3N-0975 9.75 47 89 10 40 32.4 1.77 ○

Continued

High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm) AITiN

nano 3D SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

Solid Carbide Drills HOLEMAKING TOOLS

045

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-0980 9.80 47 89 10 40 32.3 1.78 ●

D968S-A3N-0985 9.85 47 89 10 40 32.2 1.79 ○

D968S-A3N-0990 9.90 47 89 10 40 32.2 1.80 ●

D968S-A3N-0995 9.95 47 89 10 40 32.1 1.81 ○

D968S-A3N-1000 10.00 47 89 10 40 32.0 1.82 ●

D968S-A3N-1005 10.05 47 89 10 40 31.9 1.83 ○

D968S-A3N-1010 10.10 55 102 12 45 39.9 1.84 ●

D968S-A3N-1015 10.15 55 102 12 45 39.8 1.85 ○

D968S-A3N-1020 10.20 55 102 12 45 39.7 1.86 ●

D968S-A3N-1025 10.25 55 102 12 45 39.6 1.87 ●

D968S-A3N-1030 10.30 55 102 12 45 39.6 1.87 ●

D968S-A3N-1035 10.35 55 102 12 45 39.5 1.88 ○

D968S-A3N-1040 10.40 55 102 12 45 39.4 1.89 ●

D968S-A3N-1050 10.50 55 102 12 45 39.3 1.91 ●

D968S-A3N-1060 10.60 55 102 12 45 39.1 1.93 ●

D968S-A3N-1070 10.70 55 102 12 45 39.0 1.95 ○

D968S-A3N-1080 10.80 55 102 12 45 38.8 1.97 ●

D968S-A3N-1085 10.85 55 102 12 45 38.7 1.97 ○

D968S-A3N-1090 10.90 55 102 12 45 38.7 1.98 ○

D968S-A3N-1100 11.00 55 102 12 45 38.5 2.00 ●

D968S-A3N-1105 11.05 55 102 12 45 38.4 2.01 ○

D968S-A3N-1110 11.10 55 102 12 45 38.4 2.02 ●

D968S-A3N-1115 11.15 55 102 12 45 38.3 2.03 ○

D968S-A3N-1120 11.20 55 102 12 45 38.2 2.04 ●

D968S-A3N-1125 11.25 55 102 12 45 38.1 2.05 ○

D968S-A3N-1130 11.30 55 102 12 45 38.1 2.06 ●

D968S-A3N-1135 11.35 55 102 12 45 38.0 2.07 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-1140 11.40 55 102 12 45 37.9 2.07 ●

D968S-A3N-1145 11.45 55 102 12 45 37.8 2.08 ○

D968S-A3N-1150 11.50 55 102 12 45 37.8 2.09 ●

D968S-A3N-1155 11.55 55 102 12 45 37.7 2.10 ○

D968S-A3N-1160 11.60 55 102 12 45 37.6 2.11 ●

D968S-A3N-1170 11.70 55 102 12 45 37.5 2.13 ●

D968S-A3N-1180 11.80 55 102 12 45 37.3 2.15 ●

D968S-A3N-1190 11.90 55 102 12 45 37.2 2.17 ●

D968S-A3N-1195 11.95 55 102 12 45 37.1 2.17 ○

D968S-A3N-1200 12.00 55 102 12 45 37.0 2.18 ●

D968S-A3N-1205 12.05 55 102 12 45 36.9 2.19 ○

D968S-A3N-1210 12.10 60 107 14 45 41.9 2.20 ●

D968S-A3N-1215 12.15 60 107 14 45 41.8 2.21 ○

D968S-A3N-1220 12.20 60 107 14 45 41.7 2.22 ○

D968S-A3N-1225 12.25 60 107 14 45 41.6 2.23 ○

D968S-A3N-1230 12.30 60 107 14 45 41.6 2.24 ○

D968S-A3N-1240 12.40 60 107 14 45 41.4 2.26 ●

D968S-A3N-1245 12.45 60 107 14 45 41.3 2.27 ○

D968S-A3N-1250 12.50 60 107 14 45 41.3 2.27 ●

D968S-A3N-1255 12.55 60 107 14 45 41.2 2.28 ○

D968S-A3N-1260 12.60 60 107 14 45 41.1 2.29 ○

D968S-A3N-1270 12.70 60 107 14 45 41.0 2.31 ●

D968S-A3N-1275 12.75 60 107 14 45 40.9 2.32 ○

D968S-A3N-1280 12.80 60 107 14 45 40.8 2.33 ○

D968S-A3N-1285 12.85 60 107 14 45 40.7 2.34 ○

D968S-A3N-1290 12.90 60 107 14 45 40.7 2.35 ○

D968S-A3N-1300 13.00 60 107 14 45 40.5 2.37 ●

High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm)

