Sumitomo General Catalog 2025-2026

GSX MILL 4 Flute Endmills Anti-vibration Type GSXVL 4000-2.5D Type

Ti Alloy / Heat Resistant Alloy

Tempered Steel / Die Steel

Hardened Steel 45 to 55HRC

Hardened Steel 55 to 60HRC

Stainless Steel

General Steel

Carbon Steel

Alloy Steel

Pre-hardened Steel

Cast Iron

Corner

Flutes

Coat

Helix Angle

Side Milling

Slot Milling

Groove Finishing

Face Milling

Helical Milling

Ramping

Fig 1

Fig 2

APMX

APMX

15˚

LF

LU

LF

I

Body

Dimensions ( mm )

Dia. DC

Cutting Edge Length APMX

Neck Length LU

Overall Length LF

Shank Dia. DMM

Cat. No.

Fig

GSXVL4020-2.5D GSXVL4030-2.5D GSXVL4040-2.5D GSXVL4050-2.5D GSXVL4060-2.5D GSXVL4070-2.5D GSXVL4080-2.5D GSXVL4090-2.5D GSXVL4100-2.5D GSXVL4110-2.5D GSXVL4120-2.5D GSXVL4140-2.5D GSXVL4150-2.5D GSXVL4160-2.5D GSXVL4180-2.5D GSXVL4200-2.5D GSXVL4250-2.5D

2.0 3.0 4.0 5.0 6.0

5 8

6.5 9.5

50 50 50 60 60 70 80 90 90 90 90

4 6 6 6 6 8 8

1 1 1 1 2 1 2 1 2 1 2 1 1 2 1 2 2

                

10 13 15 18 20 23 25 28 30 35 38 40 45 50 63

11.5 14.5

-

7.0

20.0

8.0 9.0

-

25.0

10 10 12 12 16 16 16 20 20 25

10.0 11.0 12.0 14.0 15.0 16.0 18.0 20.0 25.0

-

30.5

-

37.5 41.0

110 110 115 120 125 140

-

48.0

- -

Grade: ACF20

Endmill Identification (GSXMILL Series Only) Series Code GSXVL 4 020 - 2.5D Dia.

Number of Teeth

Cutting Edge Length

I 76

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