Standards din iso 9654 iec 61340 5 1 head shape wide pointed head design with fixture for trapping ends of wires which have been cut off cutting edge with full flush cutter function for virtually flush cutting maximum service life of cutting edge achieved through additional inductive hardening to approx 64 hrc with opening spring surface resistance 106 109 ohms material high alloy carbon steel c 60 application for virtually flush cutting copper wire function for trapping cut