Maxsa 100 ft x 3/8 in Drain Machine
#1 in Small linesFull review
For a budget buyer who wants a long cable and auto feed for small drains. Ignore the 8 in claim and keep it to sinks, tubs and floor drains.
Amazon $349.99$349.99
A drain cleaning machine spins a steel cable down a drain with an electric motor, so the cutter on its tip chews through hair, grease and roots that a hand snake can’t move. These rankings cover motorized drum machines and sectional machines for household and building drains. Handheld drain snakes, drill attachments, hand augers, chemical cleaners and hydro jetters are not included. They compare what the makers publish on the same terms: what each costs, how much cable comes with it, how strong its motor is, whether it feeds the cable for you, and how long it’s covered.
Line size is the first choice. A machine with a 3/8 in cable or thinner suits sinks, tubs, showers and floor drains up to about 3 in. A 1/2 in cable or thicker is what a 3 or 4 in toilet line, main drain or root clog needs. Many budget listings claim a far wider range of pipes than their cable is made for, so these rankings group machines by the cable they come with, not the pipe sizes on the box.
Drum or sectional is the second. A drum machine keeps one long cable coiled in a spinning drum, which is cleaner and quicker to set up. A sectional machine uses short lengths of thick cable that you join as you go, so it’s lighter to carry and reaches far, but you feed and wipe each section by hand.
Auto feed is the third. A powered feed pushes and pulls the cable for you, which keeps your hands out of the mess and saves a lot of effort on a long run.
Top Picks
HoldwellS 100 ft x 3/8 in Drain Machine
#2 in Small linesFull review
For an occasional user who wants the most cable and auto feed for the least money. It is a budget clone with little backing.
Amazon $291.39$291.39
Shop by Line Size
Small lines
7 rankedMachines with 3/8 in cable or thinner for sinks, tubs, showers and small floor drains up to about 3 in.
Top rated: Maxsa 100 ft x 3/8 in Drain Machine $349.99
Main lines
14 rankedMachines with 1/2 in cable and up, or sectional machines, for 3 and 4 in drains, roots and sewer lines.
Top rated: Maxsa 100 ft x 3/4 in Drain Machine $479.99
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Prices were last checked November 3, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Best Drain Cleaning Machines for Small Lines
- Maxsa 100 ft x 3/8 in Drain Machine#1 of 7Full review
For a budget buyer who wants a long cable and auto feed for small drains. Ignore the 8 in claim and keep it to sinks, tubs and floor drains.
Amazon $349.99$349.99100 ft x 3/8 in4 to 8 inYes - HoldwellS 100 ft x 3/8 in Drain Machine#2 of 7Full review
For an occasional user who wants the most cable and auto feed for the least money. It is a budget clone with little backing.
Amazon $291.39$291.39100 ft x 3/8 in2 to 4 inYes - Garvee 100 ft x 3/8 in Drain Machine#3 of 7Full review
For a budget buyer who wants a long cable and plenty of cutters for home drains. Support and parts are the gamble.
Amazon $335.99$335.99100 ft x 3/8 in2 to 4 inYes - Ridgid K-400 AUTOFEED Drum Machine#4 of 7Full review
For anyone clearing small drains often who wants auto feed on a machine built to last. It is the same K-400 with a powered feed added.
Amazon $949.07$949.0775 ft x 3/8 in1.5 to 3 inYes - Ridgid K-400 Drum Machine#5 of 7Full review
For homeowners and handymen who clear small drains often and want a machine that lasts. It costs more than the clones but is built and backed for years of use.
Amazon $629$62975 ft x 3/8 in1.5 to 3 inNo
Best Drain Cleaning Machines for Main Lines
- Maxsa 100 ft x 3/4 in Drain Machine#1 of 14Full review
For a homeowner who wants a main line machine with auto feed for under $500. A budget build with no stated warranty.
Amazon $479.99$479.99100 ft x 3/4 in4 to 8 inYes - Vevor JR-600 100 ft x 3/4 in Drain Machine#2 of 14Full review
For a homeowner with roots in the main who would rather own than rent. Expect a budget build with no stated warranty.
Amazon $649.90$649.90100 ft x 3/4 in4 to 8 inYes - Vevor 120 ft x 5/8 in Sectional Machine#3 of 14Full review
For a homeowner on a tight budget who wants long reach for 2 to 4 in lines. Feeding sectional cable by hand is slow, dirty work.
Amazon $329.90$329.90120 ft x 5/8 in1.6 to 4 inNo - HoldwellS 100 ft x 1/2 in Drain Machine#4 of 14Full review
For an occasional user who wants a 3 to 4 in line machine for the least money. A no name clone with little support.
Amazon $331.19$331.19100 ft x 1/2 in2 to 6 inYes - Vevor JR-510DZ 100 ft Drain Machine#5 of 14Full review
For a homeowner who often works at awkward cleanouts and wants the tilting drum. Otherwise the cheaper JR-480Z does the same job.
Amazon $499.90$499.90100 ft x 1/2 in2 to 6 inYes
How We Rank
Each machine is ranked against others for the same line size, and scored on its price, its included cable, its motor, its features and its warranty.
| Factor | Measures | Weight |
|---|---|---|
| Price | price of the machine as sold | 25% |
| Cable | length times diameter of the included cable | 25% |
| Motor | motor power in watts | 10% |
| Features | auto feed, foot switch, reverse and included cutters | 20% |
| Warranty | warranty length | 20% |
How we rank explains each factor in full.