Included 8-hole P80 sanding discs Ø 225 mm, 10 pieces 8-hole sanding discs can reduce dust when you use 225 mm orbital sander 225 mm disc for long neck sander, drywall sander, giraffe sander, telescopic sander Quick attachment sandpaper - Easier and faster work. The sanding disc grits are printed on the back for easy identification. Sanding discs are ideal for sanding walls, removing and renewing surfaces or sanding corners or sanding fillers, primers, mortar, paints, metals, wood, thermosetting resin, plastic, artificial stones.