The Ultra High Speed drain cleaning machine from Pipe Lining Supply has a cable that is enclosed, turns at a high speed, and can carry a camera strapped to it to pinpoint the locations of the pipe that needs cleaning. It allows users to clean many drains per day to a level of clean that they can see while performing the work. The units are made in 1/4-, 5/16-, 3/8- and 1/2-inch sizes. The cable is reversible, providing the ability to use another approach angle to clean roots and debris. 888/354-6464; www.pipeliningsupply.com.