Sumitomo General Catalog 2025-2026

Cutting Edge Length List by Diameter

Endmill Sizes by Diameter

Endmill Sizes by Diameter

Square

Square

Dia. DC

Cutting Edge Length APMX

Overall Length LF

Dia. DC

Cutting Edge Length APMX

Overall Length LF

Cat. No.

Cat. No.

GSX40300S-2D-S3 GSV4030-2.5D GSXVL4030-2.5D

GSX40400S-2D-S4

7.5

38.0 50.0 50.0 50.0 50.0 50.0 50.0 45.0 45.0 45.0 50.0 50.0 50.0 50.0 45.0

11.0

45.0 45.0 45.0 45.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 45.0 45.0 45.0 45.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 60.0 60.0 60.0 60.0 50.0 50.0

ASM2040

8.0

ASM2040DL ASM4040DL

GSX20300C-3D GSX20300S-3D GSX40300C-3D GSX40300S-3D

GSX20400C-3D GSX20400S-3D GSX40400C-3D GSX40400S-3D GSX20400C-4D GSX20400S-4D GSX40400C-4D GSX40400S-4D GSX20410S-2D GSX20420S-2D GSX20430S-2D GSX20440S-2D GSX20450C-1.5D GSX40450C-1.5D GSX20450C-2D GSX40450C-2D GSX20450S-2D GSX40450S-2D GSX20450C-3D GSX40450C-3D GSX20450S-3D GSX40450S-3D GSX20450C-4D GSX20450S-4D GSX40450C-4D GSX40450S-4D GSX20460S-2D GSX20470S-2D GSX212C-1.5D GSX412C-1.5D GSX412C-2D GSX212C-2D

12.0

9.0

4.0

3.0

ASM2030

ASM2030DL ASM4030DL

10.0

I

16.0

GSX20300C-4D GSX20300S-4D GSX40300C-4D GSX40300S-4D GSX20310S-2D GSX208C-1.5D GSX408C-1.5D GSX408C-2D GSX208C-2D GSX208C-3D GSX208S-2D GSX408S-2D GSX208S-3D GSX408C-3D GSX408S-3D GSX208C-4D GSX408C-4D GSX20320S-2D GSX20330S-2D GSX20340S-2D GSX20350C-1.5D GSX40350C-1.5D GSX20350C-2D GSX40350C-2D GSX20350S-2D GSX40350S-2D GSX20350C-3D GSX40350C-3D GSX40350S-3D GSX20350S-3D GSX20350C-4D GSX20350S-4D GSX40350C-4D GSX40350S-4D GSX20360S-2D GSX20370S-2D GSX20380S-2D GSX20390S-2D GSX210C-1.5D GSX410C-1.5D GSX410C-2D GSX210C-2D GSX210C-3D GSX210S-2D GSX410S-2D GSX210S-3D GSX410C-3D GSX410S-3D GSX210C-4D GSX410C-4D GSX20400C-1.5D GSX30400C-1.5D GSX40400C-1.5D

12.0

4.1 4.2 4.3 4.4

11.0 11.0 11.0 11.0

3.1

7.5

2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000

0.1875

6.8

9.0

0.2500

0.1250

11.3

4.5

14.0

0.3750

15.0

0.5000

3.2 3.3 3.4

7.5 7.5 7.5

45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 45.0 45.0 45.0 45.0

18.0

4.6 4.7

11.3 11.3

5.3

2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.5000 2.5000

0.2813

7.0

8.8

GSX212C-3D GSX212S-2D GSX412S-2D GSX212S-3D GSX412C-3D GSX412S-3D GSX212C-4D GSX412C-4D

0.3750

3.5

11.0

0.1875

12.0

0.5625

14.0

0.7500

GSX20480S-2D GSX20490S-2D GSX20500C-1.5D GSX30500C-1.5D GSX40500C-1.5D

4.8 4.9

3.6 3.7 3.8 3.9

11.3 11.3

50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 60.0 50.0 50.0 50.0 60.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 60.0 60.0 60.0 60.0 50.0 50.0 50.0 50.0

8.8 8.8 8.8 8.8

7.5

2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000 2.0000

0.2344

GSXSLT30500C-1.5D

GSX20500C-2D GSX40500C-2D GSV4050-2.5D GSX20500S-2D GSX30500C-2D GSX40500S-2D GSXVL4050-2.5D

10.0

0.3125

0.1563

13.0

0.4688

5.0

ASM2050

ASM2050DL ASM4050DL

0.6250

GSX20500C-3D GSX20500S-3D GSX40500C-3D GSX40500S-3D GSX20500C-4D GSX20500S-4D GSX40500C-4D GSX40500S-4D GSX20510S-2D GSX20520S-2D GSX20530S-2D GSX20540S-2D

15.0

45.0 45.0 45.0 45.0 45.0 45.0 50.0 50.0 45.0 45.0 45.0 45.0

6.0

GSXSLT 30400C-1.5D GSX20400C-2D GSX40400C-2D GSV4040-2.5D GSXVL4040-2.5D GSX20400S-2D GSX20400S-2D-S4

8.0

4.0

20.0

10.0

5.1 5.2 5.3

13.0 13.0

11.0

GSX30400C-2D GSX40400S-2D

I 5

13.0

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