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3&4&5 Flutes 45 Helix Roughing Core R End Mills for SUS

3&4&5 45 SUS R

Alloy steel, SUS, Inconel, Mild Steels and various

hard-to-cut material for roughing
JCRO coating provides wear resistance improvement as well as
avoid edge stress in various applications.
45 helix Design for minimizing cutting resistance and long time process.
High speed and roughing work applicable by fine pitch flute.

0.02 0.04 0.02 0.05 D Size D Tolerance
3~ 9 10~ 20 3~9 -0.02 ~ -0.04mm
0 ~ 20 -0.02 ~ -0.05mm

mm

Order Number Diameter Length Effective Overall Shank FOR SUS
of cut Length Length Dia
3SUR 030 002 S06 DR L1 L2 L d
3SUR 040 002 S06
4SUR 050 002 S06 3 X R0.2 8 - 50 6
4SUR 060 002 200 4 X R0.2 10 - 50 6
4SUR 060 002 S06 5 X R0.2 13 - 50 6
4SUR 060 005 S06 6 X R0.2 10 20 60 6
4SUR 070 002 S08 6 X R0.2 13 - 60 6
4SUR 080 002 250 6 X R0.5 13 - 60 6
4SUR 080 002 S08 7X R0.2 18 - 70 8
4SUR 080 010 S08 8X R0.2 12 25 70 8
4SUR 090 003 S10 8X R0.2 19 - 70 8
4SUR 100 003 300 8 X R1 19 - 70 8
4SUR 100 003 S10 9 X R0.3 20 - 70 10
4SUR 100 010 S10 10 X R0.3 15 30 75 10
4SUR 110 003 S12 10 X R0.3 22 - 75 10
4SUR 120 003 350 10 X R1 22 - 75 10
4SUR 120 003 S12 11 X R0.3 25 - 80 12
4SUR 120 010 S12 12 X R0.3 20 35 80 12
5SUR 140 005 S16 12 X R0.3 26 - 80 12
5SUR 160 005 100 12 X R1 26 - 80 12
5SUR 160 005 110 14 X R0.5 28 - 90 16
5SUR 160 015 100 16 X R0.5 32 - 100 16
5SUR 160 015 110 16 X R0.5 42 - 110 16
5SUR 200 005 100 16 X R1.5 32 - 100 16
5SUR 200 005 110 16 X R1.5 42 - 110 16
5SUR 200 020 100 20 X R0.5 38 - 100 20
5SUR 200 020 110 20 X R0.5 45 - 110 20
20 X R2 38 - 100 20
20 X R2 45 - 110 20

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