The Medco Tool 3" Coarse Grit Surface Conditioning Disc is the perfect tool for quickly and effectively removing rust, paint, scale and other surface contaminants from metal surfaces. Featuring a compact design that fits into hard-to-reach areas, this disc is equipped with a Quick Change Surface Conditioning Scrim Black disc with R fastening system for fast and heavy abrasive action with high unloading properties. This disc is ideal for applications requiring considerable mechanical strength and aggressive cutting action. With its durable construction and reliable performance, it is the perfect choice for any metal surface preparation job. FleetPride is your First Click in Heavy Duty®.