VersaDrive Combi Drill Taps are a time saving solution for pilot drilling & tapping in one easy operation. The Titanium coating provides wear resistance and faster cutting performance.VersaDrive Sheet Metal Impacta-DrillTaps have a patented non-slip, Hex shank suitable for use in any standard 1/2 in. drill chuck for cordless or pistol drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.Recommended for use with Impact Drivers for high drilling and tapping productivity.Ground flute twist drill creates the perfect tapping holeSafer tapping with minimal kickbackSpecially hardened for impact wrench useHigh grade tool steel for high accuracy & long lifeGoldmax low friction titanium coating to stop burn outHigh strength, non slip shank designDrill & Tap in one easy operation