1、HAND CRANKED ELECTRIC DUAL PURPOSE: Hand cranked electric dual purpose wire stripping machine adopt high speed steel round knife, wire stripping range from 1‑25mm 2、SAVING HUMAN POWER: When in use, an electric drill can be used to drive the shaft, saving human power. One piece modeling separator bring automatic threading without slipping 3、ACCURATELY ADJUST CUTTING DEPTH: Spiral lifting positioning column can accurately adjust the cutting depth. Conveniently remove the blade, easy to install and disassemble 4、ADJUSTABLE WIRE INLET HOLE: Metal wire inlet groove provide automatic wire feeding without hand. Adjustable wire inlet hole support up and down adjustment, suitable for a variety of line types 5、FOR WIRE STRIPPING: Suitable for wire stripping of waste wires, single core wires, loose wires, sheathed flat wires, etc.