Model Maxi-Rooter Line Capacity：2"~10" Cables：5/8", 3/4"(EM) Maxi-Rooter, a big capacity, heavy duty machine. Clears roots, grease, sand and scale from sewers. An inner drum prevents tangling but allows you to see how much cable is left in the drum. 3/4HP motor swivels out of the way for easy drum removal. Power feed drives or retracts cable at any speed you want from zero to twenty feet per minute. Machine rolls on big 10" ball bearing wheels. Other features include V-Belt Stair Climbers, 10" ball bearing wheels, built-in tool box, Air-Foot Switch, Ground Fault Circuit Interrupter. * Different Package Combination available for your selection.