Milwaukee m18 fuel 7in. Variable speed polisher is world's first cordless full-size rotary polisher. By harnessing power, performance and run-time of m18 fuel technology, this tool delivers corded performance that allows users to power through most demanding applications. At more than 1 lb lighter than corded, and ability to deliver total control through a variable speed dial and trigger, new m18 fuel polisher frees users from extra work, distractions, paint damage, and inconvenience caused by cords. Paired with m18 xc 5.0 batteries, m18 fuel polisher can complete a full size car on 1-charge when working on moderate to good paint. M18 fuel polisher is equipped with a rubber over mold front housing to protect paint from scratches in use as well as a removable dust cover to protect motor and electronics from wool fibers and residue. New tool is designed to distribute more of its weight over pad, providing natural pressure on surface area and more.Milwaukee m12 polisher/sander is perfect complement to a full size polisher for a faster finish. Featuring dual mode control and a variable speed trigger, m12 polisher/sander delivers increased user control, regardless of application. A tool-free accessory change allows user to quickly change between polishing and sanding accessories.