
DEWALT 20V MAX Orbital Sander
Score: 92/100
Worx WX823L
Score: 82/100Rankings

The DEWALT DCW210B is a 20V MAX XR brushless cordless 5-inch random orbital sander designed for power, runtime, and versatility in sanding tasks. It features a low-profile design for precision work near edges and variable speed control ranging from 8,000 to 12,000 OPM. It is best suited for DIYers, woodworkers, and professionals with DEWALT 20V batteries needing cordless freedom for finishing, smoothing, or prepping surfaces.

The Worx WX823L.9 is a 20V cordless brushless random orbital sander featuring patented low-vibration technology and variable 3-speed control up to 11,000 SPM. It offers superior runtime and power compared to brushed models, with a dust-sealed switch for durability. Ideal for DIY enthusiasts and occasional professionals needing portable sanding for small to medium projects.
| Attribute | ![]() | ![]() |
|---|---|---|
12,000 RPMbest | 11,000 RPM | |
20 Vbest | 20 Vbest | |
— | 3 mmbest | |
5 inbest | 4.92 in | |
| ↓ lower better | 0.91 kgbest | 1.402 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Sanding Performance(2) | ||
Orbit Diameter (mm) | mm | 3 mm |
Pad Diameter (in) | 5 in | 4.92 in |
Ergonomics & Features(4) | ||
Dust Collection | Bag/Vacuum | Vacuum Port |
Tool Weight (kg) | 0.91 kg | 1.402 kg |
Soft Start | false | |
Pad Brake | false | |
Power & Performance(2) | ||
No-Load Speed (RPM) | 12000 RPM | 11000 RPM |
Speed Control | Variable | Variable 3-speed |

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

Professional sources highlight the DEWALT DCW210B's power and convenience for cordless sanding tasks. Home Depot notes the variable speed and dust collector compatibility as standout features for quick paper changes and precision. Northern Tool praises the brushless motor, low-profile design, and dust port for efficiency.
User feedback is generally positive for portability and performance. Common praise includes seamless integration with DEWALT 20V batteries, strong performance on wood and trim, and effective dust management. Users frequently mention the tool is good for on-the-go jobs like working on ladders without cords.

“Solid bare-tool addition despite initial skepticism”




Professional reviewers describe the Worx WX823L.9 as delivering exceptional performance and precision, highlighting the advantages of the brushless motor, low vibration, and ergonomic design.
Users praise the cordless convenience, ease of changing grits, and vibration reduction, with satisfaction regarding the dust bag utility.