Serrated cross-blade drill 22|45 mm 172291

Serrated cross-blade drill bit for removing stubborn pipe blockages

Universally applicable, serrated cross-blade drill bit for pipe cleaning spirals. Ideal for removing blockages of all kinds, even with solid incrustations such as limescale deposits on the inside of the pipe. The serrated design ensures effective breaking up of deposits and supports thorough cleaning. The blades are made of hardened spring steel and are riveted to the coupling, not soldered or welded. This keeps the shape stable, even under high loads in professional use.