AITiN

nano 3D SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 046 Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-1305 13.05 60 107 14 45 40.4 2.37 ○

D968S-A3N-1310 13.10 60 107 14 45 40.4 2.38 ●

D968S-A3N-1315 13.15 60 107 14 45 40.3 2.39 ○

D968S-A3N-1320 13.20 60 107 14 45 40.2 2.40 ○

D968S-A3N-1325 13.25 60 107 14 45 40.1 2.41 ○

D968S-A3N-1330 13.30 60 107 14 45 40.1 2.42 ○

D968S-A3N-1335 13.35 60 107 14 45 40.0 2.43 ○

D968S-A3N-1340 13.40 60 107 14 45 39.9 2.44 ○

D968S-A3N-1350 13.50 60 107 14 45 39.8 2.46 ●

D968S-A3N-1355 13.55 60 107 14 45 39.7 2.47 ○

D968S-A3N-1360 13.60 60 107 14 45 39.6 2.47 ○

D968S-A3N-1370 13.70 60 107 14 45 39.5 2.49 ○

D968S-A3N-1375 13.75 60 107 14 45 39.4 2.50 ○

D968S-A3N-1380 13.80 60 107 14 45 39.3 2.51 ○

D968S-A3N-1390 13.90 60 107 14 45 39.2 2.53 ○

D968S-A3N-1395 13.95 60 107 14 45 39.1 2.54 ○

D968S-A3N-1400 14.00 60 107 14 45 39.0 2.55 ●

D968S-A3N-1405 14.05 60 107 14 45 38.9 2.56 ○

D968S-A3N-1410 14.10 65 115 16 48 43.9 2.57 ○

D968S-A3N-1420 14.20 65 115 16 48 43.7 2.58 ○

D968S-A3N-1425 14.25 65 115 16 48 43.6 2.59 ○

D968S-A3N-1430 14.30 65 115 16 48 43.6 2.60 ○

D968S-A3N-1440 14.40 65 115 16 48 43.4 2.62 ○

D968S-A3N-1450 14.50 65 115 16 48 43.3 2.64 ●

D968S-A3N-1460 14.60 65 115 16 48 43.1 2.66 ○

D968S-A3N-1470 14.70 65 115 16 48 43.0 2.68 ○

D968S-A3N-1475 14.75 65 115 16 48 42.9 2.68 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-1480 14.80 65 115 16 48 42.8 2.69 ○

D968S-A3N-1490 14.90 65 115 16 48 42.7 2.71 ○

D968S-A3N-1500 15.00 65 115 16 48 42.5 2.73 ●

D968S-A3N-1505 15.05 65 115 16 48 42.4 2.74 ○

D968S-A3N-1510 15.10 65 115 16 48 42.4 2.75 ○

D968S-A3N-1515 15.15 65 115 16 48 42.3 2.76 ○

D968S-A3N-1520 15.20 65 115 16 48 42.2 2.77 ●

D968S-A3N-1525 15.25 65 115 16 48 42.1 2.78 ○

D968S-A3N-1530 15.30 65 115 16 48 42.1 2.78 ○

D968S-A3N-1535 15.35 65 115 16 48 42.0 2.79 ○

D968S-A3N-1540 15.40 65 115 16 48 41.9 2.80 ○

D968S-A3N-1550 15.50 65 115 16 48 41.8 2.82 ○

D968S-A3N-1555 15.55 65 115 16 48 41.7 2.83 ○

D968S-A3N-1560 15.60 65 115 16 48 41.6 2.84 ○

D968S-A3N-1570 15.70 65 115 16 48 41.5 2.86 ○

D968S-A3N-1580 15.80 65 115 16 48 41.3 2.88 ○

D968S-A3N-1590 15.90 65 115 16 48 41.2 2.89 ○

D968S-A3N-1600 16.00 65 115 16 48 41.0 2.91 ●

D968S-A3N-1610 16.10 73 123 18 48 48.9 2.93 ○

D968S-A3N-1620 16.20 73 123 18 48 48.7 2.95 ○

D968S-A3N-1625 16.25 73 123 18 48 48.6 2.96 ○

D968S-A3N-1630 16.30 73 123 18 48 48.6 2.97 ○

D968S-A3N-1640 16.40 73 123 18 48 48.4 2.98 ○

D968S-A3N-1650 16.50 73 123 18 48 48.3 3.00 ○

D968S-A3N-1660 16.60 73 123 18 48 48.1 3.02 ○

D968S-A3N-1670 16.70 73 123 18 48 48.0 3.04 ○

D968S-A3N-1675 16.75 73 123 18 48 47.9 3.05 ○

High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm)

AITiN

nano 3D SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

Solid Carbide Drills HOLEMAKING TOOLS

047

Solid Carbide Drills

A

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-1680 16.80 73 123 18 48 47.8 3.06 ○

