
SKIL SR660302
Score: 82/100
Milwaukee M12 Fuel Orbital Detail Sander
Score: 85/100Rankings

The Milwaukee M12 FUEL Orbital Detail Sander is a lightweight, cordless tool designed for precision detail sanding, featuring a brushless motor and variable speed settings. It utilizes a unique rectangular pad shape to access corners and contours effectively, offering up to twice the material removal speed of hand sanding. However, it lacks integrated dust collection, which may be a drawback for users requiring a cleaner workspace.

The SKIL SR660302 is a cordless 20V brushless random orbital sander featuring a microfiltration dust canister for superior dust management. It offers six variable speed settings and includes a battery and charger, making it a complete solution for DIYers. While heavy for delicate tasks, its dust collection and runtime efficiency make it ideal for furniture refinishing.
| Attribute | ![]() | ![]() |
|---|---|---|
40 Wbest | — | |
11,000 RPM | 14,000 RPMbest | |
3 mmbest | 1.5 mm | |
125 mmbest | — | |
| ↓ lower better | 2.38 kg | 0.59 kgbest |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(4) | ||
Motor Power (W) | 40 W | Brushless W |
No-Load Speed (RPM) | 11000 RPM | 14000 RPM |
Orbit Diameter (mm) | 3.0 mm | 1.5 mm |
Sanding Pad Diameter (mm) | 125 mm | Rectangular mm |
Ergonomics & Design(3) | ||
Weight (kg) | 2.38 kg | 0.59 kg |
Switch Type | Dust-sealed | Trigger |
Handle Type | Palm | Ergonomic |
Features & Accessories(3) | ||
Dust Collection System | Canister | None |
Includes Sandpaper | true | false |
Pad Attachment Type | Hook-and-loop | Hook and Loop |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the efficient brushless motor and advanced PWRCore battery platform, highlighting the microfiltration dust collection as a major strength.
Users express high satisfaction with dust capture and smooth finishes, though some note the tool feels heavy for delicate tasks.

“Catches a ton of dust”

“Super smooth finishes”

“Absolute beast for shop use”




Professional reviewers praise the Milwaukee 2531-20 for its brushless motor and 1.5 mm orbital motion, noting it delivers faster material removal than hand sanding without leaving scratches. The variable speed trigger is highlighted as a key advantage for precise feathering control.
Everyday users and professionals appreciate the tool's portability and speed, noting it is twice as fast as hand sanding. There is high satisfaction regarding its control and finish quality.