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. - Cutting capacities medium hard wire (diameter): Ø 4.2mm- Schneidwerte harter Draht (Durchmesser): Ø 3.0mm- Cutting capacities piano wire (diameter): Ø 2.5mm- VDE tested: yes