?for fine cutting work, e.g. in electronics and precision mechanics
?stable, through-hole and play-free joint
?Low-friction double spring for smooth and even opening
?the polish or mirror polish (only version 2) in combination with a fine oil film offers good rust protection - no disruption to the circuit due to flaking chrome parts
?Cutting edges additionally inductively hardened, cutting edge hardness approx. 62 HRC
?Special tool steel in special quality, forged, oil-hardened
Model 77 22 115:
?round head without facet
?Cutting edge hardness approx. 57 HRC