
DEWALT DWE6423
Score: 85/100
Ryobi One+ 5-Inch Random Orbit Sander
Score: 78/100Rankings

The DEWALT DWE6423 is a corded, variable-speed random orbital sander featuring a 3-amp motor and a 125mm hook-and-loop pad, designed for general sanding and fine finishing work. It combines a compact, low-profile design with user-friendly features like tool-free disc changes and integrated dust collection. It is best suited for DIY enthusiasts and light professional use who prioritize smooth finishing over aggressive material removal.

The Ryobi ONE+ 18V 5" Random Orbit Sander is a lightweight, cordless tool designed for swirl-free finishing on wood and other materials. It features a brushed motor running at 10,000 OPM with a 3/32-inch orbit diameter and offers 40% reduced vibration. It is an affordable entry point for DIY users already invested in the Ryobi ecosystem.
| Attribute | ![]() | ![]() |
|---|---|---|
12,000 RPMbest | 10,000 RPM | |
115 Vbest | 18 V | |
2.6 mmbest | 2.38 mm | |
3 Abest | — | |
5 inbest | 5 inbest | |
| ↓ lower better | 1.54 kg | 1.22 kgbest |
| ↓ lower better | 80 dBbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Sanding Performance(1) | ||
Orbit Diameter (mm) | 2.6 mm | 2.38 mm |
Ergonomics & Features(3) | ||
Dust Collection | Bag | Vacuum |
Tool Weight (kg) | 1.54 kg | 1.22 kg |
Switch Type | Dust-sealed | Button |
Power & Performance(4) | ||
Power Source | Corded | Cordless |
Voltage (V) | 115 V | 18 V |
No-Load Speed (RPM) | 12000 RPM | 10000 RPM |
Speed Control | Variable | Fixed |

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

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Professional reviewers praise the PCL406B for its compact size, lightweight build, and effective swirl-free finishing capabilities for DIY projects. However, they note that the brushed motor and single-speed operation make it less aggressive than professional-grade tools.
Everyday users commonly praise the tool's smooth operation, reliability for tasks like floor refinishing, and the convenience of the hook-and-loop sandpaper system.