KNIPEX 64 62 120 ESD Electronics End Cutters Style 6: oblique end cutter, mini-blade with small bevel Low-friction double spring for gentle and even opening The polish or mirror polish (only finish 2) together with a fine film of oil offer the best possible rust protection - no circuit faults caused by peeling chrome from plated tools Cutting edge hardness at least 56 hrc High-grade special tool steel, forged, oil-hardened