Our M18 Drum Machine with 3/8" cable allows you to clean drains confidently with instant setup. The M18 Drum Machine provides more power than corded machines to tackle tough blockages like grease, scale, and build-up. The drum machine can clear drains out to 100' with a 3/8" cable or 75' with 1/2" cable. The included 3/8" cable is best for use in 1-1/2"- 3" drain lines. For larger drain lines up to 4, the machine is compatible with 1/2 cables. Complete multiple jobs on one battery charge while simultaneously eliminating the hassle of extension cords and finding electrical outlets, providing access to power anywhere. Our enclosed drum and lightweight design allow for cleaner, easier transportation on and off the job. The M18 Drum Machine is compatible with our CABLE DRIVE Assembly (47-53-2816) which gives you the capability to automatically feed and retract cable up to 15-20 feet per minute. Additional cable sizes and drum are available in 3/8" x 100' (48-53-2777) and 1/2" x 75' (48-53-2778), drum only (47-53-2817).