The High Leverage Diagonal Cutters are designed for rigorous and continuous use, these cutters offer high cutting performance with minimal effort. This efficiency is achieved through the optimal coordination of the cutting edge angle and transmission ratio. The precision cutting edges are further enhanced by induction hardening, resulting in a cutting edge hardness of approximately 64 HRC. This makes the pliers suitable for cutting all sorts of wire, including piano wire. Overall, these features ensure durability, precision, and effectiveness in demanding cutting applications.