Sanding Mop

thingiverse

This is a Sanding Mop that you can print and put on to a 3/16" hex drill bit. Good for smoothing out organic prints. For the sandpaper I used 3M Sanding paper cut into strips 1/2" by 3" using a ruler and exacto knife. Fold those over and they fit snug in to the slots as shown in the photos. I recommend using some light glue stick on hex so it doesn't fly off the bit, or scaling the model up slightly as desired.