1.Threading hand tap, hss form taps, carbon steel taps, handle drill tap 2.Thread type:M,UNC,BSW 3. ... , Punch, Mold Etc. Features:1.Type:Hssco cutting tap,spiral taps.2.Material:HSS,HSSE3.Coating:Tin,Ticn,Bright,H,Alsin ... 9001:2008 coatingTIN, TIALN, ALTIN, TIAIN, etc.sizesstandard and non-standard.materialsolid carbide,hss,hss-coworkpiecwood,plywood,steel,aluminum,plastic,glass ...