Maxsa 100 ft x 3/4 in Drain Machine vs Ridgid K-750 AUTOFEED Drum Machine

Last updated: November 3, 2026

The Maxsa 100 ft x 3/4 in Drain Machine is the better drain cleaning machine overall, rated 4.1 to 3.5. The Maxsa 100 ft x 3/4 in Drain Machine leads on price, features and cable. The Maxsa 100 ft x 3/4 in Drain Machine costs $2,942.94 less ($479.99 vs $3,422.93).

Maxsa 100 ft x 3/4 in Drain Machine vs Ridgid K-750 AUTOFEED Drum Machine

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.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every main lines drain cleaning machine; a clear win is highlighted. How we rank explains each one.

Factor weightMaxsa 100 ft x 3/4 in Drain MachineRidgid K-750 AUTOFEED Drum Machine
Overall rating4.1/53.5/5
Price 25%83 $479.9913 $3,422.93
Cable 25%91 100 ft of 3/4 in cable68 100 ft of 5/8 in cable
Motor 10%100 750 W motor57 373 W motor
Features 20%100 auto feed, foot switch, reverse, cutters included55 auto feed, cutters included
Warranty 20%0 warranty not published, scored as none100 lifetime warranty

Specifications

Maxsa 100 ft x 3/4 in Drain MachineRidgid K-750 AUTOFEED Drum Machine
Cable
TypeDrum machineDrum machine
Included cable100 ft x 3/4 in100 ft x 5/8 in
Drain sizes4 to 8 in3 to 6 in
Cutters included65
Motor
Motor750 W373 W
Horsepower-0.5 hp
Speed1,850 rpm200 rpm
Voltage-115 V
Controls and build
Auto feedYesYes
Foot switchYes-
ReverseYes-
Warranty-Lifetime

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