Master even the toughest of pipe cleaning jobs with RIDGID T-232 3 in. Heavy-Duty "C" Cutter Drain Cleaning Tool (catalog number 52822, model T-232). This powerful drain cleaning cutter is built to effectively clean and clear even the toughest blockages of debris, grease, and other general material clinging to the walls of pipes. It works by grabbing debris and twisting it onto the head of the cables for easy wall-to-wall cleaning and provides quick changes or replacement as needed during use. The cable coupling cutter can fit 3/8 in. drum and 5/8 in. sectional cables including C-4, C-6, C-7, C-9, all IW cables, and more. The high-quality design features a "C" shaped cutter head with 3 in. strong and durable shark tooth cutting blades on each side. This cutter is made for use with the RIDGID K-400 Drum Machine, the RIDGID K-3800 Drum Machine, or the RIDGID K-50 Sectional Machine. RIDGID - Built For Those Who Know.