1.corner rounding end mills 2.Material:HSS,HSS-CO,Carbide 3.Coating:TIALN 4 ... 4F 5.Helix angle:35 degree corner rounding end millsFeatures: 1.Tapered end mill, end mill2.Material:HSS,Hss-co,Carbide3.Coating:TIALN ... pointed taps and other cutting tools,such as drill bits,end mills,saws etc. We can supply special one according to customer ... demand,pls feel free to contact with us. corner rounding end mills