This lathe’s 12-inch swing and 300 RPM low setting ... To sand the inside of bowls, many turners opt to power sand, using a drill-mounted sanding disc attached to a foam base.

The grit number is noted on the back of the sanding disc and on the box from which it came (the last number in the code). See All 9 Photos The sanding discs have a self-stick adhesive on the back ...