Ridgid K-1500SP Sectional Machine
#14 in Main linesFull review
For a drain contractor clearing mains and roots who wants Ridgid’s standard sectional machine. Far more than a homeowner needs.
Amazon $3,762 eBay$3,762
The Ridgid K-1500SP Sectional Machine and the Milwaukee M18 FUEL Sectional 2818A-21 are evenly matched, rated 2.6 and 2.6. The Milwaukee M18 FUEL Sectional 2818A-21 costs $562 less ($3,200 vs $3,762).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
Milwaukee M18 FUEL Sectional 2818A-21
#15 in Main linesFull review
For a pro on the M18 battery system who wants one cordless sectional machine for most lines. Too costly and too little published data for home use.
Acme Tools $3,200 eBay$3,200
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 weight | Ridgid K-1500SP Sectional Machine | Milwaukee M18 FUEL Sectional 2818A-21 |
|---|---|---|
| Overall rating | 2.6/5 | 2.6/5 |
| Price 25% | 10 $3,762 | 16 $3,200 |
| Cable 25% | 0 no cable included | 50 cable length not published (neutral score used) |
| Motor 10% | 100 746 W motor | 50 motor power not published (neutral score used) |
| Features 20% | 0 none of the four | 50 features not published (neutral score used) |
| Warranty 20% | 100 lifetime warranty | 0 warranty not published, scored as none |
Specifications
| Ridgid K-1500SP Sectional Machine | Milwaukee M18 FUEL Sectional 2818A-21 | |
|---|---|---|
| Cable | ||
| Type | Sectional machine | Sectional machine |
| Included cable | Not included | 7/8 in |
| Drain sizes | 2 to 10 in | 1-1/4 to 6 in |
| Motor | ||
| Motor | 746 W | - |
| Horsepower | 1 hp | - |
| Speed | 600 rpm | - |
| Voltage | 115 V | 18 V |
| Cordless | - | Yes |
| Controls and build | ||
| Auto feed | No | - |
| Weight | 141 lb | - |
| Warranty | Lifetime | - |
| Released | - | 2020-10 |