... end mill 2.Material:HSS,HSS-CO,Carbide 3.Coating:TIALN 4.Flute:2F,4F 5.Helix angle:35 degree Ball end mill Features: 1.Ball end ... mill2.Material:HSS,Hss-co,Carbide3.Coating:TIALN,TICN,bright ... taps,spiral pointed taps and other cutting tools,such as drill bits,end mills,saws etc. We can supply ... feel free to contact with us. Ball end mill