Designed for professionals, the MILWAUKEE® M12™ Brushless Rotary Tool is optimized to deliver power, precision, and productivity on the jobsite. The new M12™ Brushless Rotary Tool provides unmatched performance with the fastest application speed and 30% more RPM under load. The brushless motor, REDLINK™ intelligence, and steel collet design provide longer life and exceptional durability. The variable speed interface allows you to set the speed from 27,500 to 5,000 RPM, and the 12-speed settings give you the ability to complete a wide range of cutting, grinding, sanding, and polishing applications. Its compact size, 0.8 lb weight, and ergonomic contoured grip provide comfort and control during use, while its LED light illuminates the workpiece. The integrated wrench allows for quick accessory changes with an included 1/8" collet, compatible with standard 1/32", 1/16", and 3/32" sizes (all sold separately). This battery-powered rotary tool also features a fuel gauge and is covered by Milwaukee’s industry-leading 5-year limited power tool warranty.