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4 Flutes Variable Helix End Mills for SUS

4 SUS

Endmills for alloy steel, SUS, Ti/Ni base alloy, Inconel
and hard to cut materials.
JCRO coating provides wear resistance improvement as well as
avoid edge stress in various applications.
Minimize chattering during cutting application by unequal index of
flute and helix angle to the endmill edge.
Type A minimizes chipping, Type B maximizes chip emmissins.
Minimize fracturing at high feed by high TRS fine WC grade.

0 0.01 0.01 0.025 0.015 0.03 AB D Size D Tolerance
1~ 5 1~5 +0 ~ -0.01mm
Shield Edge Shield Edge 6 ~ 12 -0.01 ~ -0.025mm
6 ~ 20 -0.015 ~ -0.03mm

6 ~ 12 6 ~ 20 mm

Order Number Diameter Length Effective Chamfer Overall Shank Order Number Diameter Length Effective Chamfer Overall Shank
of cut Length type Length Dia of cut Length type Length Dia

D L1 L2 Type L d D L1 L2 Type L d

4SUVA 010 025 S04 1 2.5 - A 50 4 FOR SUS
4SUVB 010 025 S04 1 2.5 - B 50 4
4SUVA 010 060 S04 1 2.5 6 A 50 4
4SUVA 015 040 S04 1.5 4 - A 50 4
4SUVB 015 040 S04 1.5 4 - B 50 4
4SUVA 015 100 S04 1.5 4 10 A 50 4
4SUVA 020 050 S04 2 5 - A 50 4
4SUVB 020 050 S04 2 5 - B 50 4
4SUVA 020 120 S04 2 5 12 A 50 4
4SUVA 030 080 S06 3 8 - A 60 6
4SUVB 030 080 S06 3 8 - B 60 6
4SUVA 030 180 S06 3 8 18 A 60 6
4SUVA 040 110 S06 4 11 - A 60 6
4SUVB 040 110 S06 4 11 - B 60 6
4SUVA 040 210 S06 4 11 21 A 60 6
4SUVA 050 130 S06 5 13 - A 60 6
4SUVB 050 130 S06 5 13 - B 60 6
4SUVA 050 210 S06 5 13 21 A 60 6
4SUVA 060 130 S06 6 13 - A 60 6
4SUVB 060 130 S06 6 13 - B 60 6
4SUVA 060 210 S06 6 13 21 A 60 6
4SUVA 080 190 S08 8 19 - A 60 8
4SUVB 080 190 S08 8 19 - B 60 8
4SUVA 080 270 S08 8 19 27 A 60 8
4SUVA 100 220 S10 10 22 - A 70 10
4SUVB 100 220 S10 10 22 - B 70 10
4SUVA 100 320 S10 10 22 32 A 70 10
4SUVA 120 260 S12 12 26 - A 80 12
4SUVB 120 260 S12 12 26 - B 80 12
4SUVA 120 380 S12 12 26 38 A 80 12
4SUVA 160 320 S16 16 32 - A 90 16
4SUVB 160 320 S16 16 32 - B 90 16
4SUVA 160 450 S16 16 32 45 A 90 16
4SUVA 200 380 S20 20 38 - A 100 20
4SUVB 200 380 S20 20 38 - B 100 20
4SUVA 200 550 S20 20 38 55 A 110 20

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