A VersaDrive® exclusive innovation, the ImpactaStep Cutter offers combined drilling and reaming on materials up to 12mm thick. Featuring 5 individual cutting diameters and a straight flute design for strength and easy resharpening, the ImpactaStep Cutter is optimised for use with Impact Drivers and Impact Wrenches as well as the latest range of VersaDrive® Premium Magnet Drills. VersaDrive® ImpactaStep Cutters 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. 5 heavy duty drill bits in one tool - Drill new holes and enlarge holes in metal up to 1/2" thick Safety collar prevents injury & damage when using the largest step Straight flute design with size markings at each step Industrial grade Titanium Nitride coating reduces heat buildup and burn-out Use on Impact to prevent dangerous kickback caused by handheld rotary tools Heavy-duty hex shank design for secure non-slip operation VersaDrive® patented shank and modular adapters provide unbeatable jobsite flexibility Impact-rated due to dual hardening process - allows up to 15X faster speed than traditional methods