High quality and practical: Made of high quality carbon steel and PP material, high hardness, durable and wear resistant, built-in sharp wire cutting knife, help to cut quickly and easily. can be grasped, held, pulled and removed with one hand. Adjustable wire stripper: The automatic wire stripper is suitable for wires of different diameters and can be automatically adjusted to the diameter size stripping the wire. The length scale and adjustment knob can ensure stripping accuracy without damaging the copper conductor. 2 in 1 multifunctional combination: 2 in 1 wire strippers and cutters can not only strip the wire precisely, but also cut it quickly and easily. Single core wire stripping area for 0.2-3.3mm². Single core wire, cutting area is 0.08-2mm². Stripping area of several strands 0.2-5.5 mm². The shearing area of the strands is 0.09-3.5mm². Easy to use: ergonomic design and non-slip handle, the power transmission spring is under strong pressure, will not deform for a long time,