The RIDGID 64263 Model K9-102 FlexShaft Drain Cleaning Machine Kit is a lightweight, drill-driven drain cleaner built for 1-1/4–2 in. pipes. It packs 50 ft of 1/4 in. cable, two expanding chain knockers, and the accessories you need to clear soft blockages quickly—without pulling a big machine into the house. If you do residential or light commercial plumbing, this is the kit that balances power, portability, and inspection-friendly operation.
RIDGID K9-102 FlexShaft Drain Cleaning Machine: chain knocker guide
The two chain knockers are what make the K9-102 stand out. Instead of just boring through a blockage, the chain links spin out against the pipe wall and scrape away grease, soap scum, and other soft buildup. That gives you a more complete clean than a bare cable alone. The knockers are sized for 1-1/4–2 in. lines, so they stay in the pipe without beating up the walls.
RIDGID 64263 drill compatibility and setup
Connect the K9-102 drive end to a reversible drill/driver, and you're ready to run cable. Setup and cleanup are fast because there's no separate motor to mount. The machine is small enough to fit into cramped spaces, yet strong enough to clear tough soft clogs. Keep the drill speed moderate and let the cable and knockers do the work.
Inspect as you clean
Because the cable runs through the FlexShaft frame, you can keep a camera in the line while cleaning. That saves a second pass and helps confirm the blockage is gone before you pull the cable.
What's in the RIDGID 64263 kit
- FlexShaft K9-102 drain cleaning machine
- 50 ft of 1/4 in. cable with nylon sheath
- 2 FlexShaft chain knockers
- Bottle of cable lubricant
- 4 set screws
- 1-1/4 in. and 1-1/2 in. PVC wall pipes
- 12 in. of additional sheath
- RIDGID soft bag for storage
- Operator's manual