5 in 1 Function: Stripping, Cutting, Crimping, Adjustment Knob, Fine Adjustment Knob & Cable Stopper Stripping pliers: When stripping the insulation, the metal part of the cable is not damaged Crimping: The pliers can also be used as crimping pliers Cutting: The automatic wire stripper can also cut the wires quickly and more safely suitable for Ø from 0.2 mm² to 6 mm² includes wire cutter for insulated / uninsulated cable lugs and ignition plug. With this revolutionary tool pliers, you can make repair and assembly work at home and at work more efficient. With our new patented wire stripping pliers, stripping will be quicker and safer than ever before. It is ideal for use in the workshop, at home, at sea and for all occasions. In addition, insulated and non-insulated cable lugs can be crimped. Quickstart Guide: Adjust the rotary knob to strip electrical wires up to 24 AWG (0.2 mm²). For thinner cables, turn the knob in the "-" direction, for thicker cables in the "+" direction. The cutting edges do not damage the electrical conductors. WEDM Cr12MoV steel pool: hardness (HRC) 55-60. For all cable cross-sections between 10 AWG and 60 AWG (0.2-6.0 mm²) For insulated cable lugs from 22-10 AWG (0.5-6.0 mm²) For non-insulated cable lugs from 12-10 AWG (4-6 mm²) For non-insulated cable lugs from 16-14 AWG (1.5-2.5 mm²) For non-insulated cable lugs from 22-18 AWG (0.5-1 mm²)