GESAC Holemaking Tools Catalogue - 电子画册在线预览、各类电子画册在线制作-云展网平台

HOLEMAKING TOOLS

About GESAC

Xiamen Golden Egret Special Alloy Co., Ltd. (GESAC), founded in 1989, is a Sino-foreign joint venture with national high-tech, affiliated with XTC, which is one of six major rare earth groups in China. GESAC is committed to research & development, production and professional solutions providing of high-quality tungsten powder materials, cemented carbide, precision cutting tools and other tungsten products. Up to now, GESAC has become world-famous manufacturer and supplier of tungsten powder, cemented carbide and precision cutting tools products.

With the Integrated Product Development of complete tungsten industry chain, as well as a pragmatic and innovative management concept, GESAC has always maintained a strong momentum of development, providing the cost effective tungsten powder products and services for global users, offering the excellent products and perfect solutions for solving high hardness, high temperature resistance and wear resistance topics. Our brand "Golden Egret" has become one of the leading brand in the market, enjoying famous reputation in more than 40 countries and regions.

GESAC owns four production headquarters and one national level research center domestically,and three sales branches and one production base overseas. We undertook and completed several development programs independently, including the“National Science and Technology Support Programs”, the“National Torch Program Projects", and the“National Key Projects”and so on. GESAC was awarded as "Key Enterprise for Strategic Emerging Industry ", "Innovative Enterprise" and "Enterprise with Advanced Technology ".

GESAC Facilities

Product Chain

GESAC has a complete tungsten product chain from tungsten ore to tungsten powder, cemented carbide products and cutting tools.

Holemaking Tools Index

Holemaking Series Catalogue 004
Explanation 008

Solid Carbide Drill

Solid Carbide Drill Identification System 010
Solid Carbide Drill Product Lineup 012
Overview of Solid Carbide Drill Application 014
D918S High Performance Twist Drill For Steel 015
D968S High Efficient Twist Drill For Stainless Steel 028
D938 Twist Drill For Steel 040
D928 Twist Drill For Cast Iron 061
D966 Twist Drill For Aluminium 063
D998 Twist Drill For Hardened Steel 065
D101/D102/D103NC Centre Drill 066
Recommended Cutting Parameters 069

Indexable Drill B

Overview of Drill Grades 084
GHDS Indexable Drill 085
SPMG/WCMT Indexable Drill Inserts 096
GSD Spade Dril 098

Appendix C

Workpiece Material Table 106
The Structure of Shank—DIN Standard 107
Cutting Definitions and Calculations 108
Comparison Table of Tensile Strength, Brinell Hardness and Rockwell Hardness 109
Service of Tool Regrinding 110

Content of Drills Series

DrillsSeries

Description and profile

PointAngle

ShankCType

oating/Grade

DrillingDepthL/D

CoolantType

Tool Type

DimensionRange

HoleaccuracyTableclass

DimensionPage

CuttingParametersPage

D918S

3D ExternalCoolant Twist Drill

140°

SHANKDHAHA

AICrN/TiSiN

D918S-A3N

D3~D20

IT9-10

P015

P069

3D InternalCoolant Twist Drill

140°

SHANKDNHA

AICrN/TiSiN

D918S-A3C

D3~D20

IT9-10

P019

P069

5D ExternalCoolant Twist Drill

140°

SHANKDNHA

AICrN/TiSiN

D918S-A5N

D3~D20

IT9-10

P022

P069

5D InternalCoolant Twist Drill

140°

SHANKDNNA

AICrN/TiSiN

D918S-A5C

D3~D20

IT9-10

P025

P069

D968S

3D ExternalCoolant Twist Drill

140°

SHANKDHAA

ATINTIN

D968S-A3N

D1~D20

IT9-10

P028

P071

3D InternalCoolant Twist Drill

140°

SHANK

AITITIN

D968S-A3C

D3~D20

IT9-10

P032

P071

5D ExternalCoolant Twist Drill

140°

SHANKDHAA

ANTITIN

D968S-A5N

D1~D20

IT9-10

P035

P071

5D InternalCoolant Twist Drill

140°

SHANKDHA

AITiNnano

D968S-A5C

D3~D20

IT9-10

P037

P071

D938

3D ExternalCoolant Twist Drill

140°

SHANKDNNA

ATTIN

D938-A3N

D1~D20

IT9-10

P040

P073

3D InternalCoolant Twist Drill

140°

SHANKDNHAA

AITITIN

D938-A3C

D2~D20

IT9-10

P044

P073

5D ExternalCoolant Twist Drill

140°

SHANKDHAA

AITiNnano

D938-A5N

D1~D20

IT9-10

P048

P073

5D InternalCoolant Twist Drill

140°

SHANKDHAA

AITITIN

D938-A5C

D2~D20

IT9-10

P052

P073

8D InternalCoolant Twist Drill

140°

SHANKDSHAHA

AITiNnano

D938-A8C

D2.8~D20

IT9-10

P056

P075

12D InternalCoolant Twist Drill

135°

SHANKDNANA

AITI IN

12D

D938-A12C

D3~D16

IT9-10

P059

P075

15D InternalCoolant Twist Drill

135°

SHANKDHAA

AITiNnano

15D

D938-A15C

D3~D14

IT9-10

P060

P075

D928

5D ExternalCoolant Twist Drill

140°

SHANKDNNA

AICrN/TiSiN

D928-A5N

D3~D16

IT9-10

P061

P077

5D InternalCoolant Twist Drill

140°

SHANKDIN

AICrN/TiSiN

D928-A5C

D5~D16

IT9-10

P062

P077

D966

5D ExternalCoolant Twist Drill

140°

SHANKDNHAHHA

D966-A5N

D3~D16

IT9-10

P063

P079

5D InternalCoolant Twist Drill

140°

SHANK

D966-A5C

D3~D16

IT9-10

P064

P079

Most SuitableSuitable

WorkPiece Material

1 2 3 4

123

CarbonSteels,AlloySteels

AlloySteels,ToolSteels

PH andFerritic/MartensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

HighAlloyCast Iron

ForgedAluminiumAlloys, CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

(<35HRC)

(35-48HRC)

(<35HRC)

(35-45HRC)

(Si<12%)

(Si>12%)

(<HB200)

(<HB450)

(<HB400)

(45-55HRC)

(55-60HRC)

Content of Drills Series

DrillsDescription and profileSeries

PointAngle

ShankType

Coating/Grade

DrillingDepthL/D

CoolantType

Tool Type

DimensionRange

HoleaccuracyTableclass

DimensionPage

CuttingParametersPage

D998

3D External CoolantTwist Drill

140°

SHANKh6

AITiNnano

D998-Y3N

D4~D16

IT9-10

P065

P080

D101

90° NC Centre Drill

90°

SHANKh6

TiAIN

D101-AMN

D4~D20

P066

P081

D102

120° NC Centre Drill

120°

SHANKh6

TiAIN

D102-ANN

D5~D20

P067

P081

D103

145° NC Centre Drill

145°

SHANKh6

TiAIN

D103-APN

D5~D20

P068

P081

GHDS

QPMG Drilling Insert

GA4230GM3220GS4130

QPMG

D14~D40

IT12-13

P085

P103

GHDS Holder

2D-5D

GHDS

P087

P103

SPMGWCMT

SPMG Cutting Insert

GA4230GS4130

D14~D40

IT12-13

P096

一

WCMT Cutting Insert

GA4230

D14~D40

IT12-13

P097

GSD

MCMG Drilling Insert

GM3225

MCMG

D13~D36

IT9-IT10

P100

P104

GSD Holder

2D-26D

GSD

P101

P104

Most SuitableSuitable

WorkPiece Material

(

12 34

12 3

1 2 3

CarbonSteels,AlloySteels

AlloySteels,ToolSteels

PH andFerritic/MartensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

HighAlloyCast Iron

ForgedAluminiumAlloys, CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC)

(35-48HRC)

(<35HRC)

(35-45HRC)

(Si<12%)

(Si>12%)

(<HB200)

(<HB450)

(<HB400)

(45-55HRC)

(55-60HRC)

Explanation

	Sign	Notes
Shank Type		Cylindrical Shank
Shank Type		DIN6535HA Shank
Coating		TiAIN Coating
		AlTiN NanoCoating
		AlCrN/TiSiN MultipleCoating
Tool Type		External Coolant Twist Drill
		Internal Coolant Twist Drill
		Centre Drill
ISO Materialclassification		ISO Steel
		ISO Stainless Steel
		ISO Cast Iron
		ISO Nonferrous Metal
		ISO HRSA
		Hardened Material
Length/DiameterRatio		3D
		5D
		8D
		12D
		15D

	Sign	Notes
Dimension Data	DC	Diameter of Drill
	DMM	Diameter of Shank
	LCF	Flute Length
	LU	Recommend MaximumDrilling Depth
	LS	Shank Length
	OAL	Overall Length
	PL	Drill Tip Height
	LPR	Hangout Length
	DF	Flange Diameter
	IC	Internal Cycle Diameter
	S	Tip Height
	RE	Corner Radius
	D1	Internal Hole Diameter
	B	Insert Thickness

Solid Carbide Drills Identification System

D938 -

Workpiece Material	①Drills Series
Steel	D918S	Twist Drills for Steel
Stainless Steel	D968S	Twist Drills for Stainless Steel
Steel	D938	Twist Drills for Steel
Cast Iron	D928	Twist Drills for Cast Iron
Aluminium Alloy	D966	Twist Drills for Aluminium Alloy
Hardened Steel	D998	Twist Drills for Hardened Steel
Steel, Cast Iron, Non-steelMaterial	D101	Straight Shank 90°NC Centre Drills
	D102	Straight Shank 120°NC Centre Drills
	D103	Straight Shank 145°NC Centre Drills

④Coolant Type
C	Internal Coolant
N	External Coolant

C -

1200

②

②Shank Type
A	DIN6535HA
E	DIN6535HE
B	DIN6535HB
Y	Straight CylindricalShank
M	Mose Shank

③

③Drilling Depth
3	Depth≤3D
5	Depth≤5D
8	Depth≤8D
12	Depth≤12D
15	Depth≤15D
M	90°Point Angle
N	120°Point Angle
P	145°Point Angle

④

⑤

⑤Drill Diameter
0325	Dia: Φ3.25
0600	Dia: Φ6.00
1200	Dia: Φ12.00

Solid Carbide Drill Product Lineup

D918S Series High Performance Twist Drill for Steel

● Suitable for Drilling mild Steel, Interrupted cutting, defective Coolant condition and other severe working conditions

●Curved edge design , balance tip strength and sharpness ● New G form flute design, strengthens chip breaking performance and tool rigidity

●New substrate and upgraded coating, contributes to higher flexibility for various Drilling conditions and better universality

D938 Series Twist Drill for Steel

●Suitable for Steel(≤ 48HRC)and Cast Iron ●Unique cutting edge treatment, consolidates the cutting edge, improves the Drilling performance and stability

●New ÀlTiN-nano coating, superior wear-resistance and longer service life

● Straight cutting edge, improves tool strength

D968S Series High Efficient Twist Drill for Stainless Steel

● Suitable for high efficient Drilling of stainless steel, carbon steel, alloy steel, heat-resistant alloys and titanium alloys, etc

●Unique bottom edge design--stronger chip breaking capability and larger chip holding space

New substrate coating contributes to superior toughness and wear resistance

●Large groove design provides good chip evacuation performance

D938 Series 12D-15D Deep Hole Internal Coolant Twist Drill

● Suitable for efficient Drilling of Steel, Cast Iron and Stainless steel

●New substrate material, perfect balance of toughness and wear resistance

●Using AlTiN-nano coating and unique post-processing of coating

● Optimize groove profile and Drill point design, with super self-centering Performance, chip breaking performance and good chip evacuation performance

Solid Carbide Drill Product Lineup

D928 Series Twist Drill for Cast Iron

● Suitable for Drilling cast iron of automobile industry and other industries

●Wave formed cutting edge, lowers machining torque ● Four margin design, improves hole wall quality and accuracy

● Widened chisel edge design, strengthen Drill point

D966 Series Twist Drill for Aluminium Alloy

● Suitable for the processing of aluminium alloy, copper
alloy and other nonferrous alloy
High precision surface treatment technology for
smoother chip removal
● Unique edge design makes cutting easily

D998 Series Twist Drill for Hardened Steel

●Suitable for Drilling hardened steel

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

●X-shaped Drills tip, excellent self-center capability

Radius Drills point, contributes to excellent hole-wall quality

D101/D102/D103 NC Centre Drill
●Suitable for Drilling the center hole and chamfer ●Suitable for Drilling steel, cast iron, aluminum alloy, copper alloy

Application Summary of Solid Carbide Drills

ISOMaterialGroup	GESAC Material Group	Internal Coolant Drilling					External Coolant Drilling
		3*D	5*D	8*D	12*D	15*D	chamfer/center hole	3*D	5*D
P	Carbon Steel,Alloy Steel(<35HRC)	D938D918S		D938	D938	D938	D101D102D103	D938D918S
	Alloy Steel(35-48HRC)
	PH and Ferritic/Martensitic(<35HRC)
M	Stainless Steel	D968S						D968S
K	Gray Cast Iron、DuctileCast Iron(<32HRC)	D938D928						D938D928
	High Alloy Cast Iron(35-45HRC)
N	Forged AluminiumAlloysCast Aluminium Alloys(Si≤12%)	D966						D966
	Cast Aluminium Alloys(Si>12%)
	Copper Alloys(<HB200)
	复合材料Composite
S	Heat ResistantSuper Alloys(<HB450)	D968S						D968S
	Titanium Alloys(<HB400)
H	Hardened Steels(45-60HRC)							D998
	Hardened Steels(60-65HRC)

D918S-A3N NEW

High Performance 3D External Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-0300	3.00	20	62	6	36	15.50.55		●
D918S-A3N-0310	3.10	20	62	6	36	15.4	0.56	●
D918S-A3N-0320	3.20	20	62	6	36	15.2	0.58	●
D918S-A3N-0330	3.30	20	62	6	36	15.1	0.60	●
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-0360	3.60	20	62	6	36	14.6	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-0390	3.90	24	66	6	36	18.2	0.71	●
D918S-A3N-0400	4.00	24	66	6	36	18.0	0.73	●
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	O
D918S-A3N-0420	4.20	24	66	6	36	17.7	0.76	●
D918S-A3N-0430	4.30	24	66	6	36	17.6	0.78
D918S-A3N-0440	4.40	24	66	6	36	17.4	0.80	●
D918S-A3N-0450	4.50	24	66	6	36	17.3	0.82	●
D918S-A3N-0460	4.60	24	66	6	36	17.1	0.84
D918S-A3N-0470	4.70	24	66	6	36	17.00.86
D918S-A3N-0480	4.80	28	66	6	36	20.8	0.87
D918S-A3N-0490	4.90	28	66	6	36	20.7	0.89	●
D918S-A3N-0500	5.00	28	66	6	36	20.5	0.91	●
D918S-A3N-0510	5.10	28	66	6	36	20.40.93		●
D918S-A3N-0520	5.20	28	66	6	36	20.20.95
D918S-A3N-0530	5.30	28	66	6	36	20.10.96		●
D918S-A3N-0540	5.40	28	66	6	36	19.90.98		●
D918S-A3N-0550	5.50	28	66	6	36	19.81.00		●

