The Milwaukee® M18™ Drum Machine with a 3/8 in cable allows you to clean drains confidently with instant setup. This M18™ Drum Machine provides more power than corded machines to tackle tough blockages like grease, scale and build-up. It can clear drains out to 100 ft with a 3/8 in cable or 75 ft with 1/2 in cable. The included 3/8 in cable is best for use in 1-1/2 to 3 in drain lines. For larger drain lines up to 4 in, the machine is compatible with 1/2 in 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. The enclosed drum and lightweight design allow for cleaner, easier transportation on and off the job. The Milwaukee® M18™ Drum Machine is compatible with Milwaukee® CABLE DRIVE™ Assembly (47-53-2816) which gives you the capability to automatically feed and retract cable up to 15-20 fpm. Additional cable sizes and drum are available in 3/8 in x 100 ft (48-53-2777) and 1/2 in x 75 ft (48-53-2778), drum only (47-53-2817). Milwaukee® M18™ Drum Machine, Tool Tool/Kit, 1-1/2 to 3 in Drain, 18 V, 100 ft of 3/8 in Inner Core Cable, 75 ft of 1/2 in Inner Core Cable Drum, Metal/Plastic Housing, Corded Cord, 22.91 in L x 17.79 in W x 22.91 in H