Electronic Super Knips®. Cutting edge hardness approx. 54 HRC;INOX tool steel;Precision pliers for ultra fine cutting work, e. g. in electronics and fine mechanics;Ground, very sharp cutting edges without bevel;Precisely shaped tips cut wires close to a surface from Ø 0.2 mm;Shear cut with controlled micro cutting edge misalignment for the most precise cutting of even the thinnest of wires and for a long service life;Joint with stainless steel rivet;Extremely smooth movement for minimum operator fatigue;With opening spring and opening limiter