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-0560	5.60	28	66	6	36	19.61.02
D918S-A3N-0570	5.70	28	66	6	36	19.5	1.04	●
D918S-A3N-0580	5.80	28	66	6	36	19.3	1.06	•
D918S-A3N-0590	5.90	28	66	6	36	19.2	1.07	●
D918S-A3N-0600	6.00	28	66	6	36	19.0	1.09
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-0630	6.30	34	79	8	36	24.6	1.15	●
D918S-A3N-0640	6.40	34	79	8	36	24.4	1.16	•
D918S-A3N-0650	6.50	34	79	8	36	24.3	1.18	●
D918S-A3N-0660	6.60	34	79	8	36	24.1	1.20	●
D918S-A3N-0670	6.70	34	79	8	36	24.0	1.22	•
D918S-A3N-0680	6.80	34	79	8	36	23.8	1.24
D918S-A3N-0690	6.90	34	79	8	36	23.7	1.26	●
D918S-A3N-0700	7.00	34	79	8	36	23.5	1.27
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	•
D918S-A3N-0730	7.30	41	79	8	36	30.1	1.33	●
D918S-A3N-0740	7.40	41	79	8	36	29.9	1.35
D918S-A3N-0750	7.50	41	79	8	36	29.8	1.36
D918S-A3N-0760	7.60	41	79	8	36	29.6	1.38
D918S-A3N-0770	7.70	41	79	8	36	29.5	1.40	•
D918S-A3N-0780	7.80	41	79	8	36	29.3	1.42
D918S-A3N-0790	7.90	41	79	8	36	29.2	1.44	•
D918S-A3N-0800	8.00	41	79	8	36	29.0	1.46	●
D918S-A3N-0810	8.10	47	89	10	40	34.9	1.47	●
D918S-A3N-0820	8.20	47	89	10	40	34.7	1.49	●

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

D918S-A3N NEW

High Performance 3D External Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-0830	8.30	47	89	10	4034.61.51			●
D918S-A3N-0840	8.40	47	89	10	40	34.4	1.53	●
D918S-A3N-0850	8.50	47	89	10	40	34.3	1.55	●
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	●
D918S-A3N-0880	8.80	47	89	10	40	33.8	1.60	●
D918S-A3N-0890	8.90	47	89	10	40	33.7	1.62	●
D918S-A3N-0900	9.00	47	89	10	40	33.5	1.64	●
D918S-A3N-0910	9.10	47	89	10	40	33.4	1.66
D918S-A3N-0920	9.20	47	89	10	40	33.2	1.67	●
D918S-A3N-0930	9.30	47	89	10	40	33.1	1.69	●
D918S-A3N-0940	9.40	47	89	10	40	32.9	1.71
D918S-A3N-0950	9.50	47	89	10	40	32.8	1.73	●
D918S-A3N-0960	9.60	47	89	10	40	32.6	1.75	●
D918S-A3N-0970	9.70	47	89	10	40	32.5	1.77	●
D918S-A3N-0980	9.80	47	89	10	40	32.3	1.78	●
D918S-A3N-0990	9.90	47	89	10	40	32.2	1.80
D918S-A3N-1000	10.00	47	89	10	40	32.0	1.82
D918S-A3N-1010	10.10	55	102	12	45	39.9	1.84	●
D918S-A3N-1020	10.20	55	102	12	45	39.7	1.86	●
D918S-A3N-1030	10.30	55	102	12	45	39.6	1.87
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	O

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
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-1110	11.10	55	102	12	45	38.4	2.02
D918S-A3N-1120	11.20	55	102	12	45	38.2	2.04
D918S-A3N-1130	11.30	55	102	12	45	38.1	2.06
D918S-A3N-1140	11.40	55	102	12	45	37.9	2.07
D918S-A3N-1150	11.50	55	102	12	45	37.8 2.09
D918S-A3N-1160	11.60	55	102	12	45	37.6	2.11	O
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
D918S-A3N-1190	11.90	55	102	12	45	37.2 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-1220	12.20	60	107	14	45	41.7	2.22
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	O
D918S-A3N-1250	12.50	60	107	14	45	41.3	2.27
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-1280	12.80	60	107	14	45	40.8	2.33
D918S-A3N-1290	12.90	60	107	14	45	40.7	2.35	O
D918S-A3N-1300	13.00	60	107	14	45	40.5	2.37
D918S-A3N-1310	13.10	60	107	14	45	40.4	2.38	O
D918S-A3N-1320	13.20	60	107	14	45	40.2	2.40
D918S-A3N-1330	13.30	60	107	14	45	40.1	2.42	O
D918S-A3N-1340	13.40	60	107	14	45	39.9	2.44	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolSteels

PH andFerritic/MartensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P069

D918S-A3N NEW

High Performance 3D External Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-135013.5060			107 14		4539.82.46
D918S-A3N-1360	13.60	60	107	14	45	39.6	2.47	O
D918S-A3N-1370	13.70	60	0107	14	45	39.5	2.49	O
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	O
D918S-A3N-1400	14.00	60	107	14	45	39.0	2.55	●
D918S-A3N-1410	14.10	65	115	16	48	43.9	2.57	•
D918S-A3N-1420	14.20	65	5115	16	48	43.7	2.58
D918S-A3N-1425	14.25	651	15	16	48	43.6	2.59	O
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	O
D918S-A3N-1450	14.50	65	115	16	48	43.3	2.64	•
D918S-A3N-14601	4.60	65	115	16	48	43.1	2.66
D918S-A3N-1470	14.70	65	115	16	48	43.0	2.68	O
D918S-A3N-148	14.800	651	15	16	48	42.8	2.69
D918S-A3N-1490	14.90	65	115	16	48	42.7	2.71	O
D918S-A3N-15001	5.00	65	115	16	48	42.5	2.73
D918S-A3N-1510	15.10	65	115	16	48	42.4	2.75	O
D918S-A3N-1520	15.20	65	115	16	48	42.2 2.77		●
D918S-A3N-1530	15.30	65	115	16	48	42.12.78		●
D918S-A3N-1540	15.40	65	115	16	48	41.92.80		O
D918S-A3N-1550	15.50	65	115	16	48	41.82.82		●
D918S-A3N-1560	15.60	65	115	16	48	41.62.84		O

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-157015.7065			11516		4841.52.86
D918S-A3N-1580	15.80	65	115	16	48	41.32.88		O
D918S-A3N-1590	15.90	65	5115	16	48	41.22.89		O
D918S-A3N-1600	16.00	65	115	16	48	41.0	2.91	●
D918S-A3N-1620	16.20	73	3123	18	48	48.7	2.95	O
D918S-A3N-1630	16.30	73	123	18	48	48.6	2.97	O
D918S-A3N-1640	16.40	73	123	18	48	48.4	2.98	O
D918S-A3N-1650	16.50	73	123	18	48	48.3	3.00	O
D918S-A3N-1660	16.60	73	123	18	48	48.1	3.02	O
D918S-A3N-1670	16.70	73	123	18	48	48.0	3.04	O
D918S-A3N-16801	6.80	73	123	18	48	47.8	3.06	O
D918S-A3N-1700	17.00	73	123	18	48	47.5	3.09	O
D918S-A3N-1720	17.20	73	123	18	48	47.2	3.13	O
D918S-A3N-1730	17.30	73	123	18	48	47.1	3.15	O
D918S-A3N-1740	17.40	73	123	18	48	46.9	3.17	O
D918S-A3N-1750	17.50	73	123	18	48	46.8	3.18	O
D918S-A3N-1760	17.60	73	123	18	48	46.6	3.20	O
D918S-A3N-1770	17.70	73	123	18	48	46.5	3.22	O
D918S-A3N-1780	17.80	73	123	18	48	46.33.24		O
D918S-A3N-1800	18.00	73	123	18	48	46.0	3.28	●
D918S-A3N-1840	18.40	79	131	20	50	51.43.35		O
D918S-A3N-1850	18.50	79	131	20	50	51.3	3.37	O
D918S-A3N-1860	18.60	79	131	20	50	51.1	3.38	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperCAlloys

ompound ReMaterial

HeatsistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

D918S-A3N NEW

High Performance 3D External Coolant Twist Drills For Steel

》Continue

Ordering Code	,DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3N-1880	18.80	79	131	20	50	50.8	3.42	0
D918S-A3N-1900	19.00	79	131	20	50	50.5	3.46	O
D918S-A3N-1910	19.10	79	131	20	50	50.4	3.48	0
D918S-A3N-1920	19.20	79	131	20	50	50.2	3.49	O
D918S-A3N-1950	19.50	79	131	20	50	49.8	3.55	0
D918S-A3N-1980	19.80	79	131	20	50	49.3	3.60	O
D918S-A3N-1990	19.90	79	131	20	50	49.2	3.62	O
D918S-A3N-2000	20.00	79	131	20	50	49.0	3.64	●

●StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 3D Internal Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3C-0300	3.00 20		62	6	36	15.50.55
D918S-A3C-0310	3.10	20	62	6	36	15.4	0.56	●
D918S-A3C-0320	3.20	20	62	6	36	15.2	0.58
D918S-A3C-0330	3.30	20	62	6	36	15.1	0.60	●
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-0360	3.60	20	62	6	36	14.6	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-0390	3.90	24	66	6	36	18.2	0.71	•
D918S-A3C-0400	4.00	24	66	6	36	18.0	0.73	•
D918S-A3C-0410	4.10	24	66	6	36	17.9	0.75	●
D918S-A3C-0420	4.20	24	66	6	36	17.7	0.76	●
D918S-A3C-0430	4.30	24	66	6	36	17.6	0.78
D918S-A3C-0440	4.40	24	66	6	36	17.4	0.80	●
D918S-A3C-0450	4.50	24	66	6	36	17.3	0.82	●
D918S-A3C-0460	4.60	24	66	6	36	17.1	0.84	•
D918S-A3C-0470	4.70	24	66	6	36	17.0	0.86
D918S-A3C-0480	4.80	28	66	6	36	20.8	0.87
D918S-A3C-0490	4.90	28	66	6	36	20.7	0.89
D918S-A3C-0500	5.00	28	66	6	36	20.5	0.91	●
D918S-A3C-0510	5.10	28	66	6	36	20.4	0.93	●
D918S-A3C-0520	5.20	28	66	6	36	20.20.95		•
D918S-A3C-0530	5.30	28	66	6	36	20.1	0.96	●
D918S-A3C-0540	5.40	28	66	6	36	19.90.98
D918S-A3C-0550	5.50	28	66	6	36	19.81.00
D918S-A3C-0560	5.60	28	66	6	36	19.61.02

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A3C-0570	5.70	28	66	6	36	19.5	1.04
D918S-A3C-0580	5.80	28	66	6	36	19.3	1.06
D918S-A3C-0590	5.90	28	66	6	36	19.2	1.07
D918S-A3C-0600	6.00	28	66	6	36	19.0 1.09
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	O
D918S-A3C-0630	6.30	34	79	8	36	24.6	1.15	O
D918S-A3C-0640	6.40	34	79	8	36	24.4	1.16	O
D918S-A3C-0650	6.50	34	79	8	36	24.3	1.18
D918S-A3C-0660	6.60	34	79	8	36	24.1	1.20	O
D918S-A3C-0670	6.70	34	79	8	36	24.0	1.22	O
D918S-A3C-0680	6.80	34	79	8	36	23.8	1.24
D918S-A3C-0690	6.90	34	79	8	36	23.7	1.26
D918S-A3C-0700	7.00	34	79	8	36	23.5	1.27
D918S-A3C-0710	7.10	41	79	8	36	30.4	1.29	O
D918S-A3C-0720	7.20	41	79	8	36	30.2	1.31	O
D918S-A3C-0730	7.30	41	79	8	36	30.1	1.33	O
D918S-A3C-0740	7.40	41	79	8	36	29.9	1.35
D918S-A3C-0750	7.50	41	79	8	36	29.8	1.36
D918S-A3C-0760	7.60	41	79	8	36	29.6	1.38	O
D918S-A3C-0770	7.70	41	79	8	36	29.5	1.40	O
D918S-A3C-0780	7.80	41	79	8	36	29.3	1.42
D918S-A3C-0790	7.90	41	79	8	36	29.2	1.44	O
D918S-A3C-0800	8.00	41	79	8	36	29.0	1.46
D918S-A3C-0810	8.10	47	89	10	40	34.9	1.47	O
D918S-A3C-0820	8.20	47	89	10	40	34.7	1.49
D918S-A3C-0830	8.30	47	89	10	40	34.6	1.51

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 3D Internal Coolant Twist Drills For Steel

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A3C-0840	8.40	47	89	10	40	34.4	1.53
D918S-A3C-0850	8.50	47	89	10	40	34.3	1.55
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
D918S-A3C-0880	8.80	47	89	10	40	33.8	1.60
D918S-A3C-0890	8.90	47	89	10	40	33.7	1.62
D918S-A3C-0900	9.00	47	89	10	40	33.5	1.64
D918S-A3C-0910	9.10	47	89	10	40	33.4	1.66	O
D918S-A3C-0920	9.20	47	89	10	40	33.2	1.67	O
D918S-A3C-0930	9.30	47	89	10	40	33.1	1.69	O
D918S-A3C-0940	9.40	47	89	10	40	32.9	1.71	O
D918S-A3C-0950	9.50	47	89	10	40	32.8	1.73
D918S-A3C-0960	9.60	47	89	10	40	32.6	1.75
D918S-A3C-0970	9.70	47	89	10	40	32.5	1.77
D918S-A3C-0980	9.80	47	89	10	40	32.3	1.78
D918S-A3C-0990	9.90	47	89	10	40	32.2	1.80	O
D918S-A3C-1000	10.00	47	89	10	40	32.0	1.82
D918S-A3C-1010	10.10	55	102	12	45	39.9	1.84
D918S-A3C-1020	10.20	55	102	12	45	39.7	1.86
D918S-A3C-1030	10.30	55	102	12	45	39.6	1.87
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	O
D918S-A3C-1070	10.70	55	102	12	45	39.0	1.95	O
D918S-A3C-1080	10.80	55	102	12	45	38.8	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

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3C-1110	11.1055102 12				4538.42.02 O
D918S-A3C-1120	11.20	55	102	12	45	38.22.04
D918S-A3C-1130	11.30	55	102	12	45	38.1 2.06		O
D918S-A3C-1140	11.40	55	102	12	45	37.92.07		O
D918S-A3C-1150	11.50	55	102	12	45	37.8 2.09		O
D918S-A3C-1160	11.60	55	102	12	45	37.6 2.11		O
D918S-A3C-1170	11.70	55	102	12	45	37.52.13		O
D918S-A3C-1180	11.80	55	102	12	45	37.32.15
D918S-A3C-1190	11.90	55	102	12	45	37.2 2.17		O
D918S-A3C-1200	12.00	55	102	12	45	37.02.18		●
D918S-A3C-1210	12.10	60	107	14	45	41.92.20		O
D918S-A3C-1220	12.20	60	107	14	45	41.7 2.22
D918S-A3C-1230	12.30	60	107	14	45	41.62.24		O
D918S-A3C-1240	12.40	60	107	14	45	41.42.26		O
D918S-A3C-1250	12.50	60	107	14	45	41.32.27		•
D918S-A3C-1260	12.60	60	107	14	45	41.12.29		O
D918S-A3C-1270	12.70	60	107	14	45	41.02.31		O
D918S-A3C-1280	12.80	60	107	14	45	40.82.33		O
D918S-A3C-1290	12.90	60	107	14	45	40.72.35		O
D918S-A3C-1300	13.00	60	107	14	45	40.52.37		●
D918S-A3C-1310	13.10	60	107	14	45	40.42.38		O
D918S-A3C-1320	13.20	60	107	14	45	40.22.40		O
D918S-A3C-1330	13.30	60	107	14	45	40.12.42		O
D918S-A3C-1340	13.40	60	107	14	45	39.92.44		O
D918S-A3C-1350	13.50	60	107	14	4539.82.46
D918S-A3C-1360	13.60	60	107	14	45	39.62.47		O
D918S-A3C-1370	13.70	60	107	14 4539.52.49 O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundRMaterial

HeatesistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 3D Internal Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A3C-1380	13.80 60		107 14 45 39.32.51 O
D918S-A3C-1390	13.90	60	107	14	45	39.2	2.53	O
D918S-A3C-1400	14.00	60	107	14	45	39.0	2.55
D918S-A3C-1410	14.10	65	115	16	48	43.9	2.57	O
D918S-A3C-1420	14.20	65	115	16	48	43.7	2.58	•
D918S-A3C-1430	14.30	65	115	16	48	43.6	2.60	O
D918S-A3C-1440	14.40	65	115	16	48	43.42	.62	O
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	O
D918S-A3C-1470	14.70	65	115	16	48	43.0	2.68	O
D918S-A3C-1480	14.80	65	115	16	48	42.8	2.69	O
D918S-A3C-1490	14.90	65	115	16	48	42.7	2.71	O
D918S-A3C-1500	15.00	65	115	16	48	42.5	2.73	•
D918S-A3C-1510	15.10	65	115	16	48	42.4	2.75	O
D918S-A3C-1520	15.2065		115	16	48	42.2	2.77	O
D918S-A3C-1530	15.3065		115	16	48	42.1	2.78
D918S-A3C-1540	15.4065		115	16 48		41.9	2.80	O
D918S-A3C-1550	15.5065		115	16	48	41.8	2.82	O
D918S-A3C-1560	15.6065		115	16 48		41.6	2.84	O
D918S-A3C-1570	15.7065		115	16 48		41.5	2.86	O

