Buffing and polishing uses fine abrasives and soft buffing wheels to remove light scratches and create a fine, polished finish on metal, plastic, composites, and glass. Buffing wheels attach to bench grinders to apply buffing compound to workpieces. Buffing and polishing compounds are made of fine-grit abrasive and applied to buffing wheels to remove fine scratches and create a final finish on metal, plastic, and composite surfaces. Lapping compounds smooth and flatten workpieces to high tolerances. Diamond polishing pads smooth and polish stone surfaces.