The Milwaukee 18V M18 FUEL Lithium-Ion Brushless Cordless 15mm Random Orbital Polisher Kit 6.0 Ah (2684-22HD) is the most powerful cordless RO polisher on the market. By harnessing the power, performance, and run-time of M18™ FUEL™ technology, this tool delivers corded performance while providing the freedom to work anywhere. This battery-powered polisher delivers total control with its variable speed trigger, 8-position speed dial with RPM settings ranging from 2,650-5,100 RPM, trigger lock-on button, and maintains speed under load better than any cordless competitor. The M18™ FUEL™ 15mm Random Orbital Polisher eliminates the fear and frustration from surface damage or cord management. With over 2” of battery clearance and proper use, work surfaces are protected from dents and scratches. The M18™ FUEL™ 15mm Random Orbital Polisher provides the run-time necessary to keep professionals productive during polishing and heavy correction applications when paired with M18™ REDLITHIUM™ HIGH OUTPUT™ XC 6.0Ah batteries. This polishing kit is easy to use and comfortable for extended periods with an optimized center of balance and ergonomic design.