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" 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.Features & Benefits- Market Leading 5mm thick drilling capacity- Fast, smooth drilling with minimal kickback- Specially hardened for impact wrench use- Precision ground flutes with easy chip clearance -135 split point angle for easy starting & accuracy- GoldMax low-friction titanium coating to stop burn out- High strength, non-slip shank design