Designed for the professional tradesperson, the MILWAUKEE M12 Brushless Rotary Tool is optimised for power, precision, and productivity on the jobsite. It delivers unmatched performance with fast application speed. The brushless motor, REDLINK Intelligence, and steel collet design provides long life and maximum durability. The variable speed interface offers RPM adjustments from 27,500 to 5,000, with 12-speed settings to complete a wide range of cutting, grinding, sanding, and polishing applications. The compact size of 0.37kg and ergonomic contour grip provides great comfort and control during usage, while the LED light illuminates the workpiece. The integrated collet wrench allows for quick accessory changes with an included 3.2mm (1/8") collet, with compatibility for standard sizes at 0.8mm (1/32"), 1.6mm (1/16"), and 2.4mm (3/32") (not included). This battery-powered rotary tool also features a battery fuel gauge and assist users with low vibration for extended usage. Features Fast application, maximum durability. Brushless Motor, Redlink Intelligence, and steel collet design delivers long tool life and great reliability. Variable speed with 12 settings offers RPM adjustments from 27,500 to 5,000. Compact design at 0.37kg and ergonomic grip provides great comfort and control. Integrated collet wrench allows for quick accessory changes with less downtime. Included 3.2mm (1/8") collet. Compatible with 0.8mm1(/32"), 1.6mm (1/16"), and 2.4mm (3/32") (not included).