From refinishing wood furniture to cabinetry rehab projects, the high performance SKIL PWR CORE 20 Random Orbital Sander can tackle projects requiring ultra-smooth sanding. This versatile cordless electric sander vibrates and spins simultaneously, eliminating noticeable swirls and scratches. The hook-and-loop pad makes it fast and easy to change out sand paper, wasting no time on the job. This orbit sander kit comes with a PWR CORE 20 2.0Ah Lithium Battery and Automatic PWR JUMP Charger, providing longer run time and battery life.