High Leverage Diagonal Cutter. For very tough, continuous use High cutting performance with minimum effort due to optimum coordination of the cutting edge angle and transmission ratio Precision cutting edges additionally induction-hardened (cutting edge hardness approx. 64 HRC), for all sorts of wire including piano wire.Capacity half-moon Capacity in square millimetres Square drive Capacity square Capacity step-like square Capacity triangular Clamping width hexagon Clamping width round Clamping width square Clamping width