Thermal strippers are the way to go, but if you are in an area without electricity or if the cord will get in your way, I've used Stripmaster Ideal (45-097) on wires down to 24 awg with different types of insulation, including teflon coated. They look like the Klein squeeze style in the OP, but have good jaws. The clamp also releases before snapping back in place so you don't damage strands. And if it makes you feel better, these were approved by Boeing for use on GPS satellites.
__________________
1960 356 Super 90 - EFI'd
1989 190e 2.6
1991 964
|