2 Lingfeng Modular Endmill

GESAC

The threaded connection

uses a trapezoidal thread,

offering high strength and

the ability to withstand high

preload torque.

High-precision face contact

positioning ensures face runout

and mutually corrects with the

tapered surface, supporting radial

accuracy.

High-precision taper surface

positioning uses surface contact to

enhance centering, ensuring radial

runout ≤0.015 mm.

Lingfeng Modular Endmill

1

2

3

Lingfeng Modular Endmill

GESAC

Double-sided positioning +

high-strength thread structure

Lingfeng Modular Endmill

001

① Modular Endmill

Modular Endmill Head Naming Rule

②Tool Series

Series Workpiece

SP210 Steel

SS600 Stainless

Steel

SA100 Aluminium

Alloy

…

④No.of Flutes

3 3-flute

4 4-flute

⑤Diameter

120 12mm

160 16mm

200 20mm

250 25mm

③End Teeth Type

S Square

B Ballnose

R Cornor Radius

C Square with

Chamfer

⑥Characteristic Code

Square

Flute Length

09-9mm

15-15mm

Cornor

Radius

Cornor Radius

05-R0.5mm

10-R1mm

Square

with

Chamfer

Chamferd Corner

15-C0.15mm

30-C0.3mm

ME - SS600 - S 4 - 200 15

①

①

②

②

③

③

④

④

⑤

⑤

⑥

⑥ ⑦ ⑧ ⑨

Modular Extension Holder Naming Rule

EH T 12 G 20 L130 S (080) C

④Shank Type

G Cylindrical

Shank

BT BT Shank

⑦Neck Shape

S No Neck

P Reduced Neck

T Tapered Neck

⑥Overall Length

L130 130mm

①Product Type

EH

Modular

Extension

Holder

②Thread Type

T Trapezoidal Thread

M Standard Thread

③Thread Diameter

12 12mm

⑤Shank Diameter

20 20mm

⑧Neck Length

080 80mm

⑨Material

C Cemented

Carbide

S Steel

002 Lingfeng Modular Endmill

Order No. D C Lc L d Tr Wrench Stock

ME-SP210-C4-12012 12 0.12 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-C4-12030 12 0.3 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-C4-16015 16 0.15 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-C4-16040 16 0.4 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-C4-20015 20 0.15 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SP210-C4-20050 20 0.5 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SP210-C4-25015 25 0.15 20 31.5 23 Tr14 ME-D25-WR20 ○

ME-SP210-C4-25050 25 0.5 20 31.5 23 Tr14 ME-D25-WR20 ●

Modular Endmill Head Specifications ●Stock ○Available Upon Order

ME-SP210-C4

4 Flutes, Variable Helix with Chamfer, Square

D Tolerance

12≤D≤20 0

-0.04

D＞20 0

-0.05

Unit (mm)

Workpiece Material

1234 5 123 123 123 4 5

Carbon Steel/

Alloy Steel

(＜35HRC)

Alloy Steel

(48HRC以下) Stainless Steel Cast Iron Aluminum

Alloy Copper Alloy Graphite

◎ ◎ ○ ◎

◎ Most Suitable ○ Suitable

Helix

35 /38

Chamfer

4 AlCrSiN

Lingfeng Modular Endmill

003

Order No. D R Lc L d Tr Wrench Stock

ME-SP210-R4-12005 12 0.5 9 16.5 11.5 Tr8 ME-D12-WR10 ○

ME-SP210-R4-12010 12 1 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-R4-12015 12 1.5 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-R4-12020 12 2 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-R4-12030 12 3 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SP210-R4-16005 16 0.5 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-R4-16010 16 1.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-R4-16020 16 2.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-R4-16030 16 3.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SP210-R4-20020 20 2.0 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SP210-R4-20030 20 3.0 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SP210-R4-25030 25 3.0 20 31.5 23 Tr14 ME-D25-WR20 ●

ME-SP210-R4-25040 25 4.0 20 31.5 23 Tr14 ME-D25-WR20 ○

Modular Endmill Head Specifications

●Stock ○Available Upon Order

ME-SP210-R4

4 Flute, Corner Radius ,Variable Helix

D Tolerance

12≤D≤20 0

-0.04

D＞20 0

-0.05

Unit (mm)

