I’m still searching but like most of us multi tool carriers, I’m trying to be prepared.
Whoever makes and mods
—What tools would I need to put the can opener at the back of a blade (may need thicker blade but will be between 58-91)
— what tools to put a blade on edge of a nail file
—awl onto end of scissors (should just need a hole and a way of keeping one end open, still and safe)
—In your experience what’s the best fitting 1/4” female to 1/4 hex” (rather than going the cyber tool route)
and what are you sliding it onto? I’ve seen them slid onto the combo psi of the 58mm and the nail file.
Best choice for modding blade is dremel. There is 2 ways to to do mod that but i think you want something like on my spork, you could try mod something like on 108mm saw has but on blade and back of it, i just dont know would it work ( i could test it on of my fake SAK blade)
Modding nailfile its handfiling with file, sharprening stone or pivot sharpener. Or mechanical way with Dremel
For scissors i would recommend pole drilling machine (easiest to do) but need to drill slowly without letting scissor blade heat otherwise you ruin heat treatment.
Best route for adapter would be LM Removable Bitdriver, it fits to like classic sd file and many other places.
Only Tools Matters