The Knipex 7401200 High Leverage Diagonal Cutters are engineered for very tough, continuous use, offering exceptional cutting performance with minimal effort. This is achieved through the optimum coordination of the cutting edge angle and transmission ratio. Featuring precision cutting edges that are additionally induction-hardened to approximately 64 HRC, these 200mm cutters are suitable for all types of wire, including piano wire. Constructed from oil-hardened chrome vanadium electric steel with polished heads and comfortable plastic-coated handles, they meet DIN ISO 5749 standards.