RYOBI introduces the all new 18V ONE+ Cordless 5 in. Random Orbit Sander. With a fast 10,000 orbits per minute (OPM) this sander will provide a swirl-free finish to each new project. This all new ONE+ cordless sander delivers optimized control and comfort while sanding with 40% reduced vibration vs the previous model. Quickly and easily change sandpaper with the easy hook and loop sanding pad base. Best of all, it's a part of the RYOBI ONE+ System