The Aven Tools 10829S Accu-Cut Extra Large Oval Head Cutter is able to cut confidently through heavy duty wire. The cutter has a longer and wider head that permits expanded cutting capacity. The cutter utilizes superior cutting edge technology: cutting edges have a hardness of 63 - 65 HRC for exceptional durability and are sharpened crisply at the very tip and along the entire length of the cutting edge. A unique joint design ensures that the cutting edges stay in perfect alignment for superior performance. The grips are ESD Safe and ergonomically designed to increase operator productivity.