Stripping Size Range: Works with 0.03-10mm² (AWG32-7) stranded or solid wire. Great for electrical, speaker wire, and many other types. This wire stripper provides precise stripping for various wire sizes. Solid and Durable: Made with high-hardness steel and glass-fiber nylon, this tool is built to last. Suitable for stripping, cutting, and handling copper, aluminum, and other wire types. Please avoid using it on steel material. Improved Design: Features self-adjusting jaws that automatically adapt to wire sizes without the need for manual adjustment. It works effectively on fine, thick, multi-stranded conductors, PVC, and other insulation types. Lightweight and Portable: This automatic wire stripper weighs only 140g, making it compact and easy to carry. Perfect for use in tight spaces or on the go. Precise Stripping: The sharp blades ensure a clean and efficient wire stripping process, without damaging the core wire. Perfect for electrical and DIY projects., Manufacturer: BOLTX