Professional tool for commercial or occasional use -Silicon and carbide discs -The disc is made using polyurethane impregnated with silicone carbide which ensures the minimum of damage to the underlying surface -Stiff construction of the product resulting in longer shelf life -Optimum performance in heavier duty applications -Designed to remove paint, rust, weld seams and other materials from metal surfaces as well as wood and fibreglass. -Suitable for the removal of old paint, varnishes and glazes -Suitable for the removal of rust, oxidisation, corrosion and welding spatter. -Suitable for use with a 4-1/2" angle grinder -115mm clean and strip disc -22.23mm Bore centre -Max speed 13,300 RPM -Max 80m/s -This listing is for a singular disc (5 pc)