ITEM NAME:Adjusting 4.5-25mm Diameter Round Cable Slitter Stripper Cutter Tool Wire C Z8B9 Adjusting 4.5-25mm Diameter Round Cable Slitter Stripper Cutter Tool Wire C Z8B9 DIY Supplies: Electrical Type: Combination Turn the adjusting out A to get right exposed length of blade, which meet the cable thickness. Turn the adjusting screws B to get a distant of "V" shape cable holder (The diameter of cable was indicated on the slitter guide C) or punch D to get a correct distant, and then insert cable into the cable holder E. User can use less force on operation. Rotate the tool by clockwise direction 2-3 times. Push the shaft to the left end to get a longitudinal cuts. Pull the cable out or use the V-shape cutter to remove the slit insulation. For terminal block: Strip cables from 10-15mm diameter. colour:black Material:plastic size:16x4.5x2cm Package Contents: 1*Wire Cutter Tool