Workpiece Material

1234 5 123 123 123 4 5

Carbon Steel/

Alloy Steel

(＜35HRC)

Alloy Steel

(48HRC以下) Stainless Steel Cast Iron Aluminum

Alloy Copper Alloy Graphite

◎ ◎ ○ ◎

Helix

35 /38

4 AlCrSiN

◎ Most Suitable ○ Suitable

004 Lingfeng Modular Endmill

Order No. D C Lc L d Tr Wrench Stock

ME-SS600-S4-12009 12 0.12 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SS600-S4-16012 16 0.15 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-S4-20015 20 0.15 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SS600-S4-25020 25 0.15 20 31.5 23 Tr14 ME-D25-WR20 ●

ME-SS600-S4

4 Flute, Square (Small Corner Chamfer)

Helix

35 /38

4 TiAlN ◎ Most Suitable ○ Suitable Square

Workpiece Material

1234 5 123 123 123 4

Carbon Steel/

Alloy Steel

(＜35HRC)

Alloy Steel

(48HRC以下) Stainless Steel Cast Iron High-temperature

Alloy Titanium Alloy

◎ ◎ ◎ ○ ○ ◎

D Tolerance

12≤D≤20 0

-0.04

D＞20 0

-0.05

Unit (mm)

Modular Endmill Head Specifications ●Stock ○Available Upon Order

Lingfeng Modular Endmill

005

Order No. D R Lc L d Tr Wrench Stock

ME-SS600-R4-12005 12 0.5 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SS600-R4-12010 12 1.0 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SS600-R4-12020 12 2.0 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SS600-R4-12030 12 3.0 9 16.5 11.5 Tr8 ME-D12-WR10 ●

ME-SS600-R4-16005 16 0.5 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-R4-16010 16 1.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-R4-16015 16 1.5 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-R4-16020 16 2.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-R4-16030 16 3.0 12 20.5 15.5 Tr10 ME-D16-WR12 ●

ME-SS600-R4-16040 16 4.0 12 20.5 15.5 Tr10 ME-D16-WR12 ○

ME-SS600-R4-16050 16 5.0 12 20.5 15.5 Tr10 ME-D16-WR12 ○

ME-SS600-R4-20005 20 0.5 15 25.5 19.5 Tr12 ME-D20-WR16 ○

ME-SS600-R4-20010 20 1.0 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SS600-R4-20020 20 2.0 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SS600-R4-20030 20 3.0 15 25.5 19.5 Tr12 ME-D20-WR16 ●

ME-SS600-R4-20040 20 4.0 15 25.5 19.5 Tr12 ME-D20-WR16 ○

ME-SS600-R4-20050 20 5.0 15 25.5 19.5 Tr12 ME-D20-WR16 ○

ME-SS600-R4-25030 25 3.0 20 31.5 23 Tr14 ME-D25-WR20 ●

ME-SS600-R4-25050 25 5.0 20 31.5 23 Tr14 ME-D25-WR20 ○

ME-SS600-R4

4 Flute, Corner Radius

Helix

35 /38 4 TiAlN

◎ Most Suitable ○ Suitable

Workpiece Material

1234 5 123 123 123 4

Carbon Steel/

Alloy Steel

(＜35HRC)

Alloy Steel

(48HRC以下) Stainless Steel Cast Iron High-temperature

Alloy Titanium Alloy

◎ ◎ ◎ ○ ○ ◎

D Tolerance

12≤D≤20 0

-0.04

D＞20 0

-0.05

Unit (mm)

Modular Endmill Head Specifications

●Stock ○Available Upon Order

006 Lingfeng Modular Endmill

ME-SA100-S3

3 Flute, Square

Helix

40

Square

Order No. D Lc L d Tr Wrench Stock

ME-SA100-S3-12009 12 9 18.5 11.5 Tr8 ME-D12-WR10 ●

ME-SA100-S3-16012 16 12 22.5 15.5 Tr10 ME-D16-WR12 ●

ME-SA100-S3-20015 20 15 27.5 19.5 Tr12 ME-D20-WR16 ●

ME-SA100-S3-25020 25 20 33.5 23 Tr14 ME-D25-WR20 ●

Workpiece Material

1234 5 123 123 123 4 5

Carbon Steel/

Alloy Steel

(＜35HRC)