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

》Continue

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
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	O
D918S-A3C-1600	16.00	65	115	16	48	41.0	2.91
D918S-A3C-1650	16.50	73	123	18	48	48.3	3.00	O
D918S-A3C-1670	16.70	73	123	18	48	48.0	3.04	O
D918S-A3C-1680	16.80	73	123	18	48	47.8	3.06	O
D918S-A3C-1700	17.00	73	123	18	48	47.5	3.09	O
D918S-A3C-1750	17.50	73	123	18	48	46.8	3.18	O
D918S-A3C-1770	17.70	73	123	18	48	46.5	3.22	O
D918S-A3C-1780	17.80	73	123	18	48	46.3	3.24	O
D918S-A3C-1800	18.00	73	123	18	48	46.0	3.28	O
D918S-A3C-1850	18.50	79	131	20	50	51.3	3.37	O
D918S-A3C-1870	18.70	79	131	20	50	51.0	3.40	O
D918S-A3C-1880	18.80	79	131	20	50	50.8	3.42	O
D918S-A3C-1900	19.00	79	131	20	50	50.5	3.46	O
D918S-A3C-1950	19.50	79	131	20	50	49.8	3.55	O
D918S-A3C-1960	19.60	79	131	20	50	49.6	3.57	O
D918S-A3C-1980	19.80	79	131	20	50	49.3	3.60	O
D918S-A3C-2000	20.00	79	131	20	50	49.0	3.64	O

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyACast Iron

ForgedAluminiumlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 5D External Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5N-0300	3.00	28	66	6	3623.50.55
D918S-A5N-0310	3.10	28	66	6	36	23.40.56		O
D918S-A5N-0320	3.20	28	66	6	36	23.20.58		●
D918S-A5N-0330	3.30	28	66	6	36	23.10.60		●
D918S-A5N-0340	3.40	28	66	6	36	22.90.62		●
D918S-A5N-0350	3.50	28	66	6	36	22.80.64		●
D918S-A5N-0360	3.60	28	66	6	36	22.60.66		O
D918S-A5N-0370	3.70	28	66	6	36	22.50.67		O
D918S-A5N-0380	3.80	36	74	6	36	30.30.69		O
D918S-A5N-0390	3.90	36	74	6	36	30.20.71		●
D918S-A5N-0400	4.00	36	74	6	36	30.00.73		●
D918S-A5N-0410	4.10	36	74	6	36	29.90.75		●
D918S-A5N-0420	4.20	36	74	6	36	29.70.76		●
D918S-A5N-0430	4.30	36	74	6	36	29.60.78		●
D918S-A5N-0440	4.40	36	74	6	36	29.40.80		O
D918S-A5N-0450	4.50	36	74	6	36	29.30.82		●
D918S-A5N-0460	4.60	36	74	6	36	29.10.84		O
D918S-A5N-0470	4.70	36	74	6	36	29.00.86		●
D918S-A5N-0480	4.80	44	82	6	36	36.80.87		●
D918S-A5N-0490	4.90	44	82	6	36	36.70.89		O
D918S-A5N-0500	5.00	44	82	6	36	36.50.91		●
D918S-A5N-0510	5.10	44	82	6	36	36.40.93		●
D918S-A5N-0520	5.20	44	82	6	36	36.20.95		●
D918S-A5N-0530	5.30	44	82	6	36	36.10.96		●
D918S-A5N-0540	5.40	44	82	6	36	35.90.98		O
D918S-A5N-0550	5.50	44	82	6	36	35.81.00		●
D918S-A5N-0555	5.55	44	82	6	3635.71.01 O

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5N-0560	5.60	44 82		6	36	35.61.02		●
D918S-A5N-0570	5.70	44	82	6	36	35.5	1.04	●
D918S-A5N-0580	5.80	44	82	6	36	35.3	1.06	●
D918S-A5N-0590	5.90	44	82	6	36	35.2	1.07	●
D918S-A5N-0600	6.00	44	82	6	36	35.0	1.09	●
D918S-A5N-0610	6.10	53	91	8	36	43.9	1.11	O
D918S-A5N-0620	6.20	53	91	8	36	43.7	1.13	O
D918S-A5N-0630	6.30	53	91	8	36	43.6	1.15	•
D918S-A5N-0640	6.40	53	91	8	36	43.4	1.16
D918S-A5N-0650	6.50	53	91	8	36	43.3	1.18
D918S-A5N-0660	6.60	53	91	8	36	43.1	1.20	●
D918S-A5N-0670	6.70	53	91	8	36	43.0	1.22
D918S-A5N-0680	6.80	53	91	8	36	42.8	1.24	●
D918S-A5N-0690	6.90	53	91	8	36	42.7	1.26	●
D918S-A5N-0700	7.00	53	91	8	36	42.5	1.27
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
D918S-A5N-0730	7.30	53	91	8	36	42.1	1.33
D918S-A5N-0740	7.40	53	91	8	36	41.9	1.35
D918S-A5N-0750	7.50	53	91	8	36	41.8	1.36
D918S-A5N-0760	7.60	53	91	8	36	41.6	1.38
D918S-A5N-0770	7.70	53	91	8	36	41.5	1.40	●
D918S-A5N-0780	7.80	53	91	8	36	41.3	1.42
D918S-A5N-0790	7.90	53	91	8	36	41.2	1.44	O
D918S-A5N-0800	8.00	53	91	8	36	41.01.46
D918S-A5N-0810	8.10	61	103	10	40	48.9	1.47	●
D918S-A5N-0820	8.20	61	103	10	40	48.71.49		O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolSteels

PH andFerritic/MartensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting DataP069

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A5N-0830	8.30	61	103	10	40	48.6	1.51	O
D918S-A5N-0840	8.40	61	103	10	40	48.4	1.53	O
D918S-A5N-0850	8.50	61	103	10	40	48.3	1.55
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
D918S-A5N-0880	8.80	61	103	10	40	47.8	1.60
D918S-A5N-0890	8.90	61	103	10	40	47.7	1.62
D918S-A5N-0900	9.00	61	103	10	40	47.5	1.64
D918S-A5N-0910	9.10	61	103	10	40	47.4	1.66	O
D918S-A5N-0920	9.20	61	103	10	40	47.2	1.67
D918S-A5N-0930	9.30	61	103	10	40	47.1	1.69
D918S-A5N-0940	9.40	61	103	10	40	46.9	1.71	O
D918S-A5N-0950	9.50	61	103	10	40	46.8	1.73
D918S-A5N-0960	9.60	61	103	10	40	46.6	1.75
D918S-A5N-0970	9.70	61	103	10	40	46.5	1.77	O
D918S-A5N-0980	9.80	61	103	10	40	46.3	1.78
D918S-A5N-0990	9.90	61	103	10	40	46.2	1.80
D918S-A5N-1000	10.00	61	103	10	40	46.0	1.82
D918S-A5N-1010	10.10	71	118	12	45	55.9	1.84	O
D918S-A5N-1020	10.20	71	118	12	45	55.7	1.86
D918S-A5N-1030	10.30	71	118	12	45	55.6	1.87
D918S-A5N-1040	10.40	71	118	12	45	55.4	1.89	O
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	O
D918S-A5N-1090	10.90	71	118	12	45	54.7	1.98	O

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A5N-1100	11.00	71	118	12	45	54.5	2.00
D918S-A5N-1110	11.10	71	118	12	45	54.4 2.02		O
D918S-A5N-1120	11.20	71	118	12	45	54.2	2.04
D918S-A5N-1130	11.30	71	118	12	45	54.1	2.06	O
D918S-A5N-1140	11.40	71	118	12	45	53.9	2.07
D918S-A5N-1150	11.50	71	118	12	45	53.8	2.09
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	O
D918S-A5N-1180	11.80	71	118	12	45	53.3	2.15
D918S-A5N-1190	11.90	71	118	12	45	53.2	2.17
D918S-A5N-1200	12.00	71	118	12	45	53.0	2.18
D918S-A5N-1210	12.10	77	124	14	45	58.9	2.20
D918S-A5N-1220	12.20	77	124	14	45	58.7	2.22
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	O
D918S-A5N-1250	12.50	77	124	14	45	58.3	2.27
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-1280	12.80	77	124	14	45	57.8	2.33
D918S-A5N-1290	12.90	77	124	14	45	57.7	2.35	O
D918S-A5N-1300	13.00	77	124	14	45	57.5	2.37
D918S-A5N-1310	13.10	77	124	14	45	57.4	2.38	O
D918S-A5N-1320	13.20	77	124	14	45	57.2	2.40	O
D918S-A5N-1330	13.30	77	124	14	45	57.1	2.42	O
D918S-A5N-1340	13.40	77	124	14	45	56.9	2.44	O
D918S-A5N-1350	13.50	77	124	14	45	56.8	2.46
D918S-A5N-1360	13.60	77	124	14	45	56.6	2.47	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 5D External Coolant Twist Drills For Steel

Ordering Code	$\begin{array} { c } { { \mathsf { D C } } } \\ { { ( \mathsf { m 7 } ) } } \end{array}$	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5N-1370	13.70	77	124 14		45 56.5		2.49 O
D918S-A5N-1380	13.80	77	124	14	45	56.3	2.51	O
D918S-A5N-1390	13.90	77	124	14	45	56.2	2.53	O
D918S-A5N-1400	14.00	77	124	14	45	56.0	2.55
D918S-A5N-1410	14.10	83	133	16	48	61.9	2.57	O
D918S-A5N-1420	14.20	83	133	16	48	61.7	2.58	●
D918S-A5N-1430	14.30	83	133	16	48	61.6	2.60	O
D918S-A5N-1440	14.40	83	133	16	48	61.4	2.62	O
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	O
D918S-A5N-1480	14.80	83	133	16	48	60.8	2.69	O
D918S-A5N-1490	14.90	83	133	16	48	60.7	2.71	O
D918S-A5N-1500	15.00	83	133	16	48	60.5	2.73	●
D918S-A5N-1510	15.10	83	133	16	48	60.4	2.75	O
D918S-A5N-1520	15.20	83	133	16	48	60.2	2.77	O
D918S-A5N-1530	15.30	83	133	16	48	60.1	2.78	O
D918S-A5N-1540	15.40	83	133	16	48	59.9	2.80	O

●StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
》Continue

Ordering Code	$\begin{array} { c } { { \mathsf { D C } } } \\ { { ( \mathsf { m 7 } ) } } \end{array}$	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5N-1550	15.50	83	133	16	48	59.8	2.82	O
D918S-A5N-1560	15.60	83	133	16	48	59.6	2.84	O
D918S-A5N-1570	15.70	83	133	16	48	59.5	2.86	O
D918S-A5N-1580	15.80	83	133	16	48	59.3	2.88	O
D918S-A5N-1590	15.90	83	133	16	48	59.2	2.89	O
D918S-A5N-1600	16.00	83	133	16	48	59.0	2.91	●
D918S-A5N-1650	16.50	93	143	18	48	68.3	3.00	O
D918S-A5N-1660	16.60	93	143	18	48	68.1	3.02	O
D918S-A5N-1680	16.80	93	143	18	48	67.8	3.06	O
D918S-A5N-1700	17.00	93	143	18	48	67.5	3.09	O
D918S-A5N-1750	17.50	93	143	18	48	66.8	3.18	O
D918S-A5N-1780	17.80	93	143	18	48	66.3	3.24	O
D918S-A5N-1800	18.00	93	143	18	48	66.0	3.28	O
D918S-A5N-1850	18.50	101	153	20	50	73.3	3.37	O
D918S-A5N-1860	18.60	101	153	20	50	73.1	3.38	O
D918S-A5N-1900	19.00	101	153	20	50	72.5	3.46	O
D918S-A5N-1950	19.50	101	153	20	50	71.8	3.55	O
D918S-A5N-2000	20.00	101	153	20	50	71.0	3.64	O

Unit(mm)

Nominal Size Range	DC(m7)	d(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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 5D Internal Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5C-0300	3.00	28	66	6	36	23.50.55		●
D918S-A5C-0310	3.10	28	66	6	36	23.40.56		●
D918S-A5C-0320	3.20	28	66	6	36	23.20.58
D918S-A5C-0330	3.30	28	66	6	36	23.10.60		●
D918S-A5C-0340	3.40	28	66	6	36	22.90.62
D918S-A5C-0350	3.50	28	66	6	36	22.8	0.64	●
D918S-A5C-0360	3.60	28	66	6	36	22.60.66		•
D918S-A5C-0370	3.70	28	66	6	36	22.50.67		●
D918S-A5C-0380	3.80	36	74	6	36	30.30.69		●
D918S-A5C-0390	3.90	36	74	6	36	30.20.71		●
D918S-A5C-0400	4.00	36	74	6	36	30.00.73		●
D918S-A5C-0410	4.10	36	74	6	36	29.90.75		●
D918S-A5C-0420	4.20	36	74	6	36	29.70.76		•
D918S-A5C-0430	4.30	36	74	6	36	29.60.78
D918S-A5C-0440	4.40	36	74	6	36	29.40.80		●
D918S-A5C-0450	4.50	36	74	6	36	29.30.82		●
D918S-A5C-0460	4.60	36	74	6	36	29.10.84
D918S-A5C-0470	4.70	36	74	6	36	29.00.86		●
D918S-A5C-0480	4.80	44	82	6	36	36.80.87
D918S-A5C-0490	4.90	44	82	6	36	36.70.89
D918S-A5C-0500	5.00	44	82	6	36	36.50.91		●
D918S-A5C-0510	5.10	44	82	6	36	36.40.93		●
D918S-A5C-0520	5.20	44	82	6	36	36.20.95
D918S-A5C-0530	5.30	44	82	6	36	36.10.96
D918S-A5C-0540	5.40	44	82	6	36	35.90.98
D918S-A5C-0550	5.50	44	82	6	36	35.81.00		●
D918S-A5C-0560	5.60	44	82	6	36	35.61.02		●

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A5C-0570	5.70	44	82	6	36	35.5	1.04
D918S-A5C-0580	5.80	44	82	6	36	35.3	1.06
D918S-A5C-0590	5.90	44	82	6	36	35.2	1.07
D918S-A5C-0600	6.00	44	82	6	36	35.0	1.09
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-0630	6.30	53	91	8	36	43.6	1.15
D918S-A5C-0640	6.40	53	91	8	36	43.4	1.16	O
D918S-A5C-0650	6.50	53	91	8	36	43.3	1.18
D918S-A5C-0660	6.60	53	91	8	36	43.1	1.20
D918S-A5C-0670	6.70	53	91	8	36	43.0	1.22
D918S-A5C-0680	6.80	53	91	8	36	42.8	1.24
D918S-A5C-0690	6.90	53	91	8	36	42.7	1.26
D918S-A5C-0700	7.00	53	91	8	36	42.5	1.27
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	O
D918S-A5C-0730	7.30	53	91	8	36	42.1	1.33	O
D918S-A5C-0740	7.40	53	91	8	36	41.9	1.35
D918S-A5C-0750	7.50	53	91	8	36	41.8	1.36
D918S-A5C-0760	7.60	53	91	8	36	41.6	1.38	O
D918S-A5C-0770	7.70	53	91	8	36	41.5	1.40	O
D918S-A5C-0780	7.80	53	91	8	36	41.3	1.42
D918S-A5C-0790	7.90	53	91	8	36	41.2	1.44
D918S-A5C-0800	8.00	53	91	8	36	41.0	1.46
D918S-A5C-0810	8.10	61	103	10	40	48.9	1.47
D918S-A5C-0820	8.20	61	103	10	40	48.7	1.49	O
D918S-A5C-0830	8.30	61	103	10	40	48.6	1.51

