#2-64 High Speed Steel Thread Forming Roll Tap TIN Coated
0 Thread ChamferFor through hole tappingTHREAD FORMING:Taps have no flutes or cutting edges & providechipless tappingLUBE GROOVES:For lubrication & venting in blind holes (sizes #6-32 and larger)MATERIALS:brass, copper, lead, stainless steels, carbon steels,zinc, most ductile materials producing stringy chipsare great for forming.5 Thread ChamferFor blind hole tappingPLUG: 4.5 Thread ChamferFor maximum thread length in blind holes due toits short chamferBOTTOM: 2.Premium High Speed Steel TapsTiN coated for better performance and increased tool lifeThread Forming/Roll Style TapsPlug Tap sizes 3/8"and smaller have male centersSINGLE THREAD: 1.