Product description The chain flail head is a carbide-tipped special tool designed for the toughest blockages such as cement, urine, and limescale in wastewater pipes. Application advantages For cleaning greasy and encrusted pipes, gentle final cleaning of ceramic and plastic pipes. Improved maneuverability without a guide ring. Area of use For use with 16 mm pipe cleaning spirals to clean greasy and encrusted pipes and to break up the toughest blockages caused by cement, urine, and limescale.