The Cobra ST-650 Drain Cleaning Power Machine from BrassCraft Mfg. Co. is designed, manufactured and tested to stand up to the rigorous demands of the professional plumber. It can be used for main drains, sewer lines and root blockages in 4- to 10-inch lines up to 100 feet. It has a 3/4 hp motor with thermal overload protector and manual reset switch, a tilt-a-way three-position power feed with grease fitting for quick drum change, double-reinforced contour-welded frame, extra-large stair climber skids and extendible handles, dual-handle wheels for easy loading and unloading, 100 feet of 3/4-inch music-wire cable with an inner core, a reinforced 19-inch molded cable drum, and a deluxe six-piece cutter set. 877/272-7755; www.cobraus.com.