Material HRC Application OAL.(mm) SK7 Body Cutting edge Copper 135 503 503 1.3mm Features: Clean and smooth cutting Quality construction, made of SK7 steel. Small profile, ideal for electronic and precision field 21 degree angled plier head, perfect to cut the component or trim leads TPR non-slip handle provides comfortable use 5 cutting plier SK7 high carbon steel For copper 1.3mm