D968S-A3N-1690 16.90 73 123 18 48 47.7 3.08 ○

D968S-A3N-1695 16.95 73 123 18 48 47.6 3.08 ○

D968S-A3N-1700 17.00 73 123 18 48 47.5 3.09 ●

D968S-A3N-1710 17.10 73 123 18 48 47.4 3.11 ○

D968S-A3N-1720 17.20 73 123 18 48 47.2 3.13 ○

D968S-A3N-1730 17.30 73 123 18 48 47.1 3.15 ○

D968S-A3N-1740 17.40 73 123 18 48 46.9 3.17 ○

D968S-A3N-1750 17.50 73 123 18 48 46.8 3.18 ○

D968S-A3N-1760 17.60 73 123 18 48 46.6 3.20 ○

D968S-A3N-1770 17.70 73 123 18 48 46.5 3.22 ○

D968S-A3N-1780 17.80 73 123 18 48 46.3 3.24 ○

D968S-A3N-1790 17.90 73 123 18 48 46.2 3.26 ○

D968S-A3N-1795 17.95 73 123 18 48 46.1 3.27 ○

D968S-A3N-1800 18.00 73 123 18 48 46.0 3.28 ●

D968S-A3N-1810 18.10 79 131 20 50 51.9 3.29 ○

D968S-A3N-1820 18.20 79 131 20 50 51.7 3.31 ○

D968S-A3N-1830 18.30 79 131 20 50 51.6 3.33 ○

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○

Continued

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3N-1840 18.40 79 131 20 50 51.4 3.35 ○

D968S-A3N-1850 18.50 79 131 20 50 51.3 3.37 ○

D968S-A3N-1860 18.60 79 131 20 50 51.1 3.38 ○

D968S-A3N-1870 18.70 79 131 20 50 51.0 3.40 ○

D968S-A3N-1880 18.80 79 131 20 50 50.8 3.42 ○

D968S-A3N-1890 18.90 79 131 20 50 50.7 3.44 ○

D968S-A3N-1900 19.00 79 131 20 50 50.5 3.46 ○

D968S-A3N-1910 19.10 79 131 20 50 50.4 3.48 ○

D968S-A3N-1915 19.15 79 131 20 50 50.3 3.49 ○

D968S-A3N-1920 19.20 79 131 20 50 50.2 3.49 ○

D968S-A3N-1930 19.30 79 131 20 50 50.1 3.51 ○

D968S-A3N-1940 19.40 79 131 20 50 49.9 3.53 ○

D968S-A3N-1950 19.50 79 131 20 50 49.8 3.55 ○

D968S-A3N-1960 19.60 79 131 20 50 49.6 3.57 ○

D968S-A3N-1970 19.70 79 131 20 50 49.5 3.59 ○

D968S-A3N-1980 19.80 79 131 20 50 49.3 3.60 ○

D968S-A3N-1990 19.90 79 131 20 50 49.2 3.62 ○

D968S-A3N-2000 20.00 79 131 20 50 49.0 3.64 ●

Range of Sizes DC(m7) DMM(h6)

≥2—3 +0.002/+0.012 0.000/-0.006

＞3—6 +0.004/+0.016 0.000/-0.008

＞6—10 +0.006/+0.021 0.000/-0.009

＞10—18 +0.007/+0.025 0.000/-0.011

＞18—20 +0.008/+0.029 0.000/-0.013

High-efficiency 3D External Coolant Twist Drill for Stainless Steel Machining

D968S-A3N

●Stock ○Available Upon Order Notes: Non-standard customization is available for D1-D20 tools Unit (mm)

AITiN

nano 3D SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123

Solid Carbide Drills

A

HOLEMAKING TOOLS Solid Carbide Drills 048 High-efficiency 3D Internal Coolant Twist Drill for Stainless Steel Machining

D968S-A3C

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3C-0200 2.00 13 55 4 36 10.0 0.36 ○

