... :TIN,ALSIN-A,TICN,Bright HSS thread tap,threading tool,roll form tap Feature:1.Material:M42(HSS Co8%),CPM ... .stronger threads3.better thread gaging4.longer tap life5.more efficient production6.reduced tap breakage7.no equipment restrictment Place of ... OriginFujian, China (Mainland)Brand NameXYCModel NumberNRT (Thread forming tap)CoatingTIN,TICN,ALSIN-A,Bright finishTypeMetric,UNC,UNF,BSWPrice: ...