Top tool. I am an electrical installer and I use this wire stripper almost daily, both for stripping wires and mainly for panel work. It really handles all the dimensions it claims and doesn't stop anywhere. I use it on single-core - flexible and even JZ cables and it is flawless.

An excellent product for anyone dealing professionally with cables, or even as a hobbyist who simply wants the best possible experience. It can handle a wide range of cable sizes from 28awg - 5awg or 0.08-16mm, it is lightweight, and the adjustable blade is very useful depending on the type of insulation (insulation, PVC or silicone) or the thickness of the cable you want to strip. There is also a spare blade in case it doesn't strip properly after heavy use (perhaps after years).

Spare part code: 12 49 31

Expensive but gets the job done!