The MILWAUKEE® M18™ FUEL™ 21mm Random Orbital Polisher stands out as the industry's first cordless 21mm RO polisher. With the power, performance, and long run - time of M18™ FUEL™ technology, it offers corded - like performance while giving you the freedom to work anywhere. This battery - powered polisher puts you in full control. Its variable speed trigger and 8 - position speed dial with RPM settings from 2,400 to 4,500 RPM let you fine - tune your work. The trigger lock - on button reduces fatigue, and it maintains speed even under load. What's more, it has a best - in - class clearance of over 2' from the battery to the work surface, eliminating cord management hassles and reducing the risk of surface damage. When paired with M18™ REDLITHIUM™ HIGH OUTPUT™ XC 6.0Ah batteries, it provides enough run - time for professionals during polishing and heavy correction jobs. Thanks to its optimized center of balance and ergonomic design, it's easy to use and comfortable for long - term work. Included in the package is (1) M18 FUEL 21mm Dual Action Random Orbital Polisher. Key features are its power to correct heavy defects, cord - free operation, all - day comfort and better control, 6 - inch pad capacity, precise speed adjustment, motor feedback for consistent performance, lock - on switch, balanced design, ergonomic build, large battery clearance, and compatibility with all M18™ REDLITHIUM™ batteries and chargers.











Using the Milwaukee M18 FUEL 21mm Random Orbital Polisher is a breeze. First, make sure your M18™ REDLITHIUM™ battery is fully charged and inserted properly into the tool. Once the battery is in, you can start using the variable speed trigger to control the polishing speed. You can also adjust the speed more precisely using the 8 - position speed dial according to your needs. When you're going to work for an extended period, use the lock - on switch to reduce fatigue. For safety, always keep the work area clean and free of debris. Don't use the polisher in wet or damp conditions. When it comes to maintenance, after each use, wipe the tool clean with a dry cloth. Check the battery regularly for any signs of damage. If the tool isn't working as well as it should, make sure the motor isn't overheating and that the battery is still in good condition. Store the polisher in a cool, dry place and keep it away from direct sunlight.