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Sanding Discs

Available3,424 products
Sanding discs smooth surfaces made of metal, wood, composites, and other materials. They remove paint, clean and level welds, remove rust, and prepare surfaces for finishing. Arbor-hole mount discs have a hole in the center of the disk to attach to the arbor. Quick-change discs mount to a quick-change backing pad to reduce the time it takes to switch out discs. Hook-and-loop discs mount to a hook-and-loop backing pad. They're used when discs are frequently changed out before they're fully worn out. Adhesive-backed (PSA) sanding discs have an adhesive backing that holds the disc to a compatible backing plate. PSA discs can only be attached to a backing plate once, so they're best suited for applications that don't require a lot of grit changes. Shank-mount surface-conditioning discs attach to die grinders and rotary tools to prepare surfaces for welding or finishing. Floor sander discs remove old finish, smooth imperfections, and prepare floors for final finishing.