Product Details: The M12 FUEL™ 1/2” X 18” Bandfile is the first cordless bandfile that delivers pneumatic performance, size, and features for professional automotive, industrial, and metalworking users. This MILWAUKEE® bandfile delivers the Fastest Spot Weld Removal™ by leveraging POWERSTATE™ Brushless Motor Technology. The cordless bandfile delivers UNMATCHED CONTROL™ with a two-speed setting, Forward/Reverse function, a lock-on button, and a variable speed trigger. The Milwaukee M12 FUEL Bandfile has a Tool Free 360⁰ Arm Rotation and provides GREATER MOBILITY & ACCESS™. With the M12™ REDLITHIUM™ XC4.0 Battery, this product removes up to 50 spot welds per charge.