Coaster Sanding Holder Jig

thingiverse

I crafted this jig to secure wooden coasters while sanding them flat, leaving fingerprints in its wake. Thanks to this jig, I'm still dealing with those pesky prints! This jig perfectly fits the 3.7-inch diameter coasters I was creating, but I've included the Fusion 360 file so you can easily modify it to suit your needs. You can see this jig in action by watching the video at https://youtu.be/l4VMo9DCzO8 (at the 28m 25 seconds mark). Simply insert a 1/4-inch wooden dowel into the hole for a comfortable handle.