M18™ FUEL™ SWITCH PACK™ sectional drum system is the first drain cleaning solution that combines the benefits of sectional and drum machines, creating the single most versatile and mobile machine on the market. Tackling the most frequent challenge of any drain cleaning application, getting the machine onto the job, the SWITCH PACK™ system utilizes a modular design with backpack straps for the easiest transport to any roof, drain, crawl space or cleanout. The tool-free drum connection allows users to quickly interchange between cable sizes or add a second drum to reach 100 ft down the line. All SWITCH PACK™ drums are fully enclosed providing the best protection against mess. The POWERSTATE™ brushless motor delivers more clearing power than corded competitors for tough jobs through 4 in drain lines. REDLINK™ Plus™ intelligence improves control with an integrated drum brake, slowing the machine upto 5X faster than competitor drums. The REDLITHIUM™ battery pack powers through multiple jobs on a single charge, delivering cordless mobility, safety and power supply to the drain cleaning industry. Milwaukee® Switch Pack Drum, 1/2 to 5/8 in Drain, 100 ft Maximum Run, 18 VAC, HDPE Drum, 250 RPM Speed, HDPE Drum Housing Material