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4 Flutes JJ Spherical End Mills for 3D Cut 230

4 3D 230

JJ series

A Type Endmills for pre-hardened and hardened steel (HRc52~70)
Good wear resistance by high quality Si-based PVD coating.
B Type 230 degree ball shape for wide range 3D machining.
Minimize chattering and fracturing by taper and straight designed flute.
Order Number Outstanding performance at high speed machining by ultra fine
(0.2 ) WC grade.
4JJSP 010 040 S06
4JJSP 010 060 S06 0.005 0.01 D Size D Tolerance
4JJSP 010 013 200 0.5 ~ 2.5R 3 ~ 6R 1~5 +0 ~ -0.01mm
4JJSP 015 060 S06 6 ~ 12 -0.005 ~ -0.015mm
4JJSP 015 080 S06
4JJSP 015 013 200 mm
4JJSP 020 060 S06
4JJSP 020 100 S06 Diameter Neck Diameter Length Effective Angle Overall Type Shank
4JJSP 020 013 200 of cut Length Length Dia
4JJSP 030 100 S06 RD D1 L1 0 A d
4JJSP 030 150 S06 L2 0 L A
4JJSP 030 013 300 0.5R X 1 0.91 0.7 1 30 B 6
4JJSP 040120 S06 0.5R X 1 0.91 0.7 4 0 60 A 6
4JJSP 040 200 S06 0.5R X 1 0.91 0.7 6 0 60 A 6
4JJSP 040 030 250 0.75R X 1.5 1.36 1 20 1 30 80 B 6
4JJSP 050 010 400 0.75R X 1.5 1.36 1 6 0 60 A 6
4JJSP 060 150 S06 0.75R X 1.5 1.36 1 8 0 60 A 6
4JJSP 060 300 S06 1R X 2 1.8 1.4 20 1 30 80 B 6
4JJSP 060 010 210 1R X 2 1.8 1.4 6 0 60 A 6
4JJSP 080 010 280 1R X 2 1.8 1.4 10 0 60 A 6
4JJSP 100 010 350 1.5R X 3 2.7 2.1 20 1 30 80 B 6
4JJSP 120 010 420 1.5R X 3 2.7 2.1 10 0 70 A 6
1.5R X 3 2.7 2.1 15 0 70 A 6
2R X 4 3.6 2.8 30 3 80 B 6
2R X 4 3.6 2.8 12 1 70 B 6
2R X 4 3.6 2.8 20 0 70 A 6
2.5R X 5 4.5 3.5 25 0 80 A 6
3R X 6 5.4 4.2 40 1 90 B 6
3R X 6 5.4 4.2 15 1 90 B 6
3R X 6 5.4 4.2 30 1 90 B 6
4R X 8 7.2 5.7 21 1 100 B 8
5R X 10 7.1 28 100 10
6R X 12 9 8.5 35 110 12
10.8 42 120

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