1.Type:hsse gun taps 2.Material:HSSE, CPS 3.Coating:Alsin-A,H,Tin,etc 4.Standard:JIS ,GB, ANSI,DIN High Performance Gun Taps 1.Type:HSSE gun taps,machine taps2.Material:HSS,HSSE3.Coating:Alsin-A,H,TiCN,TIN,etc4.Standard:JIS ,GB,ANSI,DIN5.SGS ISO 9001:20086.Standard size and customIf you have any question ,please feel free to contact with us. HSSE Gun Taps