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

GrayStainlessSteel

CastIron, HighDuctileCast Iron

AlloyACast Iron

ForgedAluminiumlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 5D Internal Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5C-0840	8.40	61	103 10		40	48.41.53		●
D918S-A5C-0850	8.50	61	103	10	40	48.3	1.55
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	●
D918S-A5C-0880	8.80	61	103	10	40	47.8	1.60
D918S-A5C-0890	8.90	61	103	10	40	47.7	1.62
D918S-A5C-0900	9.00	61	103	10	40	47.5	1.64	●
D918S-A5C-0910	9.10	61	103	10	40	47.4	1.66
D918S-A5C-0920	9.20	61	103	10	40	47.2	1.67	O
D918S-A5C-0930	9.30	61	103	10	40	47.1	1.69	●
D918S-A5C-0940	9.40	61	103	10	40	46.9	1.71	●
D918S-A5C-0950	9.50	61	103	10	40	46.8	1.73	●
D918S-A5C-0960	9.60	61	103	10	40	46.6	1.75
D918S-A5C-0970	9.70	61	103	10	40	46.5	1.77	●
D918S-A5C-0980	9.80	61	103	10	40	46.3	1.78
D918S-A5C-0990	9.90	61	103	10	40	46.2	1.80	●
D918S-A5C-1000	10.00	61	103	10	40	46.0	1.82
D918S-A5C-1010	10.10	71	118	12	45	55.9	1.84
D918S-A5C-1020	10.20	71	118	12	45	55.7	1.86
D918S-A5C-1030	10.30	71	118	12	45	55.6	1.87	●
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	O
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-1090	10.90	71	118	12	45	54.7	1.98	O
D918S-A5C-1100	11.00	71	118	12	45	54.5	2.00

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D918S-A5C-1110	11.10	71	118	12	45	54.4	2.02
D918S-A5C-1120	11.20	71	118	12	45	54.2	2.04
D918S-A5C-1130	11.30	71	118	12	45	54.1	2.06	O
D918S-A5C-1140	11.40	71	118	12	45	53.9	2.07
D918S-A5C-1150	11.50	71	118	12	45	53.8	2.09
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
D918S-A5C-1200	12.00	71	118	12	45	53.0 2.18
D918S-A5C-1210	12.10	77	124	14	45	58.9 2.20		O
D918S-A5C-1220	12.20	77	124	14	45	58.7 2.22
D918S-A5C-1230	12.30	77	124	14	45	58.6	2.24	O
D918S-A5C-1240	12.40	77	124	14	45	58.4	2.26	O
D918S-A5C-1250	12.50	77	124	14	45	58.3	2.27
D918S-A5C-1260	12.60	77	124	14	45	58.1	2.29	O
D918S-A5C-1270	12.70	77	124	14	45	58.0	2.31
D918S-A5C-1280	12.80	77	124	14	45	57.8	2.33	O
D918S-A5C-1290	12.90	77	124	14	45	57.7	2.35	O
D918S-A5C-1300	13.00	77	124	14	45	57.5	2.37
D918S-A5C-1310	13.10	77	124	14	45	57.4	2.38	O
D918S-A5C-1320	13.20	77	124	14	45	57.2	2.40	O
D918S-A5C-1330	13.30	77	124	14	45	57.1	2.42	O
D918S-A5C-1340	13.40	77	124	14	45	56.9	2.44	O
D918S-A5C-1350	13.50	77	124	14	45	56.8	2.46
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

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P069

High Performance 5D Internal Coolant Twist Drills For Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5C-1380	13.80	77 124 14 4556.32.51
D918S-A5C-1390	13.90	77	124	14	45	56.2	2.53	O
D918S-A5C-1400	14.00	77	124	14	45	56.0	2.55
D918S-A5C-1410	14.10	83	133	16	48	61.9	2.57	O
D918S-A5C-1420	14.20	83	133	16	48	61.7	2.58	●
D918S-A5C-1430	14.30	83	133	16	48	61.6	2.60	O
D918S-A5C-1440	14.40	83	133	16	48	61.42	.62	O
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	O
D918S-A5C-1470	14.70	83	133	16	48	61.0	2.68	O
D918S-A5C-1480	14.80	83	133	16	48	60.8	2.69	O
D918S-A5C-1490	14.90	83	133	16	48	60.7	2.71	O
D918S-A5C-1500	15.00	83	133	16	48	60.5	2.73
D918S-A5C-1510	15.10	83	133	16	48	60.4	2.75	●
D918S-A5C-1520	15.20	83	133	16	48	60.2	2.77
D918S-A5C-1530	15.30	83	133	16	48	60.1	2.78	O
D918S-A5C-1540	15.40	83	133	16	48	59.9	2.80	O
D918S-A5C-1550	15.50	83	133	16	48	59.8	2.82	●
D918S-A5C-1560	15.60	83	133	16	48	59.6	2.84	O
D918S-A5C-1570	15.70	83	133	16	48	59.5	2.86	O
D918S-A5C-1580	15.80	83	133	16	48	59.3	2.88

StockAvailable upon OrderNote:Accept customization from D3 to D20 tool

》Continue

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D918S-A5C-1590	15.90 83 133 16 4859.22.89 O
D918S-A5C-1600	16.00	83	133	16	48	59.0	2.91	●
D918S-A5C-1650	16.50	93	143	18	48	68.3	3.00	O
D918S-A5C-1670	16.70	93	143	18	48	68.0	3.04	O
D918S-A5C-1680	16.80	93	143	18	48	67.8	3.06	O
D918S-A5C-1690	16.90	93	143	18	48	67.7	3.08	O
D918S-A5C-1700	17.00	93	143	18	48	67.5	3.09	O
D918S-A5C-1720	17.20	93	143	18	48	67.2	3.13	O
D918S-A5C-1750	17.50	93	143	18	48	66.8	3.18	O
D918S-A5C-1770	17.70	93	143	18	48	66.5	3.22	O
D918S-A5C-1780	17.80	93	143	18	48	66.3	3.24	O
D918S-A5C-1800	18.00	93	143	18	48	66.0	3.28	O
D918S-A5C-1850	18.50	101	153	20	50	73.3	3.37	O
D918S-A5C-1860	18.60	101	153	20	50	73.1	3.38	O
D918S-A5C-1880	18.80	101	153	20	50	72.8	3.42	O
D918S-A5C-1900	19.00	101	153	20	50	72.5	3.46	O
D918S-A5C-1930	19.30	101	153	20	50	72.1	3.51	O
D918S-A5C-1950	19.50	101	153	20	50	71.8	3.55	O
D918S-A5C-1980	19.80	101	153	20	50	71.3	3.60	O
D918S-A5C-2000	20.00	101	153	20	50	71.0	3.64	O

Unit(mm)

Nominal Size Range	DC(m7)	d(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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

GrayStainlessSteel

CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P069

High Efficient 3D External Coolant Twist Drills for Stainless Steel

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A3N-0100	1.00	7	45	4	30	5.5	0.18
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-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-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-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-0190	1.90	9	55	4	38	6.2	0.35
D968S-A3N-0200	2.00	13	55	4	36	10.0	0.36
D968S-A3N-0210	2.10	13	55	4	36	9.9	0.38
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-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-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-0280	2.80	17	55	4	33	12.8	0.51
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	O
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	O
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	O
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	O

StockAvailable upon OrderNote: Accept customization from D1 to D20 tool
Workpiece Material
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3N-0330	3.30	20	62	6	36	15.10.60
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-0360	3.60	20	62	6	36	14.6	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-0390	3.90	24	66	6	36	18.2	0.71	●
D968S-A3N-0400	4.00	24	66	6	36	18.0	0.73	●
D968S-A3N-0410	4.10	24	66	6	36	17.9	0.75	●
D968S-A3N-0420	4.20	24	66	6	36	17.7	0.76
D968S-A3N-0430	4.30	24	66	6	36	17.6	0.78	●
D968S-A3N-0440	4.40	24	66	6	36	17.4	0.80	●
D968S-A3N-0450	4.50	24	66	6	36	17.3	0.82	●
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-0480	4.80	28	66	6	36	20.8	0.87	●
D968S-A3N-0490	4.90	28	66	6	36	20.7	0.89	●
D968S-A3N-0500	5.00	28	66	6	36	20.5	0.91	●
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-0530	5.30	28	66	6	36	20.1	0.96	●
D968S-A3N-0540	5.40	28	66	6	36	19.9	0.98
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	●

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D External Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3N-05705.70		28	66	6	36	19.51.04 O
D968S-A3N-0580	5.80	28	66	6	36	19.3	1.06	●
D968S-A3N-0590	5.90	28	66	6	36	19.2	1.07
D968S-A3N-0600	6.00	28	66	6	36	19.0	1.09	●
D968S-A3N-0605	6.05	34	79	8	36	24.9	1.10	O
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-0630	6.30	34	79	8	36	24.6	1.15
D968S-A3N-0640	6.40	34	79	8	36	24.4	1.16
D968S-A3N-0650	6.50	34	79	8	36	24.3	1.18	●
D968S-A3N-0660	6.60	34	79	8	36	24.1	1.20	●
D968S-A3N-0670	6.70	34	79	8	36	24.0	1.22
D968S-A3N-0680	6.80	34	79	8	36	23.8	1.24	●
D968S-A3N-0690	6.90	34	79	8	36	23.7	1.26	●
D968S-A3N-0700	7.00	34	79	8	36	23.51.27		●
D968S-A3N-0710	7.10	41	79	8	36	30.4	1.29	●
D968S-A3N-0720	7.20	41	79	8	36	30.21.31		●
D968S-A3N-0730	7.30	41	79	8	36	30.11.33		O
D968S-A3N-0740	7.40	41	79	8	36	29.91.35
D968S-A3N-0745	7.45	41	79	8	36	29.81.36		●
D968S-A3N-0750	7.50	41	79	8	36	29.81.36		●
D968S-A3N-0755	7.55	41	79	8	36	29.71.37		O
D968S-A3N-0760	7.60	41	79	8	36	29.61.38		●
D968S-A3N-0770	7.70	41	79	8	36	29.51.40		O
D968S-A3N-0780	7.80	41	79	8	36	29.31.42		●
D968S-A3N-0790	7.90	41	79	8	36	29.21.44		O
D968S-A3N-0800	8.00	41	79	8	36	29.01.46		●

》Continue
StockAvailable upon OrderNote: Accept customization from D1 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A3N-0810	8.10	47	89	10	40	34.9	1.47	O
D968S-A3N-0820	8.20	47	89	10	40	34.7	1.49	O
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-0850	8.50	47	89	10	40	34.3	1.55
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	O
D968S-A3N-0880	8.80	47	89	10	40	33.8	1.60
D968S-A3N-0890	8.90	47	89	10	40	33.7	1.62
D968S-A3N-0900	9.00	47	89	10	40	33.5	1.64
D968S-A3N-0910	9.10	47	89	10	40	33.4 1.66
D968S-A3N-0920	9.20	47	89	10	40	33.2	1.67
D968S-A3N-0930	9.30	47	89	10	40	33.1	1.69	O
D968S-A3N-0935	9.35	47	89	10	40	33.0	1.70	O
D968S-A3N-0940	9.40	47	89	10	40	32.9	1.71	O
D968S-A3N-0945	9.45	47	89	10	40	32.8	1.72	O
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	O
D968S-A3N-0960	9.60	47	89	10	40	32.6	1.75
D968S-A3N-0970	9.70	47	89	10	40	32.5	1.77	O
D968S-A3N-0980	9.80	47	89	10	40	32.3	1.78
D968S-A3N-0990	9.90	47	89	10	40	32.2	1.80	O
D968S-A3N-1000	10.00	47	89	10	40	32.0	1.82
D968S-A3N-1010	10.10	55	102	12	45	39.9	1.84	O
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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D External Coolant Twist Drills for Stainless Steel

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
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-106010.60		55	102	12	45	39.1	1.93
D968S-A3N-1070	10.70	55	102	12	45	39.0	1.95	O
D968S-A3N-1080	10.80	55	102	12	45	38.8	1.97	O
D968S-A3N-1090	10.90	55	102	12	45	38.7	1.98	O
D968S-A3N-1100	11.00	55	102	12	45	38.5	2.00
D968S-A3N-1110	11.10	55	102	12	45	38.4	2.02
D968S-A3N-1120	11.20	55	102	12	45	38.2 2.04		O
D968S-A3N-1130	11.30	55	102	12	45	38.1	2.06	O
D968S-A3N-1140	11.40	55	102	12	45	37.9 2.07
D968S-A3N-1150	11.50	55	102	12	45	37.8	2.09
D968S-A3N-1160	11.60	55	102	12	45	37.6	2.11	O
D968S-A3N-1170	11.70	55	102	12	45	37.5	2.13	O
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	O
D968S-A3N-1200	12.00	55	102	12	45	37.0	2.18
D968S-A3N-1210	12.10	60	107	14	45	41.9	2.20	O
D968S-A3N-1220	12.20	60	107	14	45	41.7	2.22	O
D968S-A3N-1225	12.25	60	107	14	45	41.6	2.23	O
D968S-A3N-1230	12.30	60	107	14	45	41.6	2.24	O
D968S-A3N-1240	12.40	60	107	14	45	41.4	2.26	O
D968S-A3N-1250	12.50	60	107	14	45	41.3	2.27
D968S-A3N-1260	12.60	60	107	14	45	41.1	2.29	O
D968S-A3N-1270	12.70	60	107	14	45	41.0	2.31	O
D968S-A3N-1275	12.75	60	107	14	45	40.9	2.32	O
D968S-A3N-1280	12.80	60	107	14	45	40.8	2.33	O

》Continue
StockAvailable upon Order Note: Accept customization from D1 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A3N-1290	12.90	60	107	14	45	40.7 2.35		O
D968S-A3N-1300	13.00	60	107	14	45	40.5	2.37
D968S-A3N-1310	13.10	60	107	14	45	40.4 2.38
D968S-A3N-1320	13.20	60	107	14	45	40.2	2.40	O
D968S-A3N-1330	13.30	60	107	14	45	40.1 2.42		O
D968S-A3N-1340	13.40	60	107	14	45	39.9	2.44	O
D968S-A3N-1350	13.50	60	107	14	45	39.8 2.46		O
D968S-A3N-1370	13.70	60	107	14	45	39.5 2.49		O
D968S-A3N-1380	13.80	60	107	14	45	39.3 2.51		O
D968S-A3N-1390	13.90	60	107	14	45	39.2 2.53		O
D968S-A3N-1400	14.00	60	0107	14	45	39.0 2.55
D968S-A3N-1410	14.10	65	115	16	48	43.9	2.57	O
D968S-A3N-1420	14.20	65	115	16	48	43.7 2.58		O
D968S-A3N-1425	14.25	65	115	16	48	43.6	2.59	O
D968S-A3N-1430	14.30	65	115	16	48	43.6	2.60	O
D968S-A3N-1440	14.40	65	115	16	48	43.4	2.62	O
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	O
D968S-A3N-1470	14.70	65	115	16	48	43.0	2.68	O
D968S-A3N-1475	14.75	65	115	16	48	42.9	2.68	O
D968S-A3N-1480	14.80	65	115	16	48	42.8	2.69	O
D968S-A3N-1490	14.90	65	115	16	48	42.7	2.71	O
D968S-A3N-1500	15.00	65	115	16	48	42.5	2.73
D968S-A3N-1510	15.10	65	115	16	48	42.4	2.75
D968S-A3N-1520	15.20	65	115	16	48		42.2 2.77
D968S-A3N-1530	15.30	65	115	16	48	42.1	2.78	O
D968S-A3N-1540	15.40	65	115	16	48	41.9	2.80	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

