Gator 15-Pack 5" 8 Hole 220 Grit Aluminum Oxide Red Resin Sanding Discs are designed specifically for power tools. They are for use on wood, metal, drywall, fiberglass and painted surfaces. The quick change hook and loop holding system allows faster disc changes. The resin bonded to resist heat and humidity for longer life. Fits Skil, Bosch, Band, Dewalt, Makita and Milwaukee random orbit sanders. Vented hole pattern matches sanders pad for maximum dust extraction. Gator 5 inch Random orbit sanding discs provide great finishing results and good value. These red resin discs are specifically designed for power tool use as they resist heat build-up and humidity for longer life.