DeWalt Random Orbit Sanders: Models, Specs, and Pricing
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DeWalt makes corded and cordless random orbit sanders. The DCW210 is the cordless flagship on 20V MAX. The DWE6421 is a corded workhorse that's been in production for years.
DeWalt 20V MAX Platform
The DCW210 uses standard 20V MAX batteries. A 2.0Ah pack gives about 20 to 30 minutes of sanding time.
Current Models
DeWalt DCW210B
DCW210B
Cordless 5-inch sander. Variable speed, hook-and-loop pad, and decent dust collection.
DeWalt DWE6421
DWE6421
Corded single-speed. Simple, reliable, and cheap. Good if you don't need cordless.
Specs at a Glance
| Spec | DCW210B | DWE6421 |
|---|---|---|
| padSize | 5" | 5" |
| opm | 8,000 to 12,000 | 12,000 |
| dustCollection | Bag + vacuum port | Bag |
| weight | 2.9 lbs | 2.6 lbs |
| Price | $89 bare | $59 |
Frequently Asked Questions
Corded or cordless for sanding?
If you sand for more than 30 minutes at a time, corded is more practical. Battery swap interruptions are annoying when you're in the middle of a surface. For quick touch-ups between coats, cordless is convenient.
Does the DCW210 work with a shop vac?
Yes. It has both a dust bag and a vacuum port that fits standard 1-1/4-inch hoses. Using a shop vac dramatically improves dust collection.