1.Type: POT JIS gun pointed taps 2.Material:HSS,HSSE 3.Coating:Alsin-A,H,Ti,etc 4.Standard:JIS ,GB,ANSI,DIN POT JIS gun pointed taps 1.Type:POT JIS gun pointed taps.2.Material:HSS,HSSE3.Coating:Alsin-A,H,TiCN,TIN,etc4.Standard:JIS ,GB,ANSI,DIN5.SGS ISO 9001:20086.Complete in specification If you have any question ,please feel free to contact with us.