Features: Wire stripper tool with hand crank or drill power can strips wire through two operating method. You can choose to turn the hand crank or connect the electric drill to the interfaces to drive the manual wire stripping machine. Full-metal bearing wire feeding wheel, smooth and stable. Save time and effort, efficient stripping, knob design for easy adjustment of stripping ranges, with the stripping ranges of 1-21mm. Professional wire stripping machine use high-efficiency cutter, quenched and high hardness, sharping and wear-resistant, greatly improving the efficiency of wire stripping, smooth stripping process. V-shaped wire feeding gear structure design, frictions is greatly improved, firmly fixed, smooth operating, more accurate wire stripping. And manual screw adjustment design makes the adjustment process more precise. After placing wire, adjust the knob to clamp the cutter to wire and pull wire to moving it past wire feed wheel. After passing through the stripping machine, the outer skin of wire is stripped and the cores can be removed. Specifications: Material:Metal Size:Approx.250mm/9.84''x105mm/4.13''x40mm/1.57'' Package Includes: 1Piece Manual Wire Strippers Machine note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.