/diy/ - Do It Yourself

Bros, I need some help stripping wires for an audio cable. The cable is braided and each wire is really thin (0.35mm... not sure what AWG that is) and I think each individual wire contains 6 or 7 copper strands. The sheath is made out of PTFE, I think, and I can't melt it with a soldering iron.... I've tried. So the only solution is to physically remove it. I have that generic wire stripper that looks like pliers and has holes for various gauges. But the wire is too small. The sheath is so damn tough and small that if I use a blade to score it, I almost always cut the wires itself.

How the fuck do I strip this? Thanks for any ideas!