The M18 FUEL™ free-standing drain cleaner 13 mm is the world’s first 18V battery-powered free-standing drum machine, featuring an electronic foot pedal and integrated drum brake for precise, safe control. Its M18 FUEL™ SWITCH PACK™ system enables tool-free interchange between 8 mm, 10 mm, 13 mm inner core, and 16 mm open-wind spirals, or the addition of a second drum to reach up to 30 m. Built-in backpack straps allow the drive unit to be carried separately from the drum for easy transport to roofs, drains, crawl spaces, or clean-outs. Powered by the FUEL™ platform with POWERSTATE™ brushless motor, REDLITHIUM™ battery, and REDLINK PLUS™ intelligence, it delivers exceptional power, runtime, and durability. Fully enclosed SWITCH PACK™ drums enhance user safety, protect fragile fixtures, and contain messes, while on-tool accessory storage keeps drums and attachments organized. Compatible with all MILWAUKEE® M18™ batteries, the system is also upgradeable to an automatic feed and retract drum machine, sold separately.