1.This electric wire stripper is best suited for use with single-strand wires, and it may not provide optimal results with multi-strand wires, especially softer ones.
Please verify the type of cable you're working with.
2.For optimal results with wire twisting, it's recommended to strip the wire to a certain length before twisting.
We suggest stripping at least 2cm (4/5 in) of insulation, then using a wire twister to twist the wires together. After twisting, you can trim any excess length as needed.