Disc Sander - I need a disc sander from time to time, but not enough to invest the money in buying one. Since I have a lathe, which is pretty good at going round and round, all I had to do was figure out a way to adapt it. The sanding disc, which is 11-3/4” in diameter, is attached to the lathe’s spindle with a spare faceplate I had and the rest rides along the lathe’s bed, with a simple clamp mechanism made from a bolt and a threaded star knob.