GrayStainlessSteel

CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D External Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3N-1550	15.50 65		115	16 48 41.82.82 O
D968S-A3N-1570	15.70	65	115	16	48	41.5	2.86	O
D968S-A3N-1580	15.80	65	115	16	48	41.3	2.88	O
D968S-A3N-1590	15.90	65	115	16	48	41.2	2.89	O
D968S-A3N-1600	16.00	65	115	16	48	41.0	2.91	O
D968S-A3N-1620	16.20	73	123	18	48	48.7	2.95	O
D968S-A3N-1630	16.30	73	123	18	48	48.6	2.97	O
D968S-A3N-1640	16.40	73	123	18	48	48.4	2.98	O
D968S-A3N-1650	16.50	73	123	18	48	48.3	3.00	O
D968S-A3N-1660	16.60	73	123	18	48	48.1	3.02	O
D968S-A3N-1670	16.70	73	123	18	48	48.0	3.04	O
D968S-A3N-1675	16.75	73	123	18	48	47.9	3.05	O
D968S-A3N-1680	16.80	73	123	18	48	47.8	3.06	O
D968S-A3N-1700	17.00	73	123	18	48	47.5	3.09	O
D968S-A3N-1720	17.20	73	123	18	48	47.2	3.13	O
D968S-A3N-1730	17.30	73	123	18	48	47.1	3.15	O

StockAvailable upon Order Note: Accept customization from D1 to D20 tool

》Continue

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3N-1740	17.40	73	123	18	48 46.93.17			O
D968S-A3N-1750	17.50	73	123	18	48	46.8	3.18	O
D968S-A3N-1760	17.60	73	123	18	48	46.6	3.20	O
D968S-A3N-1770	17.70	73	123	18	48	46.5	3.22	O
D968S-A3N-1780	17.80	73	123	18	48	46.3	3.24	O
D968S-A3N-1800	18.00	73	123	18	48	46.0	3.28	O
D968S-A3N-1840	18.40	79	131	20	50	51.4	3.35	O
D968S-A3N-1850	18.50	79	131	20	50	51.3	3.37	O
D968S-A3N-1860	18.60	79	131	20	50	51.1	3.38	O
D968S-A3N-1880	18.80	79	131	20	50	50.8	3.42	O
D968S-A3N-1900	19.00	79	131	20	50	50.5	3.46	O
D968S-A3N-1910	19.10	79	131	20	50	50.4	3.48	O
D968S-A3N-1950	19.50	79	131	20	50	49.8	3.55	O
D968S-A3N-1980	19.80	79	131	20	50	49.3	3.60	O
D968S-A3N-1990	19.90	79	131	20	50	49.2	3.62	O
D968S-A3N-2000	20.00	79	131	20	50	49.0	3.64	O

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3C-0300	3.00	20	62	6	3615.50.55
D968S-A3C-0310	3.10	20	62	6	36	15.4	0.56	O
D968S-A3C-0320	3.20	20	62	6	36	15.2	0.58	O
D968S-A3C-0325	3.25	20	62	6	36	15.1	0.59	O
D968S-A3C-0330	3.30	20	62	6	36	15.	0.601
D968S-A3C-0340	3.40	20	62	6	36	14.9	0.62	O
D968S-A3C-0350	3.50	20	62	6	36	14.8	0.64	O
D968S-A3C-0360	3.60	20	62	6	36	14.6	0.66	O
D968S-A3C-0370	3.70	20	62	6	36	14.5	0.67	O
D968S-A3C-0380	3.80	24	66	6	36	18.3	0.69
D968S-A3C-0390	3.90	24	66	6	36	18.2	0.71	O
D968S-A3C-0400	4.00	24	66	6	36	18.0	0.73	●
D968S-A3C-0410	4.10	24	66	6	36	17.9	0.75	O
D968S-A3C-0420	4.20	24	66	6	36	17.7	0.76
D968S-A3C-0430	4.30	24	66	6	36	17.6	0.78	O
D968S-A3C-0440	4.40	24	66	6	36	17.4	0.80	O
D968S-A3C-0450	4.50	24	66	6	36	17.3	0.82
D968S-A3C-0460	4.60	24	66	6	36	17.1	0.84	O
D968S-A3C-0465	4.65	24	66	6	36	17.0	0.85	O
D968S-A3C-0470	4.70	24	66	6	36	17.0	0.86	O
D968S-A3C-0480	4.80	28	66	6	36	20.8	0.87	O
D968S-A3C-0490	4.90	28	66	6	36	20.7	0.89	O
D968S-A3C-0500	5.00	28	66	6	36	20.5	0.91
D968S-A3C-0510	5.10	28	66	6	36	20.4	0.93	O
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-0530	5.30	28	66	6	36	20.1	0.96	O

StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3C-0540	5.40	28	66	6	3619.90.98 O
D968S-A3C-0550	5.50	28	66	6	36	19.81.00		●
D968S-A3C-0555	5.55	28	66	6	36	19.71.01		O
D968S-A3C-0560	5.60	28	66	6	36	19.6	1.02	O
D968S-A3C-0570	5.70	28	66	6	36	19.51.04		O
D968S-A3C-0580	5.80	28	66	6	36	19.31.06		O
D968S-A3C-0590	5.90	28	66	6	36	19.21.07		O
D968S-A3C-0600	6.00	28	66	6	36	19.01.09		●
D968S-A3C-0610	6.10	34	79	8	36	24.9	1.11	●
D968S-A3C-0620	6.20	34	79	8	36	24.71.13		O
D968S-A3C-0630	6.30	34	79	8	36	24.61.15		O
D968S-A3C-0640	6.40	34	79	8	36	24.41.16		O
D968S-A3C-0650	6.50	34	79	8	36	24.31.18		•
D968S-A3C-0660	6.60	34	79	8	36	24.11.20		O
D968S-A3C-0670	6.70	34	79	8	36	24.01.22		O
D968S-A3C-0680	6.80	34	79	8	36	23.81.24
D968S-A3C-0690	6.90	34	79	8	36	23.71.26		O
D968S-A3C-0700	7.00	34	79	8	36	23.51.27		●
D968S-A3C-0710	7.10	41	79	8	36	30.41.29 O
D968S-A3C-0720	7.20	41	79	8	36	30.21.31		O
D968S-A3C-0730	7.30	41	79	8	36	30.11.33		O
D968S-A3C-0740	7.40	41	79	8	36	29.91.35		O
D968S-A3C-0745	7.45	41	79	8	36	29.81.36		O
D968S-A3C-0750	7.50	41	79	8	36	29.81.36		O
D968S-A3C-0755	7.55	41	79	8	36	29.71.37 O
D968S-A3C-0760	7.60	41	79	8	3629.61.38 O
D968S-A3C-0770	7.70	41	79	8	3629.51.40 O

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3C-0775	7.75	41	79	8	36	29.41.41		O
D968S-A3C-0780	7.80	41	79	8	36	29.3	1.42	O
D968S-A3C-0790	7.90	41	79	8	36	29.2	1.44	●
D968S-A3C-0800	8.00	41	79	8	36	29.0	1.46	●
D968S-A3C-0810	8.10	47	89	10	40	34.9	1.47	O
D968S-A3C-0815	8.15	47	89	10	40	34.8	1.48	O
D968S-A3C-0820	8.20	47	89	10	40	34.7	1.49	●
D968S-A3C-0830	8.30	47	89	10	40	34.6	1.51	●
D968S-A3C-0840	8.40	47	89	10	40	34.4	1.53	O
D968S-A3C-0850	8.50	47	89	10	40	34.3	1.55	●
D968S-A3C-0860	8.60	47	89	10	40	34.1	1.57	O
D968S-A3C-0870	8.70	47	89	10	40	34.0	1.58	O
D968S-A3C-0880	8.80	47	89	10	40	33.8	1.60	O
D968S-A3C-0890	8.90	47	89	10	40	33.7	1.62	O
D968S-A3C-0900	9.00	47	89	10	40	33.5	1.64	●
D968S-A3C-0910	9.10	47	89	10	40	33.4	1.66	O
D968S-A3C-0920	9.20	47	89	10	40	33.2	1.67	●
D968S-A3C-0925	9.25	47	89	10	40	33.1	1.68	O
D968S-A3C-0930	9.30	47	89	10	40	33.1	1.69	O
D968S-A3C-0935	9.35	47	89	10	40	33.0	1.70	O
D968S-A3C-0940	9.40	47	89	10	40	32.9	1.71	O
D968S-A3C-0950	9.50	47	89	10	40	32.8	1.73	●
D968S-A3C-0955	9.55	47	89	10	40	32.7	1.74	O
D968S-A3C-0960	9.60	47	89	10	40	32.6	1.75	O
D968S-A3C-0970	9.70	47	89	10	40	32.5	1.77	O
D968S-A3C-0980	9.80	47	89	10	40	32.3	1.78	O
D968S-A3C-0990	9.90	47	89	10	40	32.2	1.80	O

》Continue
StockAvailable upon OrderNote: Accept customization from D3 to D20 tool

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A3C-1000	10.00	47	89	10	40	32.0	1.82
D968S-A3C-1010	10.10	55	102	12	45	39.9	1.84
D968S-A3C-1020	010.20	55	102	12	45	39.7	1.86
D968S-A3C-1030	10.30	55	102	12	45	39.6	1.87
D968S-A3C-1040	10.40	55	102	12	45	39.4	1.89	O
D968S-A3C-1050	10.50	55	102	12	45	39.3	1.91
D968S-A3C-1060	10.60	55	102	12	45	39.1	1.93	O
D968S-A3C-1070	10.70	55	102	12	45	39.0	1.95	O
D968S-A3C-1080	10.80	55	102	12	45	38.8	1.97
D968S-A3C-1090	10.90	55	102	12	45	38.7 1.98		O
D968S-A3C-1100	11.00	55	102	12	45	38.5 2.00
D968S-A3C-1110	11.10	55	102	12	45	38.4 2.02		O
D968S-A3C-1120	11.20	55	102	12	45	38.2 2.04		O
D968S-A3C-1130	11.30	55	102	12	45	38.1	2.06	O
D968S-A3C-1140	11.40	55	102	12	45	37.9	2.07	O
D968S-A3C-1150	11.50	55	102	12	45	37.8	2.09	O
D968S-A3C-1160	11.60	55	102	12	45	37.6	2.11	O
D968S-A3C-1170	11.70	55	102	12	45	37.5	2.13	O
D968S-A3C-1180	11.80	55	102	12	45	37.3	2.15
D968S-A3C-1190	11.90	55	102	12	45		37.2 2.17	O
D968S-A3C-1200	12.00	55	102	12	45	37.0	2.18
D968S-A3C-1210	12.10	60	107	14	45	41.9	2.20	O
D968S-A3C-1220	12.20	60	107	14	45	41.7	2.22	O
D968S-A3C-1230	12.30	60	107	14	45	41.6	2.24	O
D968S-A3C-1240	12.40	60	107	14	45	41.4	2.26	O
D968S-A3C-1250	12.50	60	107	14	45	41.3	2.27
D968S-A3C-1260	12.60	60	107	14	45	41.1	2.29

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 3D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3C-1270	12.70	60	107	14 45 41.02.31				O
D968S-A3C-1280	12.80	60	107	14	45	40.8	2.33	O
D968S-A3C-1285	12.85	60	107	14	45	40.7	2.34	O
D968S-A3C-1290	12.90	60	107	14	45	40.7	2.35	O
D968S-A3C-1300	13.00	60	107	14	45	40.5	2.37
D968S-A3C-1310	13.10	60	107	14	45	40.4	2.38	O
D968S-A3C-1340	13.40	60	107	14	45	39.9	2.44	O
D968S-A3C-1350	13.50	60	107	14	45	39.8	2.46	O
D968S-A3C-1360	13.60	60	107	14	45	39.6	2.47	O
D968S-A3C-1370	13.70	60	107	14	45	39.5	2.49	O
D968S-A3C-1375	13.75	60	107	14	45	39.4	2.50	O
D968S-A3C-1380	13.80	60	107	14	45	39.3	2.51	O
D968S-A3C-1400	14.00	60	107	14	45	39.0	2.55
D968S-A3C-1405	14.05	60	107	14	45	38.9	2.56	O
D968S-A3C-1420	14.20	65	115	16	48	43.7	2.58	O
D968S-A3C-1430	14.30	65	115	16	48	43.6	2.60	O
D968S-A3C-1450	14.50	65	115	16	48	43.3	2.64
D968S-A3C-1460	14.60	65	115	16	48	43.1	2.66	O
D968S-A3C-1470	14.70	65	115	16	48	43.02	.68	O
D968S-A3C-1480	14.80	65	115	16	48	42.8	2.69	O
D968S-A3C-1500	15.00	65	115	16	48	42.5	2.73
D968S-A3C-1520	15.20	65	115	16	48	42.2	2.77	O
D968S-A3C-1530	15.30	65	115	16	48	42.1	2.78	O

》Continue
●StockAvailable upon Order Note: Accept customization from D3 to D20 tool

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A3C-1550	15.50	65115 16 48 41.82.82 O
D968S-A3C-1570	15.70	65	115	16	48	41.5	2.86	O
D968S-A3C-1580	15.80	65	115	16	48	41.32	.88	O
D968S-A3C-1600	16.00	65	115	16	48	41.0	2.91	O
D968S-A3C-1630	16.30	73	123	18	48	48.6	2.97	O
D968S-A3C-1650	16.50	73	123	18	48	48.3	3.00	O
D968S-A3C-1660	16.60	73	123	18	48	48.1	3.02	O
D968S-A3C-1680	16.80	73	123	18	48	47.8	3.06	O
D968S-A3C-1700	17.00	73	123	18	48	47.5	3.09	O
D968S-A3C-1750	17.50	73	123	18	48	46.8	3.18	O
D968S-A3C-1760	17.60	73	123	18	48	46.63	.20	O
D968S-A3C-1770	17.70	73	123	18	48	46.5	3.22	O
D968S-A3C-1780	17.80	73	123	18	48	46.3	3.24	O
D968S-A3C-1800	18.00	73	123	18	48	46.0	3.28	O
D968S-A3C-1840	18.40	79	131	20	50	51.43	.35	O
D968S-A3C-1850	18.50	79	131	20	50	51.3	3.37	O
D968S-A3C-1880	18.80	79	131	20	50	50.83	.42	O
D968S-A3C-1900	19.00	79	131	20	50	50.5	3.46	O
D968S-A3C-1950	19.50	79	131	20	50	49.83	.55	O
D968S-A3C-1960	19.60	79	131	20	50	49.63	.57	O
D968S-A3C-1980	19.80	79	131	20	50	49.33	.60	O
D968S-A3C-2000	20.00	79	131	20	50	49.0	3.64	O

Unit(mm)
Workpiece Material

Nominal Size Range	DC(m7)	DMM(h6)
≥2-3	+0.002/+0.012	0.000/-0.006
>36	+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

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting DataP071

High Efficient 5D External Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5N-01701.70		12 55		4	35 9.50.31
D968S-A5N-0180	1.80	12	55	4	35	9.5	0.31
D968S-A5N-0200	2.00	18	62	4	38	15.0	0.36
D968S-A5N-0205	2.05	18	62	4	38	14.9	0.37
D968S-A5N-0220	2.20	18	62	4	38	14.7	0.40	●
D968S-A5N-0250	2.50	22	62	4	34	18.3	0.45
D968S-A5N-0260	2.60	22	62	4	34	18.1	0.47
D968S-A5N-0300	3.00	28	66	6	36	23.5	0.55
D968S-A5N-0310	3.10	28	66	6	36	23.40.56
D968S-A5N-0320	3.20	28	66	6	36	23.20.58		O
D968S-A5N-0330	3.30	28	66	6	36	23.10.60
D968S-A5N-0340	3.40	28	66	6	36	22.90.62		●
D968S-A5N-0350	3.50	28	66	6	36	22.80.64		●
D968S-A5N-0360	3.60	28	66	6	36	22.60.66		O
D968S-A5N-0370	3.70	28	66	6	36	22.50.67		O
D968S-A5N-0380	3.80	36	74	6	36	30.30.69		O
D968S-A5N-0400	4.00	36	74	6	36	30.00.73		●
D968S-A5N-0420	4.20	36	74	6	36	29.70.76		●
D968S-A5N-0430	4.30	36	74	6	36	29.60.78		●
D968S-A5N-0450	4.50	36	74	6	36	29.30.82		●
D968S-A5N-0480	4.80	44	82	6	36	36.80.87
D968S-A5N-0490	4.90	44	82	6	36	36.70.89		●
D968S-A5N-0500	5.00	44	82	6	36	36.50.91		●

