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RIDGID 66588 FlexShaft® Knocker, K9-204, 4" (100 mm), 3 chain, penetrate
RIDGID offers a wide variety of FlexShaft® accessories in different sizes for the most cleaning efficiency on the jobsite. Depending on pipe size, pipe material and blockage, there are different chain Knockers and Brushes for every job. Knowing when to choose Brushes or standard, carbide tipped or penetrating head chain Knockers can help you get the best performance out of your machine.
Chain Knocker Cleans 4" Drains
Carbide Grit Head Penetrates Tough Blockages
Removes Wipes, Grease, Soft Blockages, Scale and Roots
Chain knockers expand to the size of the pipe
Nylon/Steel Brushes - 50% Nylon and 50% Steel Brushes can be used for light grinding of pipe walls and to help clear debris sitting at the bottom of a pipe. These brushes can also be used for relining applications such as preparing PVC walls for a liner.
Ball and Drop Heads - Penetrating heads only that can be attached with standard chain knockers or brushes when carbide tipped chains are too aggressive. Ball heads designed for optimal in pipe negotation in smaller lines and drop heads designed to navigate down stacks in back to back applications.
Flexshaft® Lubricant - Flexshaft Lubricant with PTFE (teflon) reduces FlexShaft cable friction and wear during insertion into the drain. Lubricant should be applied to any exposed cable on a monthly basis. Lubricant applied on the outer sheath also improves push ability around 90 degree cast iron bends to help push farther in drains. The lubricant is waterproof, long lasting and viscosity stable.