1.[Upgraded Electric Wire Stripper Set]Quickly strip wire insulation with this electrically powered tool, saving time and effort. By electric drill, the wire sheath will rotate out along the groove of the wire stripper, which is more convenient and faster than the old manual wire stripper. Note: Please select the correct size to buy 2.5/4/6 square. 2.[Wire Stripping and Twisting Tool]Specifically designed for cables, it features sharp jaws for cutting and stripping the outer sheath. The stripping length can be adjusted, with an adjustment range of 10~33mm. 3.[Electrician Tool Set]This Electric Wire Stripper can highly improve your work efficiency, prevent hurting fingers. The wire twister comes with a 1/4' chuck to fit most commonly drills and drive sockets. This wire nut twister can be driven by a corded or cordless drill driver without additional equipment or accessories. 4.[Wire Twister Tool for Drill]Use it together with a hand electric drill and electric tool to achieve the effect of quickly stripping the wire. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.