Ridgid K-750 Drum Machine With 5/8'' C-24 Cable AUTOFEED control advances and retrieves cable with a push of a lever, up to 20' (6 m) per minute. Versatile AUTOFEED control adjusts for either 58" (16 mm) or 34" (20 mm) cable with a twist of a screwdriver. Cable spins at 200 RPM. Tough, corrosion-resistant cable drum withstands harsh treatment and abuse. It will not dent or corrode and cleans easily. Drum holds 100' (30.5 m) of 34" (20 mm) or 125' (35 m) of 58" (16 mm) cable and is designed for quick, easy removal. Equipped with 550-watt induction motor.