Electric portable drain cleaner * Great for apartment owners and general maintanence for cleaning out small drains such as toilets and sinks * Power Auto Feed Cable Unit Easily Drives and Retracts Cable * Steel Frame, Enclosed drum * Includes four interchangeable heads: Arrow Cutter for cutting and scraping, Boring Bulb Cutter for removing loose objects, C-Cutter works well with grease stoppages and cleaning wall of the pipe, Spade Cutter used for scraping the inside edges of pipes