Designed for the professional tradesperson, the MILWAUKEE® M12™ brushless rotary tool is optimized for power, precision and productivity on the jobsite. Our new M12™ brushless rotary tool delivers unmatched performance with the fastest application speed and 30% higher rpm under load. Our brushless motor, REDLINK™ intelligence and steel collet design provides longer life and class-leading durability. Our variable speed interface offers rpm adjustments from 27,500 to 5000, with 12-speed settings to complete a wide range of cutting, grinding, sanding and polishing applications. The compact size of 0.8 lbs and ergonomic contour grip provides greater comfort and control during usage, while the LED light illuminates the workpiece. The integrated collet wrench allows for quick accessory changes with an included 1/8 in collet, with compatibility for standard sizes at 1/32, 1/16 and 3/32 in.