DescriptionCan be used on Aluminium, Stainless Steel and moreEuropean made flap disc. 54 x flap ZirconiumProfessional flap discs for the aggressive effective removal of surface materials without damaging the finished workpiece. These superior quality discs are engineered for multiple applications including light stock removal, blending and finishing, meaning they can help reduce processing times and lower costs. Flap discs have a fast cut and provide a better finish than fibre discs while having the added benefit of a longer life.