GRAPHITE sandpapers (ref. 55H950) with a diameter of 150 mm and grade K150, suitable for sanding wooden, metal, and plastic surfaces. They use an E-type paper base, designed for mechanical sanding with semi-open filling, which is covered 80-90% with electro grains. This ensures greater work efficiency and reduces the risk of clogging. The holes allow for almost dust-free operation with dry dust systems. At the same time, the working surface does not overheat during sanding. The Velcro fastening allows for quick replacement of the used disc.