Alloy Steel

(48HRC以下) Stainless Steel Cast Iron Aluminum

Alloy Copper Alloy Graphite

◎ ◎

D Tolerance

D≥12 0

-0.02

Unit (mm)

Modular Endmill Head Specifications ◎ Most Suitable ○ Suitable

◎ Most Suitable ○ Suitable

Lingfeng Modular Endmill

007

Material Order No. D

（mm）

L

（mm）

Connection size

Tr Stock

Steel

EH-T08G12L090SS 12 90 Tr8 ●

EH-T10G16L100SS 16 100 Tr10 ●

EH-T12G20L130SS 20 130 Tr12 ●

EH-T14G25L150SS 25 150 Tr14 ●

Carbide

EH-T08G12L090SC 12 90 Tr8 ●

EH-T08G12L130SC 12 130 Tr8 ●

EH-T10G16L100SC 16 100 Tr10 ●

EH-T10G16L150SC 16 150 Tr10 ●

EH-T12G20L100SC 20 100 Tr12 ●

EH-T12G20L130SC 20 130 Tr12 ●

EH-T12G20L190SC 20 190 Tr12 ●

EH-T14G25L100SC 25 100 Tr14 ●

EH-T14G25L150SC 25 150 Tr14 ●

EH-T14G25L220SC 25 220 Tr14 ●

Order No. Connection size

Tr S l Torque

N·m Stock

ME-D12-WR10 Tr8 10 130 15 ●

ME-D16-WR12 Tr10 12 130 20 ●

ME-D20-WR16 Tr12 16 150 25 ●

ME-D25-WR20 Tr14 20 150 30 ●

Wrench Specifications

EH

Modular Extension Holder

ME-WR

Modular Extension Holder Specifications

●Stock ○Available Upon Order

●Stock ○Available Upon Order

008 Lingfeng Modular Endmill

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Carbon Steel,

Alloy Steel

(＜35HRC)

ae≤0.2D 150

Rotation Speed

(min-1) 4000 3000 2400 1900

Feed Speed

(mm/min) 1400 1200 960 910

ap

（mm） 8.5 11.5 14.5 19.5

Alloy Steel

(35-48HRC) ae≤0.15D 120

Rotation Speed

(min-1) 3200 2400 1900 1500

Feed Speed

(mm/min) 830 720 570 450

ap

（mm） 8.5 11.5 14.5 19.5

Stainless Steel ae≤0.2D 100

Rotation Speed

(min-1) 2700 2000 1600 1300

Feed Speed

(mm/min) 860 720 580 470

ap

（mm） 8.5 11.5 14.5 19.5

Gray Cast Iron/

Nodular Cast

Iron

(＜32HRC)

ae≤0.2D 140

Rotation Speed

(min-1) 3715 2785 2230 1780

Feed Speed

(mm/min) 1200 1000 800 640

ap

（mm） 8.5 11.5 14.5 19.5

High Alloy Cast

Iron

(35-45HRC)

ae≤0.15D 120

Rotation Speed

(min-1) 3200 2400 1910 1530

Feed Speed

(mm/min) 1000 760 610 490

ap

（mm） 8.5 11.5 14.5 19.5

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Carbon Steel,

Alloy Steel

(＜35HRC)

ap≤0.4D 100

Rotation Speed

(min-1) 2700 2000 1600 1300

Feed Speed

(mm/min) 540 560 450 420

Alloy Steel

(35-48HRC) ap≤0.3D 80

Rotation Speed

(min-1) 2100 1600 1300 1000

Feed Speed

(mm/min) 340 320 160 200

Stainless Steel ap≤0.25D 75

Rotation Speed

(min-1) 2000 1500 1200 950

Feed Speed

(mm/min) 320 360 290 230

Gray Cast Iron

Nodular Cast

Iron

(＜32HRC)

ap≤0.4D 80

Rotation Speed

(min-1) 2100 1600 1300 1000

Feed Speed

(mm/min) 340 320 160 200

High Alloy Cast

Iron

(35-45HRC)

