Feature: 1)HSS thread tap,roll form tap 2)Thye:M,UNC,UNF,W 3)Material:HSSE,CPM, ... 4)Coating:TIN,ALSIN-A,TICN,Bright HSS thread tap,threading tool,roll form tap Feature:1.Material:M42(HSS Co8%),CPM,CPS ... restrictment Place of OriginFujian, China (Mainland)Brand NameXYCModel NumberNRT (Thread forming tap)CoatingTIN,TICN,ALSIN-A,Bright finishTypeMetric,UNC,UNF,BSWPrice: Minimum ...