Precise cutting, even of fine wires flush to surfaces Extremely sharp cutting edges made of rustproof, air-hardened stainless steel The Knipex Electronic Super Knips is made of surgical steel (INOX steel). For cutting level to surfaces, the cutting edges are ground without a bevel and hardened to approx. 54 HRC. Thanks to the precisely machined tips, even fine wires that are in contact with housings or components can be cut precisely. Dexterity is required when working on electronic components and in fine mechanics. Thanks to its friction-free torsion spring, the Knipex Electronic Super Knips 78 61 140 is so smooth-action that the force can be controlled very finely when working on electronic components and in fine mechanics. The opening spring and opening limiter make work even easier. Important for electronic work: ESD grips on the handles enable slow, controlled equalisation of any differences in electric potential between the user and sensitive electronic components. A special detail ensures a precise cut and a long service life