The Model R is designed to clean 3”-6” lines for distances up to 100’ and is ideal for both the homeowner and contractor. The auto-feed function allows the operator to advance and retrieve the cable with the push of a lever. The cable runs through a guide spring which keeps hands off the rotating cable for added safety. The unit runs 3/4” cable and is built on a rugged 1-1/4” steel tubing frame with an open cage for quick inspection and easy cleaning. Large 10” wheels allow for easy maneuvering and a 20” power cord with a built in GFCI protects the operator. A typical application for the Model R is cleaning tree roots from a main sewer line that runs from the house to the street. Snap-lock tool connector holds cleaning tools securely in place; no screws required to connect tools.