Our M18™ FUEL™ 21mm Random Orbital Polisher is the industry’s first cordless 21mm Random Orbital Polisher. By leveraging the power, performance, and run-time of M18™ FUEL™ technology, this polisher delivers corded performance while providing you the freedom to work anywhere. This battery-powered polisher gives you total control with its variable speed trigger, 8-position speed dial with an RPM range of 2,400-4,500 RPM, trigger lock-on button, and speed sustained under load. The M18™ FUEL™ 21mm Random Orbital Polisher frees you from cord management and the fear of damaging the surface with best-in-class clearance of more than 2” from the battery to the work surface. The MILWAUKEE® M18™ FUEL™ 21mm Random Orbital Polisher provides the run-time to polish a full-size car on one charge when paired with M18™ REDLITHIUM™ HIGH OUTPUT™ XC 6.0Ah batteries. This cordless polisher is easy to use and comfortable for extended periods with its optimized center of gravity and ergonomic design.