Drill Headed Croco Chain Knocker for Hardmetal Pipes

Best tool for drain blockage removal and grinding collapsed liners?

Our Drill Headed Croco Chain is a masterpiece designed & manufactured for the sole purpose of offering maximum cleaning power for hard material pipes such as cast iron. Wall-to-wall cleaning is a breeze, and this bad boy also decimates roots, collapsed liners where entrance available and more. With the integrated drill head, you'll be able to pierce through roots and other hard blockages with ease.

Manufactured out of high quality 4,5mm (0.17") thick Stainless Steel and equipped with unique curved diamond-edged block of super tough Carbide Tips, this tool is the necessity in every pipe tech's tool box.

More about the legendary Croco Chain
The Croco carbide tip gets it's name from the life-like scaled surface of the tip. It gives the tip some teeth for eating aggressively, yet keeping the tip in a very uniform design giving it the maximum strength. These tips are also manufactured from market leading, extra-tough carbide and are soldered with insane temperatures. The carbide material is the same one that is used in producing the Tiger Chains. The soldering process requires real craftsmanship, as without the skills needed, you'll end up breaking the chain while soldering the tips. Good stuff, right?

What size of pipes can i work on?

Available for pipe sizes ranging from 75mm (3″) up to 250mm (10″).

What size of flexible shaft is needed?

Available for shaft sizes of 8mm (5/16″), 10mm (3/8″) and 12mm (1/2″).

Croco drain chain knocker without drill head

Croco Chain Knocker for Hardmetal Pipes is a really good option when the drill head is not needed in drain descaling operations.

See all the Drill Headed Knocker Chains