Make your (random) orbital sander boast an even better dust extraction by aligning holes more precisely.
Helps stack discs in a very neat and organized way (OCD-friendly).
Rigid filament, 10%+ infill. Layer height doesn't matter. No supports needed, but use brim.
Reinforce tunnels with fiberglass (or whatever else you may have).
The author marked this model as their own original creation.