Screwdriver sanding tool
thingiverse
I have a dremel and I was too lazy to look for it, so I made this quick thing, just add some glue to the sandpaper... so yeah. Usage preview: https://youtu.be/pKqsax8h3ks Used an 0.8mm nozzle, most likely an smaller one would work better and may need less hand-sanding after print.
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