1.Carbide flat end mill,hss end mill 2.Material:HSS,HSS-CO, ... 4.Flute:2F,4F 5.Helix angle:35 degree Carbide flat end mill,hss end mill Features: 1.Carbide square end ... ,spiral pointed taps and other cutting tools,such as drill bits,end mills,saws etc. We can supply special one according ...