This is a large version of the expanding rubber drums in our standard sanding drum kit and is made to the same industrial quality.
The 3" × 3" drum comes with one 80x sleeve. Additional sleeves are available either in a package of three assorted sleeves (50x, 120x, 240x), or in packages of three sleeves of a single grit.
The drum comes with a dual-purpose shank. It can be mounted on a 1/2" shaft or the accompanying plug allows you to use it in a drill press or machine chuck.
Made in USA.