High-Efficiency Clog Cleaning: VEVOR drain cleaner machine features an auto-feeding system, paired with the 1700 RPM high-speed motor that efficiently rotates and drives the cable in or out of pipelines, delivering more efficient removal of stubborn blockages Durable Steel Core Cable: Our 75 FT x 3/8 Inch solid core steel cable resists breakage, twisting, kinking, and corrosion, smoothly navigating 2" to 4" complex curved pipes for more reliable and efficient clog-clearing results Effortless Operation: The CW/OFF/CCW knob and air-activated foot switch make cable control simple and efficient. Switch rotation directions to handle different clogs, and the foot pedal allows hands-free start and stop of the drain auger Interchangeable Cutters: Equipped with 4 cutter heads to target different types of blockages. Our electric sewer auger is ideal for clearing clogs in sewer pipes, sinks and toilets, helping simplify troublesome maintenance and eliminate unpleasant odors