I built a survivor utility belt with tool quality “Metal sawing 1” and “Fine metal sawing 1” (i.e those of a hacksaw). However when I try to disassemble a seat (from a car) a message displays saying “Need a hacksaw to disassemble this”. It seems the tool qualities don’t work on everything and certain items still require the actual tool.
Edit: It doesn’t seem to work on any car part (can’t disassemble steel frames, tires, etc.)