Maxshine M312 3-Inch
A compact 3 in polisher for mirrors, pillars and bumpers, as a second machine beside a full-size one.
Amazon $198.99$198.99
12 mm550 W3 in
2.5/5
A short-throw polisher with a digital speed readout, for careful beginners who like repeatable settings.
- 8 mmOrbit
- 700 WPower
Check price at Amazon$214.99
Price checked November 8, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Digital display shows the exact speed for repeatable results
- Forgiving 8 mm orbit
Cons
- Speed range, weight and warranty are not published
- Costs as much as some 15 mm polishers
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 | BUF_501 |
|---|---|
| Polishing | |
| Orbit diameter | 8 mm |
| Forced rotation | No |
| Power | |
| Power source | Corded |
| Motor rating | 700 W |
| Brushless motor | Not listed |
| Controls | |
| Constant-speed electronics | Not listed |
| Soft start | Not listed |
| Lock-on trigger | Not listed |
| Build | |
| Pads or polish included | No |
Alternatives in this type
Porter-Cable 7424XP
A long-running, well-supported polisher with a three-year warranty, though its maker doesn’t publish the orbit size.
Amazon $159$159
4.5 A6 in
RUPES BigFoot LHR12E Duetto
A mid-throw RUPES polisher at a lower price than the Mark V line, for owners who want a 12 mm orbit on a full-size pad.
Amazon $321$321
12 mm400 W5 in
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