The RYOBI® 18V ONE+™ Random Orbit Sander delivers optimal results in a wide variety of sanding applications. The 18-volt battery-operated sander features 10,000 orbits per minute with random orbital action for a smooth, virtually swirl-free finish. Changing the sandpaper is fast and simple with the hook-and-loop sanding pad. The body grip design and GripZone™ over-mold offer comfortable operation. The 18V ONE+™ Random Orbit Sander is sold as a bare tool, allowing you to build on your ONE+™ collection without spending additional money on batteries and chargers with each tool purchase. Best of all, like every RYOBI® 18V ONE+™ blue or green tool, this Random Orbit Sander works with any 18V ONE+™ battery. Upgrade to lithium-ion or LITHIUM+™ batteries for lighter weight and better performance.