●StockAvailable upon OrderNote: Accept customization from D1 to D20 tool

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5N-05105.10		44 82		6	3636.40.93
D968S-A5N-0540	5.40	44	82	6	36	35.90.98
D968S-A5N-0550	5.50	44	82	6	36	35.81.00		•
D968S-A5N-0560	5.60	44	82	6	36	35.6	1.02	●
D968S-A5N-0600	6.00	44	82	6	36	35.01.09		●
D968S-A5N-0650	6.50	53	91	8	36	43.3	1.18	O
D968S-A5N-0660	6.60	53	91	8	36	43.11.20
D968S-A5N-0670	6.70	53	91	8	36	43.0	1.22	O
D968S-A5N-0680	6.80	53	91	8	36	42.81.24
D968S-A5N-0700	7.00	53	91	8	36	42.51.27		●
D968S-A5N-0730	7.30	53	91	8	36	42.11.33		O
D968S-A5N-0800	8.00	53	91	8	36	41.01.46		•
D968S-A5N-0820	8.20	61	103	10	40	48.71.49		●
D968S-A5N-0850	8.50	61	103	10	40	48.31.55		●
D968S-A5N-0860	8.60	61	103	10	40	48.1	1.57
D968S-A5N-0900	9.00	61	103	10	40	47.5	1.64
D968S-A5N-0950	9.50	61	103	10	40	46.8	1.73	O
D968S-A5N-0980	9.80	61	103	10	40	46.3	1.78	●
D968S-A5N-1000	10.00	611	03	10	40	46.01.82
D968S-A5N-1020	10.20	71	118	12	45	55.71.86		O
D968S-A5N-1030	10.30	71	118	12	45	55.61.87
D968S-A5N-1050	10.50	71	118	12	45	55.31.91		O
D968S-A5N-1100	11.00	71	118	12	45	54.5	2.00	●

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 5D External Coolant Twist Drills for Stainless Steel

》Continue

Ordering Code	,DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5N-1180	11.80	71	118	12	45	53.3	2.15
D968S-A5N-1200	12.00	71	118	12	45	53.0	2.18
D968S-A5N-1250	12.50	77	124	14	45	58.3	2.27	O
D968S-A5N-1300	13.00	77	124	14	45	57.5	2.37
D968S-A5N-1400	14.00	77	124	14	45	56.0	2.55	●
D968S-A5N-1450	14.50	83	133	16	48	61.3	2.64	O
D968S-A5N-1500	15.00	83	133	16	48	60.5	2.73	O
D968S-A5N-1600	16.00	83	133	16	48	59.0	2.91	O

StockAvailable upon Order Note: Accept customization from D1 to D20 tool

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

GrayStainlessSteel

CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 5D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A5C-0300	3.00	28	66	6	36	23.5	0.55
D968S-A5C-0310	3.10	28	66	6	36	23.4	0.56	O
D968S-A5C-0320	3.20	28	66	6	36	23.2	0.58	O
D968S-A5C-0330	3.30	28	66	6	36	23.1	0.60
D968S-A5C-0340	3.40	28	66	6	36	22.9	0.62
D968S-A5C-0350	3.50	28	66	6	36	22.8	0.64
D968S-A5C-0360	3.60	28	66	6	36	22.6	0.66	O
D968S-A5C-0370	3.70	28	66	6	36	22.5	0.67	O
D968S-A5C-0380	3.80	36	74	6	36	30.3	0.69	O
D968S-A5C-0390	3.90	36	74	6	36	30.2	0.71
D968S-A5C-0400	4.00	36	74	6	36	30.0	0.73
D968S-A5C-0410	4.10	36	74	6	36	29.9	0.75	O
D968S-A5C-0420	4.20	36	74	6	36	29.7	0.76
D968S-A5C-0430	4.30	36	74	6	36	29.6	0.78
D968S-A5C-0440	4.40	36	74	6	36	29.4	0.80	O
D968S-A5C-0450	4.50	36	74	6	36	29.3	0.82
D968S-A5C-0460	4.60	36	74	6	36	29.1	0.84	O
D968S-A5C-0470	4.70	36	74	6	36	29.0	0.86	O
D968S-A5C-0480	4.80	44	82	6	36	36.8	0.87	O
D968S-A5C-0490	4.90	44	82	6	36	36.7	0.89	O
D968S-A5C-0500	5.00	44	82	6	36	36.5	0.91
D968S-A5C-0510	5.10	44	82	6	36	36.4	0.93
D968S-A5C-0520	5.20	44	82	6	36	36.2	0.95
D968S-A5C-0530	5.30	44	82	6	36	36.1	0.96	O
D968S-A5C-0540	5.40	44	82	6	36	35.9	0.98	O
D968S-A5C-0550	5.50	44	82	6	36	35.8	1.00
D968S-A5C-0555	5.55	44	82	6	36	35.7	1.01	O

StockAvailable upon OrderNote: Accept customization from D2 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5C-0560	5.60 44		82	6 3635.61.02 O
D968S-A5C-0570	5.70	44	82	6	36	35.51.04		O
D968S-A5C-0580	5.80	44	82	6	3635.3	1.06		O
D968S-A5C-0590	5.90	44	82	6	36	35.2	1.07	O
D968S-A5C-0600	6.00	44	82	6	3635.0	1.09
D968S-A5C-0610	6.10	53	91	8	36	43.9	1.11	O
D968S-A5C-0620	6.20	53	91	8	36	43.71.13		●
D968S-A5C-0630	6.30	53	91	8	36	43.61.15		O
D968S-A5C-0640	6.40	53	91	8	36	43.41.16		O
D968S-A5C-0650	6.50	53	91	8	36	43.31.18
D968S-A5C-0660	6.60	53	91	8	36	43.11.20		O
D968S-A5C-0670	6.70	53	91	8	36	43.01.22		O
D968S-A5C-0680	6.80	53	91	8	36	42.81.24
D968S-A5C-0690	6.90	53	91	8	36	42.71.26
D968S-A5C-0700	7.00	53	91	8	36	42.51.27		•
D968S-A5C-0710	7.10	53	91	8	36	42.41.29		O
D968S-A5C-0720	7.20	53	91	8	36	42.21.31		O
D968S-A5C-0730	7.30	53	91	8	36	42.11.33		O
D968S-A5C-0735	7.35	53	91	8	36	42.01.34		O
D968S-A5C-0740	7.40	53	91	8	36	41.91.35		O
D968S-A5C-0750	7.50	53	91	8	36	41.81.36		•
D968S-A5C-0760	7.60	53	91	8	36	41.61.38		O
D968S-A5C-0770	7.70	53	91	8	36	41.51.40		O
D968S-A5C-0780	7.80	53	91	8	36	41.31.42		●
D968S-A5C-0790	7.90	53	91	8	36	41.21.44
D968S-A5C-0800	8.00	53	91	8	36	41.01.46		●
D968S-A5C-0810	8.10	61 103		10	40 48.91.47			●

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 5D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A5C-0820	8.20	61	103	10	40	48.7	1.49	O
D968S-A5C-0830	8.30	61	103	10	40	48.6	1.51	O
D968S-A5C-0840	8.40	61	103	10	40	48.4	1.53	O
D968S-A5C-0850	8.50	61	103	10	40	48.3	1.55
D968S-A5C-0860	8.60	61	103	10	40	48.1	1.57
D968S-A5C-0870	8.70	61	103	10	40	48.0	1.58
D968S-A5C-0880	8.80	61	103	10	40	47.8	1.60	O
D968S-A5C-0890	8.90	61	103	10	40	47.7	1.62	O
D968S-A5C-0900	9.00	61	103	10	40	47.5	1.64
D968S-A5C-0910	9.10	61	103	10	40	47.4	1.66	O
D968S-A5C-0920	9.20	61	103	10	40	47.2	1.67	O
D968S-A5C-0930	9.30	61	103	10	40	47.1	1.69	O
D968S-A5C-0940	9.40	61	103	10	40	46.9	1.71	O
D968S-A5C-0950	9.50	61	103	10	40	46.8	1.73	O
D968S-A5C-0960	9.60	61	103	10	40	46.6	1.75	O
D968S-A5C-0970	9.70	61	103	10	40	46.5	1.77	O
D968S-A5C-0980	9.80	61	103	10	40	46.3	1.78
D968S-A5C-0990	9.90	61	103	10	40	46.2	1.80	O
D968S-A5C-1000	10.00	61	103	10	40	46.0	1.82
D968S-A5C-1010	10.10	71	118	12	45	55.9	1.84	O
D968S-A5C-1020	10.20	71	118	12	45	55.7	1.86
D968S-A5C-1025	10.25	71	118	12	45	55.6	1.87	O
D968S-A5C-1030	10.30	71	118	12	45	55.6	1.87	O
D968S-A5C-1040	10.40	71	118	12	45	55.4	1.89	O
D968S-A5C-1050	10.50	71	118	12	45	55.3	1.91
D968S-A5C-1060	10.60	71	118	12	45	55.1	1.93	O
D968S-A5C-1070	10.70	71	118	12	45	55.0	1.95	O

》Continue
StockAvailable upon OrderNote: Accept customization from D2 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D968S-A5C-1080	10.80	71	118	12	45	54.8	1.97	O
D968S-A5C-1090	10.90	71	118	12	45	54.7	1.98	O
D968S-A5C-1100 11.00		71	118	12	45	54.5 2.00
D968S-A5C-1110	11.10	71	118	12	45	54.4	2.02	O
D968S-A5C-1120	11.20	71	118	12	45	54.2 2.04		O
D968S-A5C-1130	11.30	71	118	12	45	54.1	2.06	O
D968S-A5C-1140	11.40	71	118	12	45	53.9 2.07		O
D968S-A5C-1150	11.50	71	118	12	45	53.8 2.09		O
D968S-A5C-1160	11.60	71	118	12	45	53.6 2.11		O
D968S-A5C-1170	11.70	71	118	12	45	53.5	2.13	O
D968S-A5C-1180	11.80	71	118	12	45	53.3 2.15		O
D968S-A5C-1190	11.90	71	118	12	45	53.2	2.17
D968S-A5C-1200	12.00	71	118	12	45	53.0	2.18
D968S-A5C-1210	12.10	77	124	14	45	58.9	2.20	O
D968S-A5C-1220	12.20	77	124	14	45	58.7	2.22	O
D968S-A5C-1230	12.30	77	124	14	45	58.6	2.24	O
D968S-A5C-1240	12.40	77	124	14	45	58.4	2.26	O
D968S-A5C-1250	12.50	77	124	14	45	58.3	2.27
D968S-A5C-1260	12.60	77	124	14	45	58.1	2.29	O
D968S-A5C-1270	12.70	77	124	14	45	58.0	2.31	O
D968S-A5C-1280	12.80	77	124	14	45	57.8	2.33	O
D968S-A5C-1290	12.90	77	124	14	45	57.7	2.35	O
D968S-A5C-1300	13.00	77	124	14	45	57.5	2.37
D968S-A5C-1310	13.10	77	124	14	45	57.4 2.38		O
D968S-A5C-1320	13.20	77	124	14	45	57.2	2.40	O
D968S-A5C-1330	13.30	77	124	14	45	57.1	2.42	O
D968S-A5C-1340	13.40	77	124	14	45	56.9	2.44	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

High Efficient 5D Internal Coolant Twist Drills for Stainless Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5C-1350	13.5077 124 14 45 56.82.46 O
D968S-A5C-1360	13.60	77	124	14	45	56.6	2.47	O
D968S-A5C-1370	13.70	77	124	14	45	56.5	2.49	O
D968S-A5C-1380	13.80	77	124	14	45	56.3	2.51	O
D968S-A5C-1390	13.90	77	124	14	45	56.2	2.53	O
D968S-A5C-1400	14.00	77	124	14	45	56.0	2.55	●
D968S-A5C-1410	14.10	83	133	16	48	61.9	2.57	O
D968S-A5C-1420	14.20	83	133	16	48	61.7	2.58	O
D968S-A5C-1430	14.30	83	133	16	48	61.6	2.60	O
D968S-A5C-1450	14.50	83	133	16	48	61.3	2.64	●
D968S-A5C-1460	14.60	83	133	16	48	61.1	2.66	O
D968S-A5C-1470	14.70	83	133	16	48	61.0	2.68	O
D968S-A5C-1480	14.80	83	133	16	48	60.8	2.69	O
D968S-A5C-1490	14.90	83	133	16	48	60.7	2.71	O
D968S-A5C-1500	15.00	83	133	16	48	60.5	2.73
D968S-A5C-1510	15.10	83	133	16	48	60.4	2.75	O
D968S-A5C-1520	15.20	83	133	16	48	60.2	2.77	O
D968S-A5C-1530	15.30	83	133	16	48	60.1	2.78	O
D968S-A5C-1550	15.50	83	133	16 48 59.82.82 O

●StockAvailable upon Order Note: Accept customization from D2 to D20 tool

》Continue

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D968S-A5C-1570	15.70	83133 16 4859.52.86 O
D968S-A5C-1580	15.80	83	133	16	48	59.3	2.88	O
D968S-A5C-1600	16.00	83	133	16	48	59.0	2.91	●
D968S-A5C-1650	16.50	93	143	18	48	68.3	3.00	O
D968S-A5C-1680	16.80	93	143	18	48	67.8	3.06	O
D968S-A5C-1690	16.90	93	143	18	48	67.7	3.08	O
D968S-A5C-1700	17.00	93	143	18	48	67.5	3.09	O
D968S-A5C-1720	17.20	93	143	18	48	67.2	3.13	O
D968S-A5C-1750	17.50	93	143	18	48	66.8	3.18	O
D968S-A5C-1770	17.70	93	143	18	48	66.5	3.22	O
D968S-A5C-1780	17.80	93	143	18	48	66.3	3.24	O
D968S-A5C-1800	18.00	93	143	18	48	66.0	3.28	O
D968S-A5C-1850	18.50	101	153	20	50	73.3	3.37	O
D968S-A5C-1860	18.60	101	153	20	50	73.1	3.38	O
D968S-A5C-1880	18.80	101	153	20	50	72.8	3.42	O
D968S-A5C-1900	19.00	101	153	20	50	72.5	3.46	O
D968S-A5C-1950	19.50	101	153	20	50	71.8	3.55	O
D968S-A5C-1980	19.80	101	153	20	50	71.3	3.60	O
D968S-A5C-2000	20.00	101	153	20	50	71.0	3.64	O

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P071

3D External Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-0100	1.00	7	45	4 30		5.50.18
D938-A3N-0110	1.10	7	45	4	30	5.4	0.20	O
D938-A3N-0120	1.20	7	45	4	30	5.2	0.22	O
D938-A3N-0130	1.30	7	45	4	30	5.1	0.24	O
D938-A3N-0140	1.40	7	45	4	30	4.9	0.25	O
D938-A3N-0150	1.50	9	55	4	38	6.8	0.27	O
D938-A3N-0160	1.60	9	55	4	38	6.6	0.29	●
D938-A3N-0170	1.70	9	55	4	38	6.5	0.31	O
D938-A3N-0180	1.80	9	55	4	38	6.3	0.33
D938-A3N-0190	1.90	9	55	4	38	6.2	0.35	O
D938-A3N-0200	2.00	13	55	4	36	10.0	0.36	O
D938-A3N-0210	2.10	13	55	4	36	9.9	0.38	O
D938-A3N-0220	2.20	13	55	4	36	9.7	0.40	O
D938-A3N-0230	2.30	13	55	4	36	9.6	0.42	O
D938-A3N-0240	2.40	17	55	4	33	13.4	0.44	O
D938-A3N-0250	2.50	17	55	4	33	13.3	0.45	O
D938-A3N-0260	2.60	17	55	4	33	13.1	0.47	O
D938-A3N-0270	2.70	17	55	4	33	13.0	0.49	O
D938-A3N-0280	2.80	17	55	4	33	12.8	0.51	O
D938-A3N-0290	2.90	17	55	4	33	12.7	0.53	O
D938-A3N-0300	3.00	20	62	6	36	15.5	0.55	•
D938-A3N-0305	3.05	20	62	6	36	15.4	0.56	O
D938-A3N-0310	3.10	20	62	6	36	15.4	0.56	•
D938-A3N-0320	3.20	20	62	6	36	15.2	0.58
D938-A3N-0325	3.25	20	62	6	36	15.1	0.59	O
D938-A3N-0330	3.30	20	62	6	36	15.1	0.60	●
D938-A3N-0340	3.40	20	62	6	36	14.9	0.62	●

