Ridgid R8606B GEN5X 18-Volt 5 in. Cordless Random Orbit Sander (Tool-Only, Battery and Charger NOT Included) BATTERY AND CHARGER SOLD SEPARATELY AirGuard technology collects up to 90% of dust for a cleaner work area Soft start and brake pad helps prevent gouges on work surfaces Dust-sealed switch increasesd vacuum adaptor fits 1-1/4 in. or 2-1/2 in. standard vacuum hose On-board vacuum adaptor fits 1-1/4 in. or 2-1/2 in. standard vacuum hose