$20.00
We will hold your cart for 15:00.
RIDGID K-400 120V drain cleaning drum machine kit clears 1-1/2 to 4-inch blockages in tubs, showers, and sinks with a 75-ft C-32IW cable and patented cable control.
Categories : Tools & Hardware
SKU : WOR-TOO-600
The RIDGID K-400 Drain Cleaning 120-Volt Drum Machine Kit (model K-400, catalog number 52363) is a professional-grade solution for clearing everyday blockages in 1-1/2 to 4-inch drain lines. With a 165 RPM induction-style belt motor, a 75-ft C-32IW 3/8-inch solid core cable, and a complete tool kit, the K-400 is ready to tackle tubs, showers, and sinks without breaking your back or your budget.
The K-400 spins a rugged, kink-resistant C-32 Integral Wound cable at a controlled speed, giving you the torque to cut through grease, hair, and soap scum. The integrated transport cart with a fold-over handle and large wheels makes it easy to move between rooms or job sites, even over bumps and stairs.
One concern some users ask about is cable flip — when the cable whips or flips inside the drum if the head gets caught. The K-400’s patented Cable Control system is engineered to stop the drum from spinning when the cutting head lodges in a blockage. This limits the chance of cable flip and also serves as a signal that you’ve hit a snag. If the drum stops, ease off the cable and back it out to clear the obstruction before continuing.
Need a parts breakdown? The included operator’s manual contains a full RIDGID 52363 parts diagram. For troubleshooting, check cable tension, ensure the clutch is properly engaged, and inspect the cutting head before each run. If you need replacement parts or more specific guidance, Workbench World support can help identify the right component.
165 RPM induction-style motor with manual controls delivers dependable power.
75 ft of 3/8-in C-32IW solid core cable cleans 1-1/2 to 3-inch drain lines.
Patented Cable Control stops drum spin if the head lodges, reducing cable flip issues.
Integrated cart with large wheels moves easily over bumps and stairs.
Complete kit includes 4-piece tool set, gloves, and operator’s manual.
Cart: Integrated with large wheels
Model: K-400
Weight: 75 lb
Cable Type: C-32IW Solid Core
Dimensions: 28 x 20 x 18 in
Motor Speed: 165 RPM
Cable Length: 75 ft
Power Source: 120V AC
Product Type: Drain Cleaning Drum Machine Kit
Cable Diameter: 3/8 in
Catalog Number: 52363
Drain Line Capacity: 1-1/2 to 4 in
Seller: Workbench World
MPN: K-400
Cable flip usually happens when the cutting head snags and the drum keeps turning. The K-400’s patented Cable Control is designed to stop the drum in this situation. To make your work even safer, keep the cable straight between the drum and the pipe, use steady pressure, and back out the cable slowly after clearing a blockage.
The operator’s manual includes an exploded-view parts diagram. If you’re troubleshooting, start by checking the cable retaining pin, the belt tension, and the manual clutch. Any part can be looked up by number in the diagram, making replacement ordering easier.
After each job, wipe the cable clean and allow it to dry to prevent rust. Grease the drum bearing according to the manual, and inspect the cable for kinks or damage. A well-maintained K-400 will deliver years of dependable service.
The patented Cable Control system is designed to prevent the cable from flipping inside the drum when the head gets lodged. If the drum stops, disengage the clutch and reverse the cable.
The operator’s manual includes a parts diagram. You can also contact Workbench World support and we’ll help identify replacement parts.
That’s the patented cable control reacting to a blockage. It stops the drum to prevent the cable from whipping, and it tells you the line is snagged.
Yes, it is designed for everyday tub, shower, and sink lines from 1-1/2 to 4 inches, though the 3/8-inch cable is optimum for 1-1/2 to 3-inch lines.
It includes the K-400 drum machine with 75-ft cable, a 4-piece tool set, a pair of gloves, and the operator’s manual.




Clears drains fast.
I'm an apprentice plumber and this thing is awesome. The cable control takes a bit of practice.
I've been a plumber for 35 years, and this K-400 is a workhorse. It cleared a 2-inch clog in my own shower in minutes. The cable feeds smoothly and the foot switch is handy. It's heavy, but that's expected for a drum machine. The kit comes with everything you need. I'd recommend it to any plumber.
I've owned many drain machines over the years. This one is very good.
I'm a handyman and it's a beast!
I'm a handyman and this drain cleaner is the real deal. It saved me from calling a plumber. The machine is easy to operate after watching a tutorial. The cable control is a bit tricky, but you get the hang of it. The only issue is the wheels could be bigger for stairs. Overall, it's a great investment.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
Hassle-free returns
SSL encrypted checkout
100% genuine products
Power tools for every job – shop DeWalt and Ridgid with clear specs and free shipping over $45.
Phone: +1 (216) 555-0174
Email: support@workbenchworld.us
Address: 4820 Industrial Parkway, Cleveland, OH 44135, United States