StockAvailable upon OrderNote: Accept customization from D1 to D20 tool

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-0350	3.50	20	62	6	36	14.80.64
D938-A3N-0360	3.60	20	62	6	36	14.6	0.66	●
D938-A3N-0370	3.70	20	62	6	36	14.5	0.67
D938-A3N-0380	3.80	24	66	6	36	18.3	0.69	●
D938-A3N-0390	3.90	24	66	6	36	18.2	0.71	●
D938-A3N-0400	4.00	24	66	6	36	18.0	0.73	●
D938-A3N-0410	4.10	24	66	6	36	17.9	0.75	●
D938-A3N-0415	4.15	24	66	6	36	17.8	0.76	O
D938-A3N-0420	4.20	24	66	6	36	17.7	0.76
D938-A3N-0430	4.30	24	66	6	36	17.6	0.78	●
D938-A3N-0440	4.40	24	66	6	36	17.4	0.80	●
D938-A3N-0450	4.50	24	66	6	36	17.3	0.82
D938-A3N-0460	4.60	24	66	6	36	17.1	0.84	●
D938-A3N-0465	4.65	24	66	6	36	17.0	0.85	●
D938-A3N-0470	4.70	24	66	6	36	17.0	0.86
D938-A3N-0480	4.80	28	66	6	36	20.8	0.87
D938-A3N-0490	4.90	28	66	6	36	20.7	0.89	•
D938-A3N-0500	5.00	28	66	6	36	20.5	0.91	●
D938-A3N-0510	5.10	28	66	6	36	20.4	0.93	●
D938-A3N-0520	5.20	28	66	6	36	20.2	0.95
D938-A3N-0530	5.30	28	66	6	36	20.1	0.96
D938-A3N-0540	5.40	28	66	6	36	19.9	0.98
D938-A3N-0550	5.50	28	66	6	36	19.8	1.00	●
D938-A3N-0555	5.55	28	66	6	36	19.7	1.01	•
D938-A3N-0560	5.60	28	66	6	36	19.6	1.02	●
D938-A3N-0570	5.70	28	66	6	36	19.5	1.04	●
D938-A3N-0580	5.80	28	66	6	36	19.3	1.06	●

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D External Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-0590	5.90	28	66	6	36	19.21.07
D938-A3N-0600	6.00	28	66	6	36	19.0	1.09
D938-A3N-0610	6.10	34	79	8	36	24.9	1.11
D938-A3N-0620	6.20	34	79	8	36	24.7	1.13	●
D938-A3N-0630	6.30	34	79	8	36	24.6	1.15
D938-A3N-0640	6.40	34	79	8	36	24.4	1.16	●
D938-A3N-0650	6.50	34	79	8	36	24.3	1.18
D938-A3N-0660	6.60	34	79	8	36	24.1	1.20
D938-A3N-0670	6.70	34	79	8	36	24.0	1.22	●
D938-A3N-0680	6.80	34	79	8	36	23.8	1.24	●
D938-A3N-0690	6.90	34	79	8	36	23.7	1.26
D938-A3N-0700	7.00	34	79	8	36	23.5	1.27
D938-A3N-0710	7.10	41	79	8	36	30.4	1.29	●
D938-A3N-0720	7.20	41	79	8	36	30.2	1.31	●
D938-A3N-0730	7.30	41	79	8	36	30.1	1.33
D938-A3N-0740	7.40	41	79	8	36	29.9	1.35
D938-A3N-0745	7.45	41	79	8	36	29.8	1.36	O
D938-A3N-0750	7.50	41	79	8	36	29.8	1.36
D938-A3N-0755	7.55	41	79	8	36	29.7	1.37	O
D938-A3N-0760	7.60	41	79	8	36	29.6	1.38
D938-A3N-0770	7.70	41	79	8	36	29.51.40		●
D938-A3N-0780	7.80	41	79	8	36	29.3	1.42	●
D938-A3N-0790	7.90	41	79	8	36	29.21.44
D938-A3N-0800	8.00	41	79	8	36	29.0	1.46
D938-A3N-0810	8.10	47	89	10	40	34.91.47		●
D938-A3N-0820	8.20	47	89	10	40	34.71.49		●
D938-A3N-0830	8.30	47	89	10	40	34.61.51		●

》Continue
StockAvailable upon OrderNote: Accept customization from D1 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-0840	8.40	47	89	10 40		34.41.53		●
D938-A3N-0850	8.50	47	89	10	40	34.3	1.55
D938-A3N-0860	8.60	47	89	10	40	34.1	1.57
D938-A3N-0870	8.70	47	89	10	40	34.0	1.58
D938-A3N-0880	8.80	47	89	10	40	33.8	1.60	•
D938-A3N-0890	8.90	47	89	10	40	33.7	1.62
D938-A3N-0900	9.00	47	89	10	40	33.5	1.64
D938-A3N-0910	9.10	47	89	10	40	33.4	1.66
D938-A3N-0920	9.20	47	89	10	40	33.2	1.67	•
D938-A3N-0925	9.25	47	89	10	40	33.1	1.68	O
D938-A3N-0930	9.30	47	89	10	40	33.1	1.69
D938-A3N-0935	9.35	47	89	10	40	33.0	1.70
D938-A3N-0940	9.40	47	89	10	40	32.9	1.71
D938-A3N-0950	9.50	47	89	10	40	32.8	1.73
D938-A3N-0955	9.55	47	89	10	40	32.71.74		O
D938-A3N-0960	9.60	47	89	10	40	32.6	1.75
D938-A3N-0970	9.70	47	89	10	40	32.5	1.77	•
D938-A3N-0980	9.80	47	89	10	40	32.3	1.78
D938-A3N-0990	9.90	47	89	10	40	32.21.80
D938-A3N-1000	10.00	47	89	10	40	32.0	1.82
D938-A3N-1010	10.10	55	102	12	45	39.91.84		•
D938-A3N-1020	10.20	55	102	12	45	39.71.86		●
D938-A3N-1025	10.25	55	102	12	45	39.61.87		O
D938-A3N-1030	10.30	55	102	12	45	39.61.87
D938-A3N-1035	10.35	55	102	12	45	39.51.88		●
D938-A3N-1040	10.40	55	102	12	45	39.41.89
D938-A3N-1050	10.50	55	102	12	45	39.31.91		●

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D External Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-1060	10.60	55	102	12	45	39.11.93		●
D938-A3N-1070	10.70	55	102	12	45	39.0	1.95	●
D938-A3N-1080	10.80	55	102	12	45	38.8	1.97	●
D938-A3N-1085	10.85	55	102	12	45	38.7	1.97	●
D938-A3N-1090	10.90	55	102	12	45	38.7	1.98	●
D938-A3N-1100	11.00	55	5102	12	45	38.5	2.00	●
D938-A3N-1110	11.10	55	102	12	45	38.4	2.02	●
D938-A3N-1120	11.20	55	102	12	45	38.2	2.04	●
D938-A3N-1130	11.30	55	102	12	45	38.1	2.06	●
D938-A3N-1140	11.40	55	102	12	45	37.9	2.07	●
D938-A3N-1150	11.50	55	102	12	45	37.8	2.09
D938-A3N-1160	11.60	55	102	12	45	37.6	2.11	O
D938-A3N-1170	11.70	551	02	12	45	37.5	2.13	●
D938-A3N-1180	11.80	55	102	12	45	37.3	2.15	●
D938-A3N-1190	11.90	55	102	12	45	37.2	2.17	●
D938-A3N-1200	12.00	55	102	12	45	37.0	2.18	●
D938-A3N-1210	12.10	60	107	14	45	41.9	2.20
D938-A3N-1215	12.15	60	107	14	45	41.8	2.21	O
D938-A3N-1220	12.20	60	107	14	45	41.7	2.22
D938-A3N-1225	12.25	60	107	14	45	41.6	2.23	O
D938-A3N-1230	12.30	60	107	14	45	41.6	2.24	●
D938-A3N-1240	12.40	60	107	14	45	41.4	2.26	O
D938-A3N-1250	12.50	60	107	14	45	41.32.27		●
D938-A3N-1260	12.60	60	107	14	45	41.12.29		●
D938-A3N-1270	12.70	60	107	14	45	41.02.31		●
D938-A3N-1280	12.80	60	107	14	45	40.82.33		●
D938-A3N-1290	12.90	60	107	14	45	40.72.35		O

》Continue
StockAvailable upon OrderNote: Accept customization from D1 to D20 tool
Workpiece Material

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D938-A3N-1300	13.00	60	107	14	45	40.5	2.37
D938-A3N-1310	13.10	60	107	14	45	40.4	2.38	O
D938-A3N-1320	13.20	60	107	14	45	40.2 2.40
D938-A3N-1325	13.25	60	107	14	45	40.1	2.41	O
D938-A3N-1330	13.30	60	107	14	45	40.1 2.42		O
D938-A3N-1340	13.40	60	107	14	45	39.9	2.44	O
D938-A3N-1350	13.50	60	107	14	45	39.8 2.46
D938-A3N-1370	13.70	60	107	14	45	39.5	2.49	O
D938-A3N-1380	13.80	60	107	14	45	39.3 2.51
D938-A3N-1400	14.00	60	107	14	45	39.0	2.55
D938-A3N-1410	14.10	65	115	16	48	43.9 2.57
D938-A3N-1420	14.20	65	115	16	48	43.7	2.58
D938-A3N-1430	14.30	65	115	16	48	43.6	2.60
D938-A3N-1440	14.40	65	115	16	48	43.4	2.62	O
D938-A3N-1450	14.50	65	115	16	48	43.3	2.64
D938-A3N-1460	14.60	65	115	16	48	43.1	2.66
D938-A3N-1470	14.70	65	115	16	48	43.0	2.68	O
D938-A3N-1480	14.80	65	115	16	48	42.8	2.69
D938-A3N-1490	14.90	65	115	16	48	42.7	2.71	O
D938-A3N-1500	15.00	65	115	16	48	42.5	2.73
D938-A3N-1510	15.10	65	115	16	48	42.4	2.75	O
D938-A3N-1520	15.20	65	115	16	48	42.2	2.77
D938-A3N-1525	15.25	65	115	16	48	42.1	2.78	O
D938-A3N-1530	15.30	65	115	16	48	42.1	2.78
D938-A3N-1540	15.40	65	115	16	48	41.9	2.80	O
D938-A3N-1550	15.50	65	115	16	48	41.8	2.82
D938-A3N-1570	15.70	65	115	16	48	41.5	2.86

Unit(mm)

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D External Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-1580	15.80	65	115	16	48	41.32.88		O
D938-A3N-1590	15.90	65	115	16	48	41.2	2.89	O
D938-A3N-1600	16.00	65	115	16	48	41.0	2.91
D938-A3N-1610	16.10	73	123	18	48	48.9	2.93	O
D938-A3N-1620	16.20	73	123	18	48	48.7	2.95	O
D938-A3N-1630	16.30	73	123	18	48	48.6	2.97	O
D938-A3N-1640	16.40	73	123	18	48	48.4	2.98	●
D938-A3N-1650	16.50	73	123	18	48	48.3	3.00	●
D938-A3N-1660	16.60	73	123	18	48	48.1	3.02
D938-A3N-1670	16.70	73	123	18	48	48.0	3.04	O
D938-A3N-1680	16.80	73	123	18	48	47.8	3.06	O
D938-A3N-1690	16.90	73	123	18	48	47.7	3.08	●
D938-A3N-1700	17.00	73	123	18	48	47.5	3.09
D938-A3N-1720	17.20	73	123	18	48	47.2	3.13	O
D938-A3N-1730	17.30	73	123	18	48	47.1	3.15	O
D938-A3N-1740	17.40	73	123	18	48	46.9	3.17	●

●StockAvailable upon OrderNote:Accept customization from D1 to D20 tool

》Continue

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3N-1750	17.50	73	123	18	48 46.83.18
D938-A3N-1760	17.60	73	123	18	48	46.6	3.20	O
D938-A3N-1770	17.70	73	123	18	48	46.5	3.22	O
D938-A3N-1780	17.80	73	123	18	48	46.3	3.24	O
D938-A3N-1800	18.00	73	123	18	48	46.0	3.28
D938-A3N-1820	18.20	79	131	20	50	51.7	3.31	O
D938-A3N-1840	18.40	79	131	20	50	51.43	.35	O
D938-A3N-1850	18.50	79	131	20	50	51.3	3.37	●
D938-A3N-1860	18.60	79	131	20	50	51.1	3.38	O
D938-A3N-1880	18.80	79	131	20	50	50.83	.42	O
D938-A3N-1900	19.00	79	131	20	50	50.5	3.46	●
D938-A3N-1910	19.10	79	131	20	50	50.43	.48	O
D938-A3N-1950	19.50	79	131	20	50	49.8	3.55
D938-A3N-1980	19.80	79	131	20	50	49.3	3.60	O
D938-A3N-1990	19.90	79	131	20	50	49.23.62		O
D938-A3N-2000	20.00	79	131	20	50	49.03.64		●

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D Internal Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-0200	2.00 13 55			4	3610.00.36 O
D938-A3C-0210	2.10	13	55	4	36	9.9	0.38	O
D938-A3C-0220	2.20	13	55	4	36	9.70.40		O
D938-A3C-0230	2.30	13	55	4	36	9.60.42		O
D938-A3C-0240	2.40	17	55	4	33	13.4 0.44		O
D938-A3C-0250	2.50	17	55	4	33	13.3 0.45		O
D938-A3C-0260	2.60	17	55	4	33	13.10.47		O
D938-A3C-0270	2.70	17	55	4	33	13.00.49		O
D938-A3C-0280	2.80	17	55	4	33	12.80.51 O
D938-A3C-0290	2.90	17	55	4	33	12.70.53		O
D938-A3C-0300	3.00	20	62	6	36	15.50.55		•
D938-A3C-0310	3.10	20	62	6	36	15.40.56		●
D938-A3C-0320	3.20	20	62	6	36	15.20.58		O
D938-A3C-0325	3.25	20	62	6	36	15.10.59		O
D938-A3C-0330	3.30	20	62	6	36	15.10.60
D938-A3C-0340	3.40	20	62	6	36	14.90.62		●
D938-A3C-0350	3.50	20	62	6	36	14.80.64
D938-A3C-0360	3.60	20	62	6	36	14.60.66		O
D938-A3C-0370	3.70	20	62	6	36	14.50.67
D938-A3C-0380	3.80	24	66	6	36	18.30.69		●
D938-A3C-0390	3.90	24	66	6	36	18.20.71 O
D938-A3C-0400	4.00	24	66	6	36	18.00.73
D938-A3C-0410	4.10	24	66	6	36	17.90.75
D938-A3C-0420	4.20	24	66	6	36	17.70.76		●
D938-A3C-0430	4.30	24	66	6	3617.60.78
D938-A3C-0440	4.40	24	66	6	36	17.40.80		O
D938-A3C-0450	4.50	24	66	6	3617.30.82

StockAvailable upon OrderNote: Accept customization from D2 to D20 tool
Unit(mm)

