Maxshine M21 Pro
The lowest-priced 21 mm polisher from a detailing brand, for quick correction on large vehicles.
Amazon $258.99$258.99
21 mm1,000 W6 in
3.1/5
The detailer’s benchmark 15 mm polisher, for professionals who polish every day and want a light tool with a long cord.
- 15 mmOrbit
- 3,000-5,200 OPMSpeed
- 500 WPower
- 5 yearsWarranty
Check price at Amazon$552
Price checked November 8, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 30 ft cord reaches around a car without an extension
- Five-year warranty once registered
- Light for a full-size long-throw polisher
Cons
- Costs about twice what the long-throw alternatives do
- 500 W motor is the lowest rating among the 15 mm polishers
The RUPES BigFoot Mark V family
Every RUPES BigFoot Mark V model we rank, smallest first. Ratings compare each against its own type.
| Model | Orbit | Rating | Price |
|---|---|---|---|
| RUPES BigFoot LHR15 Mark V (this one) | 15 mm | 3.1/5 | $552 |
| RUPES BigFoot LHR21 Mark V | 21 mm | 3.4/5 | $594 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | LHR15V/US/STD |
|---|---|
| Polishing | |
| Orbit diameter | 15 mm |
| Speed range | 3,000-5,200 OPM |
| Backing plate | 5 in |
| Forced rotation | No |
| Power | |
| Power source | Corded |
| Motor rating | 500 W |
| Cord | 30 ft |
| Brushless motor | Not listed |
| Controls | |
| Constant-speed electronics | Not listed |
| Soft start | Not listed |
| Lock-on trigger | Not listed |
| Build | |
| Weight | 5.2 lb |
| Pads or polish included | No |
| Warranty | 5 years |
Alternatives in this type
RUPES BigFoot LHR21 Mark V
A 21 mm polisher for big, flat panels on trucks, vans and boats, for professionals who already own a smaller machine for tight spots.
Amazon $594$594
21 mm500 W6 in
FLEX FC3321 Brushless
A light, brushless 15 mm polisher for professionals who want the newest motor tech and can live with a one-year warranty.
Amazon $499$499
15 mm1,200 W6 in
Compare
Compare the RUPES BigFoot LHR15 Mark V with any other dual action car polisher →
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