DISC ATTACHMENT WITH VELCRO 180MM (EURO DISC) Flexible disc with Velcro for grinder, M14 drill, ? 180 mm, thin, sandpaper disc included Flexible disc for sanding metal surfaces such as aluminum, steel, acid-resistant steel or wood. The Velcro on the disc "withstands" rotational speeds up to 12,000 rpm . Enables trouble-free work with all sponges and sandpapers as well as drying the sponge at high speed. Set composition : flexible disc for grinder-drill Velcro sanding paper disc adapter for drill Technical data : Dimensions - ? 180 mm Mounting - M14x2 mount for grinder Adapter for drill included Rotation speed - 12,000/min