Ordering Code	DC (m7)	LCF	OAL	DMM (h6)	LS	LU	PL	Stock
D938-A3C-0460	4.60	24	66	6	36	17.1	0.84
D938-A3C-0465	4.65	24	66	6	36	17.0	0.85	O
D938-A3C-0470	4.70	24	66	6	36	17.0 0.86		O
D938-A3C-0480	4.80	28	66	6	36	20.8	0.87
D938-A3C-0490	4.90	28	66	6	36	20.7	0.89	O
D938-A3C-0500	5.00	28	66	6	36	20.5	0.91
D938-A3C-0510	5.10	28	66	6	36	20.4	0.93
D938-A3C-0520	5.20	28	66	6	36	20.2	0.95
D938-A3C-0530	5.30	28	66	6	36	20.1	0.96
D938-A3C-0540	5.40	28	66	6	36	19.9	0.98
D938-A3C-0550	5.50	28	66	6	36	19.8 1.00
D938-A3C-0555	5.55	28	66	6	36	19.7	1.01	O
D938-A3C-0560	5.60	28	66	6	36	19.6	1.02
D938-A3C-0570	5.70	28	66	6	36	19.5	1.04	O
D938-A3C-0580	5.80	28	66	6	36	19.3	1.06
D938-A3C-0590	5.90	28	66	6	36	19.2	1.07	O
D938-A3C-0600	6.00	28	66	6	36	19.0	1.09
D938-A3C-0605	6.05	34	79	8	36	24.9	1.10	O
D938-A3C-0610	6.10	34	79	8	36	24.9	1.11
D938-A3C-0620	6.20	34	79	8	36	24.7	1.13	O
D938-A3C-0630	6.30	34	79	8	36	24.6	1.15	O
D938-A3C-0640	6.40	34	79	8	36	24.4	1.16	O
D938-A3C-0650	6.50	34	79	8	36	24.3	1.18
D938-A3C-0660	6.60	34	79	8	36	24.1	1.20	O
D938-A3C-0670	6.70	34	79	8	36	24.0	1.22	O
D938-A3C-0680	6.80	34	79	8	36	23.8	1.24
D938-A3C-0690	6.90	34	79	8	36	23.7	1.26

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D Internal Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-0700	7.00	34 79		8	36	23.51.27
D938-A3C-0710	7.10	41	79	8	36	30.4 1.29		O
D938-A3C-0720	7.20	41	79	8	36	30.21.31		O
D938-A3C-0730	7.30	41	79	8	36	30.11.33		O
D938-A3C-0740	7.40	41	79	8	36	29.91.35
D938-A3C-0745	7.45	41	79	8	36	29.81.36		O
D938-A3C-0750	7.50	41	79	8	36	29.81.36		•
D938-A3C-0755	7.55	41	79	8	36	29.71.37		O
D938-A3C-0760	7.60	41	79	8	36	29.61.38		O
D938-A3C-0770	7.70	41	79	8	36	29.51.40		O
D938-A3C-0775	7.75	41	79	8	36	29.4 1.41		O
D938-A3C-0780	7.80	41	79	8	36	29.31.42		●
D938-A3C-0790	7.90	41	79	8	36	29.21.44		O
D938-A3C-0800	8.00	41	79	8	36	29.01.46		•
D938-A3C-0810	8.10	47	89	10	40	34.91.47		O
D938-A3C-0820	8.20	47	89	10	40	34.71.49		●
D938-A3C-0825	8.25	47	89	10	40	34.61.50		O
D938-A3C-0830	8.30	47	89	10	40	34.61.51		●
D938-A3C-0840	8.40	47	89	10	40	34.41.53
D938-A3C-0850	8.50	47	89	10	40	34.31.55
D938-A3C-0860	8.60	47	89	10	40	34.11.57		●
D938-A3C-0870	8.70	47	89	10	40	34.01.58
D938-A3C-0880	8.80	47	89	10	40	33.81.60		●
D938-A3C-0890	8.90	47	89	10	40	33.71.62		●
D938-A3C-0900	9.00	47	89	10	4033.51.64			•
D938-A3C-0910	9.10	47	89	10	4033.41.66			O
D938-A3C-0920	9.20	47 89 10 4033.21.67 O

》Continue
StockAvailable upon OrderNote: Accept customization from D2 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-0925	9.25	47 89		10	4033.11.68			O
D938-A3C-0930	9.30	47	89	10	40	33.1	1.69	O
D938-A3C-0935	9.35	47	89	10	403	3.0 1	.70	O
D938-A3C-0940	9.40	47	89	10	40	32.9	1.71	O
D938-A3C-0950	9.50	47	89	10	40	32.8	1.73
D938-A3C-0955	9.55	47	89	10	40	32.7	1.74	O
D938-A3C-0960	9.60	47	89	10	40	32.6	1.75	O
D938-A3C-0970	9.70	47	89	10	40	32.5	1.77	●
D938-A3C-0980	9.80	47	89	10	40	32.3	1.78	●
D938-A3C-0990	9.90	47	89	10	40	32.2	1.80	O
D938-A3C-1000	10.00	47	89	10	40	32.01	.82
D938-A3C-1010	10.10	55	102	12	45	39.9	1.84	●
D938-A3C-1020	10.20	551	02	12	45	39.7	1.86	●
D938-A3C-1025	10.25	55	102	12	45	39.6	1.87	O
D938-A3C-1030	10.30	55	102	12	45	39.6	1.87	●
D938-A3C-1040	10.40	55	102	12	45	39.4	1.89	●
D938-A3C-1050	10.50	55	102	12	45	39.3	1.91	●
D938-A3C-1060	10.60	55	102	12	45	39.1	1.93	O
D938-A3C-1070	10.70	551	02	12	45	39.0	1.95	O
D938-A3C-1080	10.80	55	102	12	45	38.8	1.97
D938-A3C-1085	10.85	55	102	12	45	38.8	1.97	O
D938-A3C-1090	10.90	55	102	12	45	38.7	1.98	O
D938-A3C-1100	11.00	55	102	12	45	38.5	2.00
D938-A3C-1110	11.10	55	102	12	4538.4	2.02		O
D938-A3C-1120	11.20	551	02	12	4538.2	2.04		O
D938-A3C-1130	11.30	55	102	12	45	38.12.06		O
D938-A3C-1140	11.40	55	102	12	45	37.92.07		O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D Internal Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-1150	11.5055102 12 4537.8 2.09 O
D938-A3C-1160	11.60	55	102	12	45	37.6	2.11	O
D938-A3C-1170	11.70	55	102	12	45	37.5	2.13	O
D938-A3C-1180	11.80	551	02	12	45	37.3	2.15
D938-A3C-1190	11.90	55	102	12	45	37.2	2.17	O
D938-A3C-1200	12.00	55	102	12	45	37.0	2.18	•
D938-A3C-1210	12.10	60	107	14	45	41.9	2.20	O
D938-A3C-1220	12.20	60	107	14	45	41.7	2.22
D938-A3C-1230	12.30	601	07	14	45	41.62	.24	O
D938-A3C-1250	12.50	60	107	14	45	41.3	2.27
D938-A3C-1260	12.60	60	107	14	45	41.1	2.29	O
D938-A3C-1270	12.70	60	107	14	45	41.0	2.31	O
D938-A3C-1280	12.80	601	07	14	45	40.8	2.33	O
D938-A3C-1285	12.85	601	07	14	45	40.7	2.34	O
D938-A3C-1300	13.00	601	07	14	45	40.5	2.37
D938-A3C-1310	13.10	601	07	14	45	40.4	2.38	O
D938-A3C-1340	13.40	60	107	14	45	39.9	2.44	O
D938-A3C-1350	13.50	60	107	14	45	39.8	2.46	●
D938-A3C-1360	13.60	60	107	14	45	39.6	2.47	O
D938-A3C-1370	13.70	601	07	14	45	39.5	2.49	O
D938-A3C-1375	13.75	60	107	14	45	39.4	2.50	O
D938-A3C-1380	13.80	60	107	14	45	39.3	2.51	O
D938-A3C-1400	14.00	60	107	14	45	39.0	2.55	●

》Continue
StockAvailable upon OrderNote: Accept customization from D2 to D20 tool

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-140514.0560			10714		45	38.9 2.56 O
D938-A3C-1420	14.20	65	115	16	48	43.7	2.58
D938-A3C-1430	14.306	5 1	15	16	48	43.6	2.60	O
D938-A3C-1450	14.50	651	15	16	48	43.3	2.64	●
D938-A3C-1460	14.60	65	65 115	16	48	43.1	2.66	O
D938-A3C-1470	14.70	65	115	16	48	43.0	2.68	O
D938-A3C-1480	14.80	65	115	16	48	42.8	2.69	O
D938-A3C-1500	15.00	65	115	16	48	42.5	2.73	●
D938-A3C-1520	15.20	65	115	16	48	42.2	2.77	O
D938-A3C-1530	15.30	65	115	16	48	42.1	2.78	●
D938-A3C-1550	15.50	65	115	16	48	41.8	2.82	O
D938-A3C-1570	15.70	65	115	16	48	41.5	2.86	O
D938-A3C-1580	15.80	65	115	16	48	41.3	2.88	●
D938-A3C-1600	16.00	65	115	16	48	41.0	2.91	●
D938-A3C-1650	16.50	73	123	18	4848.3	3.00		●
D938-A3C-1680	16.80	73	123	18	48	47.8	3.06	O
D938-A3C-1690	16.90	73	123	18	48	47.7	3.08	O
D938-A3C-1700	17.00	73	123	18	48	47.5	3.09	O
D938-A3C-1750	17.50	73	123	18	4846.8	3.18		●
D938-A3C-1770	17.70	73	123	18	48	46.53.22		O
D938-A3C-1780	17.80	73	123	18	48	46.3 3.24		O
D938-A3C-1800	18.00	73	123	18	48	46.0	3.28	●
D938-A3C-1830	18.30	79	131	20	50	51.6	3.33	O

Unit(mm)

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

3D Internal Coolant Twist Drills for Steel

》Continue

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A3C-1850	18.50	79	131	20	50	51.3	3.37	O
D938-A3C-1880	18.80	79	131	20	50	50.8	3.42	O
D938-A3C-1900	19.00	79	131	20	50	50.5	3.46	O
D938-A3C-1930	19.30	79	131	20	50	50.1	3.51	O
D938-A3C-1950	19.50	79	131	20	50	49.8	3.55	O
D938-A3C-1960	19.60	79	131	20	50	49.6	3.57	O
D938-A3C-1970	19.70	79	131	20	50	49.5	3.59	0
D938-A3C-1980	19.80	79	131	20	50	49.3	3.60	O
D938-A3C-2000	20.00	79	131	20	50	49.0	3.64	●

StockAvailable upon OrderNote: Accept customization from D2 to D20 tool

Unit(mm)

Nominal Size Range	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

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron,DuctileCast Iron

High AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC

35-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

◎

Most SuitableSuitable
Recommended Cutting Data P073

5D External Coolant Twist Drills for Steel

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A5N-0100	1.00	9 45		4	28 7.50.18 O
D938-A5N-0160	1.60	12	55	4	35	9.60.29		O
D938-A5N-0165	1.65	12	55	4	35	9.50.30		O
D938-A5N-0190	1.90	12	55	4	35	9.20.35		O
D938-A5N-0200	2.00	18	62	4	38	15.0 0.36		●
D938-A5N-0210	2.10	18	62	4	38	14.9 0.38		O
D938-A5N-0230	2.30	18	62	4	38	14.6 0.42		O
D938-A5N-0235	2.35	18	62	4	38	14.5 0.43		O
D938-A5N-0240	2.40	22	62	4	35	18.4 0.44		O
D938-A5N-0250	2.50	22	62	4	35	18.30.45		●
D938-A5N-0260	2.60	22	62	4	35	18.10.47		●
D938-A5N-0270	2.70	22	62	4	35	18.00.49		O
D938-A5N-0280	2.80	22	62	4	35	17.80.51		O
D938-A5N-0290	2.90	22	62	4	35	17.70.53		O
D938-A5N-0300	3.00	28	66	6	36	23.50.55		•
D938-A5N-0310	3.10	28	66	6	36	23.40.56		O
D938-A5N-0315	3.15	28	66	6	36	23.30.57		O
D938-A5N-0320	3.20	28	66	6	36	23.20.58
D938-A5N-0325	3.25	28	66	6	36	23.10.59		O
D938-A5N-0330	3.30	28	66	6	36	23.10.60
D938-A5N-0340	3.40	28	66	6	36	22.90.62
D938-A5N-0350	3.50	28	66	6	36	22.80.64		●
D938-A5N-0360	3.60	28	66	6	36	22.60.66		O
D938-A5N-0365	3.65	28	66	6	36	22.50.66		O
D938-A5N-0370	3.70	28	66	6	36	22.50.67		O
D938-A5N-0380	3.80	36	74	6	36	30.30.69		O
D938-A5N-0390	3.90	36	74	6	3630.20.71

●StockAvailable upon OrderNote: Accept customization from D1 to D20 tool
Unit(mm)

Ordering Code	DC(m7)	LCF	OAL	DMM(h6)	LS	LU	PL	Stock
D938-A5N-0400	4.00	36	74	6	36	30.00.73		●
D938-A5N-0405	4.05	36	74	6	36	29.9	0.74	O
D938-A5N-0410	4.10	36	74	6	36	29.9	0.75
D938-A5N-0420	4.20	36	74	6	36	29.7	0.76	●
D938-A5N-0430	4.30	36	74	6	36	29.6	0.78
D938-A5N-0440	4.40	36	74	6	36	29.40	.80	O
D938-A5N-0450	4.50	36	74	6	36	29.3	0.82	●
D938-A5N-0460	4.60	36	74	6	36	29.1	0.84	O
D938-A5N-0465	4.65	36	74	6	36	29.0	0.85	O
D938-A5N-0470	4.70	36	74	6	36	29.0	0.86	●
D938-A5N-0480	4.80	44	82	6	36	36.8	0.87
D938-A5N-0490	4.90	44	82	6	36	36.7	0.89	O
D938-A5N-0500	5.00	44	82	6	36	36.5	0.91	●
D938-A5N-0505	5.05	44	82	6	36	36.4	0.92	O
D938-A5N-0510	5.10	44	82	6	36	36.4	0.93	●
D938-A5N-0520	5.20	44	82	6	36	36.2	0.95	●
D938-A5N-0530	5.30	44	82	6	36	36.1	0.96
D938-A5N-0540	5.40	44	82	6	36	35.9	0.98	O
D938-A5N-0550	5.50	44	82	6	36	35.8	1.00
D938-A5N-0555	5.55	44	82	6	36	35.7	1.01	O
D938-A5N-0560	5.60	44	82	6	36	35.6	1.02	●
D938-A5N-0570	5.70	44	82	6	36	35.5	1.04
D938-A5N-0580	5.80	44	82	6	36	35.3	1.06
D938-A5N-0590	5.90	44	82	6	36	35.2	1.07
D938-A5N-0600	6.00	44	82	6	36	35.0	1.09	●
D938-A5N-0610	6.10	53	91	8	36	43.9	1.11	O
D938-A5N-0620	6.20	53	91	8	36	43.7	1.13	O

Workpiece Material

1234

123

CarbonSteel,Alloy Steel

AlloySteels,ToolMSteels

PH andFerritic/artensiticStainlessSteel

StainlessSteel

Gray CastIron, HighDuctileCast Iron

AlloyCast Iron

ForgedAluminiumAlloys,CastAluminiumAlloys

CastAluminiumAlloys

CopperAlloys

CompoundMaterial

HeatResistantSuperAlloys

TitaniumAlloys

HardenedSteels

<35HRC

35-48HRC

<35HRC3

5-45HRC

Si<12%

Si>12%

<HB200

<HB450

<HB400

45-55HRC

55-60HRC

Most SuitableSuitable
Recommended Cutting Data P073

HOLEMAKING TOOLS

About GESAC

Product Chain

Holemaking Tools Index

Solid Carbide Drill

Indexable Drill B

Appendix C

Content of Drills Series

Content of Drills Series

Explanation

Solid Carbide Drill Product Lineup

D918S Series High Performance Twist Drill for Steel

D938 Series Twist Drill for Steel

D968S Series High Efficient Twist Drill for Stainless Steel

D938 Series 12D-15D Deep Hole Internal Coolant Twist Drill

Solid Carbide Drill Product Lineup

D928 Series Twist Drill for Cast Iron

D998 Series Twist Drill for Hardened Steel

Application Summary of Solid Carbide Drills

D918S-A3N NEW

D918S-A3N NEW

D918S-A3N NEW

D918S-A3N NEW

5D External Coolant Twist Drills for Steel

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