The first step drill optimised for use with impact wrenches & impact drivers allowing the user to create holes in seconds.Featuring a spiral flute design with self-starting drill tip, for fast, smooth drilling with a rotary drill or impact wrench and market leading 5mm thick drilling capacity.VersaDrive Step Drills 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.Market Leading 5mm thick drilling capacityFast, smooth drilling with minimal kickbackSpecially hardened for impact wrench usePrecision ground flutes with easy chip clearance135Deg split point angle for easy starting & accuracyGoldMax low-friction titanium coating to stop burn outHigh strength, non-slip shank design