1.Type:CNC drill bits 2.Material:HSS,HSS-E,carbide,etc 3. ... 4.Point angle:110,118,135 degree CNC drill bits Features: 1.Drill bits:CNC drill bits2.Material:HSS,HSS-E,carbide ... ,etc3.Coating:Tin,Bright,Ticn,etc4.Complete in specification5.Type:left/right ...