Drill bit sharpener for Proxxon (scaled)

thanks to the original designer:

Spiral drill sharpener adapter for proxxon
by noel841106, https://www.thingiverse.com/thing:2743361

i just scaled the file to the correct size.

you will need:
1x M3 screw (~12mm)
1x M3 nut
1x M3 washer