100 FT Drain Auger Cleaner, Auto Feed with Air-Activated Foot Switch for 1 to 4 Inch Pipes, DOBA-DAC100DOBA DAC100 is a powerful, portable sewer snake designed to tackle the toughest clogs in residential, commercial, and industrial settings. Featuring a 100 ft x 3 4" steel core cable and 4 interchangeable cutting heads, this versatile drain auger easily clears pipes from 1" to 4" in diameter. With user friendly controls, safety features, and rugged construction, its ideal for property managers, plumbers, restaurants, factories, and schools.