2 Flute End Mills For Graphite Machining. 1. cobalt: 12% 2.micro graid 0.2-0.4 um 3. TiALN coating or not 4. helix angle:30

1. cobalt: 12%2.micro graid 0.2-0.4 um3. TiALN coating or not4. helix angle:30°  ,       5. cutitng diameter tolerance: h8   shank tolerance:h66. for high speed machinning7. suit for machining workpiece  HRC45-538. used widely in aero space, mold, heavy machinery, automobile industry ect.