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4 Flutes High Speed 45 Helix End Mills

4 45

Endmills for pre-hardened and hardened steel (HRc50~62) HARD series
Good wear resistance by Si-based PVD coating.
High precise edge tolerance.
Reinforced edge design for preventing edge chipping.
45 degree helix design for high speed, feed condition.
Outstanding performance at high speed machining by ultra fine
(0.2 ) WC grade.

0 0.01 0.01 0.025 0.015 0.03 D Size D Tolerance
1~5 +0 ~ -0.01mm
6 ~ 12 -0.01 ~ -0.025mm
-0.015 ~ -0.03mm
14 ~ 25

1~5 6 ~ 12 14 ~ 25 Shield Edge mm

Order Number Diameter Length Overall Shank
of cut Length Dia
4HEM 010 025 S06 D L1 L d
4HEM 010 035 S06
4HEM 010 050 S06 1 2.5 40 6
4HEM 012 030 S06 1 3.5 40 6
4HEM 015 040 S06 1 5 45 6
4HEM 015 060 S06 1.2 3 40 6
4HEM 015 080 S06 1.5 4 40 6
4HEM 020 050 S06 1.5 6 40 6
4HEM 020 080 S06 1.5 8 45 6
4HEM 020 100 S06 2 5 40 6
4HEM 030 080 S06 2 8 45 6
4HEM 030 120 S06 2 10 50 6
4HEM 030 150 S06 3 8 45 6
4HEM 040 110 S06 3 12 50 6
4HEM 040 160 S06 3 15 55 6
4HEM 040 200 S06 4 11 45 6
4HEM 050 130 S06 4 16 55 6
4HEM 050 180 S06 4 20 60 6
4HEM 050 250 S06 5 13 50 6
4HEM 060 130 S06 5 18 60 6
4HEM 060 200 S06 5 25 70 6
4HEM 060 250 S06 6 13 50 6
4HEM 080 200 S08 6 20 60 6
4HEM 080 250 S08 6 25 70 6
4HEM 080 300 S08 8 20 60 8
4HEM 080 400 S08 8 25 70 8
4HEM 100 220 S10 8 30 75 8
4HEM 100 300 S10 8 40 90 8
4HEM 100 400 S10 10 22 70 10
4HEM 100 500 S10 10 30 80 10
4HEM 120 260 S12 10 40 90 10
4HEM 120 400 S12 10 50 100 10
4HEM 120 500 S12 12 26 75 12
4HEM 120 600 S12 12 40 90 12
4HEM 140 300 S14 12 50 100 12
4HEM 140 500 S14 12 60 110 12
4HEM 160 350 S16 14 30 80 14
4HEM 160 500 S16 14 50 110 14
4HEM 160 650 S16 16 35 90 16
4HEM 200 400 S20 16 50 110 16
4HEM 200 500 S20 16 65 120 16
4HEM 200 700 S20 20 40 100 20
4HEM 250 800 S25 20 50 110 20
20 70 130 20
25 80 160 25

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