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 2.5000 2.5000 3.0000 3.0000 3.0000 3.0000 3.0000

Dia. DC

Cutting Edge Length APMX

Overall Length LF

Cat. No.

Cat. No.

GSX220S-2D GSX420S-2D GSX220S-3D GSX420C-3D GSX420S-3D GSX220C-4D GSX420C-4D

GSX20930S-2D GSX20940S-2D GSX20950C-1.5D GSX40950C-1.5D GSX20950C-2D GSX40950C-2D GSX40950S-2D GSX20950S-2D GSX20950C-3D GSX20950S-3D GSX40950C-3D GSX40950S-3D GSX20950C-4D GSX20950S-4D GSX40950C-4D GSX40950S-4D GSX224C-1.5D GSX424C-1.5D GSX424C-2D GSX224C-2D GSX224C-3D GSX224S-2D GSX424S-2D GSX224S-3D GSX424C-3D GSX424S-3D GSX224C-4D GSX424C-4D GSX20960S-2D GSX20970S-2D GSX20980S-2D GSX20990S-2D GSX21000C-1.5D GSX31000C-1.5D GSX41000C-1.5D

9.3 9.4

19.0 19.0

70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 75.0 75.0 75.0 75.0 90.0 90.0 90.0 90.0

0.6250

15.0

0.3125

0.9375

19.0

1.2500

GSX20800C-1.5D GSX30800C-1.5D GSX40800C-1.5D

20.0

60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 80.0 80.0 70.0 70.0 70.0 70.0 80.0 80.0 80.0 80.0 60.0 60.0 60.0 60.0 70.0 70.0 70.0 70.0 70.0 70.0 75.0 75.0 75.0 75.0 90.0 90.0 90.0 90.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 90.0 90.0 75.0 75.0 75.0 75.0 90.0 90.0 90.0 90.0 70.0 70.0

9.5

12.0

I

29.0

GSXSLT30800C-1.5D

GSX20800C-2D GSX40800C-2D

16.0

38.0

ASM2080

ASM2080DL ASM4080DL

18.0

39.0

GSX20800S-2D GSX30800C-2D GSX40800S-2D GSV4080-2.5D GSXVL4080-2.5D GSX20800C-3D GSX20800S-3D GSX40800C-3D GSX40800S-3D GSX20800C-4D GSX20800S-4D GSX40800C-4D GSX40800S-4D GSX20810S-2D GSX20820S-2D GSX20830S-2D GSX20840S-2D GSX20850C-1.5D GSX40850C-1.5D GSX20850C-2D GSX40850C-2D GSX20850S-2D GSX40850S-2D GSX20850C-3D GSX20850S-3D GSX40850C-3D GSX40850S-3D GSX20850C-4D GSX20850S-4D GSX40850C-4D GSX40850S-4D GSX20860S-2D GSX20870S-2D GSX20880S-2D GSX20890S-2D GSX20900C-1.5D GSX30900C-1.5D GSX40900C-1.5D

3.0000 3.0000 3.0000 3.0000 3.0000 3.0000 3.0000 3.5000 3.5000 3.5000 3.5000 3.5000

0.5625

19.0

8.0

20.0

0.7500

0.3750

24.0

1.1250

1.5000

32.0

9.6 9.7 9.8 9.9

20.0 20.0 20.0 20.0

70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 71.0 71.0 70.0 70.0 70.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 71.0 75.0 75.0 75.0 75.0 75.0 75.0 90.0 90.0 90.0 90.0

8.1 8.2 8.3 8.4

19.0 19.0 19.0 19.0

13.0

15.0

GSXSLT 31000C-1.5D

17.0

GSX21000C-2D GSX41000C-2D

20.0

19.0

ASM2100

ASM2100DL

8.5

GSX21000S-2D GSX31000C-2D GSX41000S-2D GSV4100-2.5D GSXVL4100-2.5D GSX21000C-3D GSX21000S-3D GSX41000C-3D GSX41000S-3D GSX21000C-4D GSX21000S-4D GSX41000C-4D GSX41000S-4D

22.0

26.0

10.0

25.0

34.0

30.0

8.6 8.7 8.8 8.9

19.0 19.0 19.0 19.0

40.0

14.0

ASM4100DL

22.0

GSXSLT30900C-1.5D

GSX21050C-1.5D GSX41050C-1.5D GSX21050C-2D GSX41050C-2D GSX21050S-2D GSX41050S-2D GSX21050C-3D GSX21050S-3D GSX41050C-3D GSX41050S-3D GSX21050C-4D GSX21050S-4D GSX41050C-4D GSX41050S-4D GSX21100C-1.5D GSX41100C-1.5D GSX21100C-2D GSX21100S-2D

16.0

GSX20900C-2D GSX40900C-2D GSX20900S-2D GSX30900C-2D GSX40900S-2D GSV4090-2.5D GSXVL4090-2.5D GSX20900C-3D GSX20900S-3D GSX40900C-3D GSX40900S-3D GSX20900C-4D GSX20900S-4D GSX40900C-4D GSX40900S-4D GSX20910S-2D GSX20920S-2D

21.0

18.0

22.0

9.0

10.5

23.0

32.0

27.0

100.0 100.0 100.0 100.0

42.0

36.0

75.0 75.0 75.0 75.0

17.0

11.0

9.1 9.2

19.0 19.0

I 7

22.0

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