D968S-A3C-0210 2.10 13 55 4 36 9.9 0.38 ○

D968S-A3C-0220 2.20 13 55 4 36 9.7 0.40 ○

D968S-A3C-0230 2.30 13 55 4 36 9.6 0.42 ○

D968S-A3C-0240 2.40 17 55 4 33 13.4 0.44 ○

D968S-A3C-0250 2.50 17 55 4 33 13.3 0.45 ○

D968S-A3C-0260 2.60 17 55 4 33 13.1 0.47 ○

D968S-A3C-0270 2.70 17 55 4 33 13.0 0.49 ○

D968S-A3C-0280 2.80 17 55 4 33 12.8 0.51 ○

D968S-A3C-0290 2.90 17 55 4 33 12.7 0.53 ○

D968S-A3C-0300 3.00 20 62 6 36 15.5 0.55 ●

D968S-A3C-0305 3.05 20 62 6 36 15.4 0.56 ○

D968S-A3C-0310 3.10 20 62 6 36 15.4 0.56 ●

D968S-A3C-0315 3.15 20 62 6 36 15.3 0.57 ○

D968S-A3C-0320 3.20 20 62 6 36 15.2 0.58 ○

D968S-A3C-0325 3.25 20 62 6 36 15.1 0.59 ●

D968S-A3C-0330 3.30 20 62 6 36 15.1 0.60 ●

D968S-A3C-0335 3.35 20 62 6 36 15.0 0.61 ○

D968S-A3C-0340 3.40 20 62 6 36 14.9 0.62 ●

D968S-A3C-0350 3.50 20 62 6 36 14.8 0.64 ●

D968S-A3C-0355 3.55 20 62 6 36 14.7 0.65 ○

D968S-A3C-0360 3.60 20 62 6 36 14.6 0.66 ●

D968S-A3C-0365 3.65 20 62 6 36 14.5 0.66 ○

D968S-A3C-0370 3.70 20 62 6 36 14.5 0.67 ●

D968S-A3C-0380 3.80 24 66 6 36 18.3 0.69 ●

D968S-A3C-0385 3.85 24 66 6 36 18.2 0.70 ○

D968S-A3C-0390 3.90 24 66 6 36 18.2 0.71 ●

Workpiece Material

1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 1 2

Carbon

Steel,

Alloy Steel

Alloy Steel,

Tool Steel

PH and

Ferritic/

Martensitic

Steel

Stainless

Steel

Gray Cast

Iron,

Nodular

Cast Iron

High Alloy

Cast Iron

Forged

Aluminum

Alloy, Cast

Aluminium

Alloy

Cast

Aluminum

Alloy

Copper

Alloy

Composite

Material

Hightemperature

Alloy

Titanium

Alloy

Hardened

Steel

Hardened

Steel

＜35HRC 35-48HRC ＜32HRC 35-45HRC Si＜12% Si＞12% ＜HB200 ＜HB450 ＜HB400 45-55HRC 55-60HRC

○ ◎ ○ ○ ○ ○ ○

Order No. DC

(m7) LCF OAL DMM

(h6) LS LU PL In

Stock

D968S-A3C-0395 3.95 24 66 6 36 18.1 0.72 ○

D968S-A3C-0400 4.00 24 66 6 36 18.0 0.73 ●

D968S-A3C-0405 4.05 24 66 6 36 17.9 0.74 ○

D968S-A3C-0410 4.10 24 66 6 36 17.9 0.75 ●

D968S-A3C-0415 4.15 24 66 6 36 17.8 0.76 ○

D968S-A3C-0420 4.20 24 66 6 36 17.7 0.76 ●

D968S-A3C-0425 4.25 24 66 6 36 17.6 0.77 ○

D968S-A3C-0430 4.30 24 66 6 36 17.6 0.78 ○

D968S-A3C-0435 4.35 24 66 6 36 17.5 0.79 ○

D968S-A3C-0440 4.40 24 66 6 36 17.4 0.80 ●

D968S-A3C-0445 4.45 24 66 6 36 17.3 0.81 ○

D968S-A3C-0450 4.50 24 66 6 36 17.3 0.82 ●

D968S-A3C-0455 4.55 24 66 6 36 17.2 0.83 ○

D968S-A3C-0460 4.60 24 66 6 36 17.1 0.84 ●

D968S-A3C-0465 4.65 24 66 6 36 17.0 0.85 ●

D968S-A3C-0470 4.70 24 66 6 36 17.0 0.86 ●

D968S-A3C-0475 4.75 28 66 6 36 20.9 0.86 ○

D968S-A3C-0480 4.80 28 66 6 36 20.8 0.87 ●

D968S-A3C-0485 4.85 28 66 6 36 20.7 0.88 ○

D968S-A3C-0490 4.90 28 66 6 36 20.7 0.89 ●

D968S-A3C-0495 4.95 28 66 6 36 20.6 0.90 ○

D968S-A3C-0500 5.00 28 66 6 36 20.5 0.91 ●

D968S-A3C-0505 5.05 28 66 6 36 20.4 0.92 ○

D968S-A3C-0510 5.10 28 66 6 36 20.4 0.93 ●

D968S-A3C-0515 5.15 28 66 6 36 20.3 0.94 ●

D968S-A3C-0520 5.20 28 66 6 36 20.2 0.95 ●

D968S-A3C-0525 5.25 28 66 6 36 20.1 0.96 ○

●Stock ○Available Upon Order Notes: Non-standard customization is available for D2-D20 tools Unit (mm) AITiN

nano 3D SHANK

DIN

6535HA

◎ Most Suitable ○ Suitable Recommended Cutting Data ※ P123