For fine cutting work in electronics and fine mechanics. Sturdy, zero-backlash box joint. Low friction double spring for gentle and even opening. The mirror polish together with a fine film of oil offer effective rust protection - no circuit faults caused by peeling chrome from plated tools. Cutting edges induction hardened (approx. 62 HRC). Cutting capacity - up to 1/16" for soft wire, 3/64" for medium and up to 1/64" for hard wire. Semi-flush with small bevel. Ball bearing steel; laser-hardened cutting edges. Semi-flush cut. Cutting edge hardness approx. 62 HRC. Plastic-coated handles. Load-optimised for a more direct feel when working. Cutters additionally laser hardened, cutter hardness at least 60 HRC. Narrow sleeves pulled up to the head of the pliers enable the tool to be guided securely and comfortably, also between thumb and index finger. Ball bearing chrome steel.