OSG Threading Tap - Metric Forming Tap (Roll) HSS-E - TIN Coated - Fluteless - M12 x 1.75The OSG Metric Forming Tap (Roll) in M12 x 1. 75 is a high performance threading tool designed for precision metalworking. Built for demanding applications, it forms strong, accurate threads through material deformation rather than cutting, delivering reliable results cycle after cycle. Material: HSS E (high speed steel with cobalt) for enhanced hot hardness and wear resistance Coating: Titanium Nitride (TiN) coating to reduce friction and extend tool