Silicon carbide-coated nylon mesh and alloy arbor. For rust and paint removal, descaling, deburring and preparation of welding seams. For metal and stone working, cleaning, surface preparation and fabrication tasks. 6.35mm shank. For use with power drills. Silicon carbide-coated nylon mesh and alloy arbor. For rust and paint removal, descaling, deburring and preparation of welding seams. For metal and stone working, cleaning, surface preparation and fabrication tasks. 6.35mm shank. For use with power drills.