The wire stripper is made of aluminum alloy material and the blade is made of tungsten steel alloy, which is a good helper for electricians. It can save time and improve working efficiency. With the electric drill, the wire sheath will be rotated out along the groove of the wire stripper. It is more convenient and faster than old manual wire strippers. The peeling length is adjustable, and the adjustment range is 10-33mm. This cable twisting stripping tool has small size and the shank diameter is 6.35mm, which is easy to carry. You can put it in your pocket or tool bag. It can greatly improve your work efficiency, prevent finger injuries and relieve fatigue. This wire twister tool is fast and convenient to use, speeding up the assembly process of switches and sockets and saving lots of time in tightening nuts, and preventing numbness and pain in arms and hands. Our power drill wire stripper cutter tool can be used with hand drill and electric tools, which is quick wire stripping. It is not just a wire stripper, but a screwdriver. Features: The wire peeling tool is easy to peel wire sheath, which is more convenient to operate. The include 2.5 - 4 - 6 - 10 square meter universal. Specification: Product Name: Wire Stripper : 2.5 - 4 - 6 - 10 square meter universal Shank diameter: 6.35mm Scope of application: used for wire stripping, etc. Name: Wire Twister Tool : 1.5-6 square meter universal Installation type: twist-type installation Application areas: connecting wires Material: Metal colour: As shown Package Contents: 4 x Electric Wire Strippers 1 x Post 1 x Wrench 1 x Replacement Cutter Head + Screw 1 x Wire Twister Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.