Designed to offer the best control with fastest material removal vs. leading competitors** for the professional woodworker, remodeler, carpenter, and general contractor, the 20V MAX* XR 5 in. Random Orbital Sander (battery and charger soldseparately) is ideal for small surfaces and tight spaces. With variable speeds from 8,000 to 12,000 (no load) OPM this sander adapts to the task at hand, leaving a fine finish. Sand areas up to 50 sq-ft. with ease. Equipped with the DEWALTAirLock system to help maintain a clean work environment, this product collects up to 95% of dust when using a compatible DEWALT dust extractor (sold separately)***. Built for professionals who demand fast material removal, low vibration, and outstanding control, our best performing 20V MAX* 5 in. random orbital sander tackles sanding jobs with ease .