Sanding Belts - Narrow - Coated belts feature aluminum oxide, zirconia alumina, and ceramic abrasives. They are resin bonded to a variety of backings for superior life. All belts have tear and break resistant joints. All belts have a strong, stiff cloth backing and are self-sharpening for extended belt life. •For sanding all types of metal. •Aggressive cutting action, long life. •Used for grinding and deburring to high production sanding and polishing. •Used on a wide variety of machines from simple combination sanders to precise robotic cells.