M6X1.0 High Speed Steel Thread Forming Roll Tap Metric
5 and larger)MATERIALS:brass, copper, lead, stainless steels, carbon steels,zinc, most ductile materials producing stringy chipsare great for forming.Premium High Speed Steel Metric TapsThread Forming/Roll Style TapsPlug Tap sizes M10 and smaller have male centersSINGLE THREAD: 1.