The professional electrician tools also updated material, drill wire twister is made of aluminum alloy, let the wire stripper drill be more efficient and faster than the old wire stripper Updated wire stripper tool: wire stripper with wire stripper for 1.5 square, 2.5 square, 4 square, 6 square, 10 square wires. Wire strippers to change the different wire strippers in one wire twisting tool Wire twisting tool set with 5 different size wire strippers can be change in one wire stripper, an electric drill connector, a wire twister, a screwdriver connector. 5 different size wire strippers can use in all types of soft wires and hard wires Wire twister tool for drill with alloy jaws, makes stripping wires more fast and efficient, the stripping length can be adjusted from 10 to 30 mm Eight in 1 electrician tools box can be used in wire splicing and wire recycling. Drill wire twister saving your time, Manufacturer: Ounfhtrttk