Gator 2 In. Finishing Surface Sanding Disc, Coarse professional quality for fast and efficient grinding, blending, leveling, and finishing of metal surfaces. Designed to quickly and securely lock into place with just a twist, this disc is compatible with a 2" back-up pad used in die grinders or electric drills. It operates at a maximum speed of 25,000 revolutions per minute, ensuring powerful performance. The disc features a 2" size with coarse grit made from durable zirconium oxide grain and a resin bonded backing material, providing reliable surface conditioning. This product is i for those seeking effective and consistent results in metal surface preparation. Model Number: 2228