ap≤0.3D 75

Rotation Speed

(min-1) 1900 1500 1200 950

Feed Speed

(mm/min) 210 300 240 190

Recommended Cutting Data ME-SP210-C4/R4

Steel and Cast Iron- Side Milling（Tool Overhang≤3D）

ME-SP210-C4/R4

Steel and Cast Iron - Slot Milling（Tool Overhang≤3D）

Lingfeng Modular Endmill

009

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Stainless Steel ae≤0.2D 100

Rotation Speed

(min-1) 2700 2000 1600 1300

Feed Speed

(mm/min) 530 400 380 350

ap

（mm） 8.5 11.5 14.5 19.5

Titanium Alloy ae≤0.15D 60

Rotation Speed

(min-1) 1600 1200 950 760

Feed Speed

(mm/min) 250 240 190 150

ap

（mm） 8.5 11.5 14.5 19.5

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Stainless Steel ap≤0.4D 60

Rotation Speed

(min-1) 1600 1200 950 760

Feed Speed

(mm/min) 320 190 190 150

Titanium Alloy ap≤0.2D 40

Rotation Speed

(min-1) 1060 800 640 500

Feed Speed

(mm/min) 130 130 130 100

Recommended Cutting Data

ME-SS600-S4/R4

Stainless Steel - Side Milling（Tool Overhang≤3D）

ME-SS600-S4/R4

Slot Milling（Tool Overhang≤3D）

010 Lingfeng Modular Endmill

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Forged

Aluminum Alloy

/Cast Aluminum

Alloy

（Si＜12%）

ae≤0.25D 350

Rotation Speed

(min-1) 9300 7000 5600 4450

Feed Speed

(mm/min) 3000 2800 2700 2700

ap

（mm） 8.5 11.5 14.5 19.5

Copper Alloy

（＜HB200） ae≤0.3D 350

Rotation Speed

(min-1) 9300 7000 5600 4450

Feed Speed

(mm/min) 3000 2800 2700 2700

ap

（mm） 8.5 11.5 14.5 19.5

Workpiece Material

Cutting

Amount

(mm)

Vc

m/min

Edge Diameter

(mm) 12 16 20 25

Forged

Aluminum Alloy

/Cast Aluminum

Alloy

（Si＜12%）

ap≤0.5D 350

Rotation Speed

(min-1) 9300 7000 5600 4450

Feed Speed

(mm/min) 2600 2500 2450 2450

Copper Alloy

（＜HB200） ap≤0.5D 350

Rotation Speed

(min-1) 9300 7000 5600 4450

Feed Speed

(mm/min) 2600 2500 2450 2450

Cutting speed

（m/min）

Feed Speed

（mm/min）

Width of Cut (ae)

（mm）

2*D 100% 100% 100%

3*D 100% 100% 100%

4*D 80% 90% 70%

5*D 60% 80% 50%

6*D 50% 70% 40%

7*D 40% 70% 30%

8*D 40% 60% 10%

9*D 30% 60% 10%

Recommended Cutting Data

ME-SA100-S3

Aluminum Alloy - Side Milling（Tool Overhang≤3D）

ME-SA100-S3

Aluminum Alloy - Slot Milling（Tool Overhang≤3D）

Compensation Factors for Different Overhang Lengths

Cutting

parameter Overhang

Lingfeng Modular Endmill

011

Head Installation Instructions

刀头安装说明Before installation, use a clean lint-free cloth to remove oil, dust,

and debris from the mating surfaces of the head and holder.

To ensure installation and application quality, tighten to the recommended

torque values in the table below.

During installation, use protective equipment to prevent cuts from sharp edges.

If a gap remains after assembly, tighten with a wrench until fully seated.

Connection size Recommended tightening torque（N.m）

Tr8 15

Tr10 20

Tr12 25

Tr14 30

1

2

3 GESAC

012

Lingfeng Modular Endmill

XIAMEN GOLDEN EGRET SPECIAL ALLOY CO.,LTD.

Add: No.69 Xinglong Road Huli District Xiamen CHINA

Factory Add: No.1601-1629 Jicheng Road Industrial

Concentration Area Tongan Xiamen CHINA

Tel: +86-592-7310203

Fax: +86-592-7107322

PC: 361006

Email: GJ.GLB@CXTC.COM

For more information

please follow the code

400-998-6858

www.gesac-tools.com