A flap disc is an abrasive tool attachment that is made of many layers of “flaps” of overlapping abrasive, sandpaper-like, sections adhered to a central hub in a wheel design. Flap discs offer accurate angle grinding versatility with a product that can grind and finish in a single action. Theseflap discs also feature cooler cutting with less gouging and burning than bonded abrasives such as grinding discs. The flap disc is primarily used for abrasive grinding and finishing of welds, deburring, rust removal, and snagging. This abrasive tool is suitable for most ferrous & non-ferrous materials and ideal to conform and shape metal. They have densely layered abrasive cloth flaps that can shape certain metals while giving a finished look. There is a wide range of Flap Discs is available at our store.