Abrasive Ball 3in 75mm 40 Grit

3" 75mm Abrasive Non Woven Scotch Scouring Type Sanding Polishing Abrasive Ball 40 Grit Scuff tool is ideal for polishing odd shapes, inside tubes, gasket removal Works in any drill chuck, Provides consistent finish, For heavy scrubbing, removal of rust scale Brand Name Aluminum oxide abrasive Works at a variety of speeds, up to 12000 RPM max Zinc-plated 1/4" (6mm) steel shank