40% Reduced Vibration Swirl-Free Finish with 10,000 OPM Over 260 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery RYOBI introduces the all new 18V ONE+ 5" 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+ 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 is part of the RYOBI ONE+ System of over 260 Cordless Tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, the 18V ONE+ 5" Random Orbit Sander includes an assortment of sandpaper and an operator's manual. Battery and charger sold separately.