Milwaukee 2″ Carbide Chain Knocker for 5/16″ Chain Snake Cable

RESTORE FLOW WITH WALL-TO-WALL DESCALING IN CAST IRON LINES

When you’re staring down 2-inch cast iron lines choked with decades of scale, hard deposits, and grease, standard auger heads often just punch a hole without clearing the pipe. This 2″ Carbide Chain Knocker is engineered to deliver a true wall-to-wall clean, utilizing high-speed centrifugal force to flail against the pipe walls. The carbide-tipped tabs provide the aggressive cutting action needed to descale hard-walled pipes and navigate through tight tees and bends without losing momentum. Designed for the wet-work reality of service plumbing, the stainless steel set screws and RUST GUARD plating ensure your gear doesn’t seize up or rot out after a week in the field.

• / Carbide-Tipped Tabs deliver maximum durability for high-speed descaling of scale and hard deposits.
• / Wall-to-Wall Clean provides a comprehensive scrub of the pipe interior, far exceeding the performance of standard penetrating heads.
• / RUST GUARD™ Plating and Stainless Steel Set Screws prevent corrosion and ensure easy adjustment after exposure to harsh drain environments.
• / Optimized for 5/16″ Flexible Shaft Cables, making it compatible with the M18 FUEL™ High Speed Chain Snake and other competitive machines.