Renssi WC Series circular chain knockers with carbide teeth are built for aggressive pipe cleaning and descaling with rotating cable and flex-shaft equipment. The circular chain arrangement works around the pipe wall while carbide teeth provide added cutting action against stubborn buildup.
Choose the chain knocker based on your cable size and pipe diameter. The selected models cover 5/16", 3/8" and 1/2" cables with options for pipes from 2" through 8". The Renssi catalog also offers two chain sizes for selected 1/2" cable configurations.
Best For
- Flex-shaft pipe cleaning
- Pipe descaling
- Rust, mineral deposits and heavy buildup
- Professional drain and sewer cleaning
