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DEWALT DCE800B 20V MAX brushless cordless drywall sander with telescoping shaft and articulating head connects to DEWALT dust extractors via AirLock for efficient, low-dust sanding.
Categories : tools
SKU : WOR-TOO-477
The DEWALT DCE800B 20V MAX Cordless Drywall Sander is a tool-only drywall finishing machine built for smoother, faster work in ceilings, walls, and hard-to-reach corners. Its brushless motor improves runtime and durability, while the telescoping shaft and articulating head let you adjust your reach and angle with less strain. Tool-free AirLock compatibility and Wireless Tool Control™ make it easy to pair with a DEWALT dust extractor to capture dust at the source.
Drywall sanding is dusty work, but this cordless sander doesn't just power through dust—it helps you remove it. The AirLock connection quickly locks the sander to a DEWALT dust extractor, and Wireless Tool Control lets you start and stop the extractor automatically when you pull the sander's trigger. The variable-speed dial lets you match the sanding speed to the material and finish.
The telescoping shaft extends your reach for overhead work without a ladder, and the articulating sanding head tilts for corners, edges, and contour work. This flexibility reduces repetitive overhead reaching and makes the sander easier to position in small rooms and stairwells.
This is the tool-only version, so it's ideal for users who already own DEWALT 20V MAX batteries and chargers. It's not compatible with 18V XR or other battery systems. If you don't have a 20V MAX battery, pick up one with at least 5Ah for best runtime.
Tool-only design: use your existing DEWALT 20V MAX batteries.
Brushless motor: more runtime, more durability, no brush changes.
Telescoping shaft: reaches ceilings and hard-to-access areas.
Articulating head: fits tight corners and compact spaces.
AirLock + Wireless Tool Control: works with DEWALT dust extractors automatically.
Model: DCE800B
Motor: Brushless
Head Type: Articulating
Shaft Type: Telescoping
Kit Contents: Tool only, no battery or charger
Power Source: DEWALT 20V MAX battery (not included)
Product Type: Cordless Drywall Sander
Speed Control: Variable-speed dial
Dust Extraction: AirLock compatible, Wireless Tool Control
Seller: Workbench World
MPN: DCE800B
If you already run DEWALT 20V MAX tools, the tool-only DCE800B is a cost-effective addition. Pair it with a high-capacity battery and a compatible dust extractor, and you'll have a cordless setup that's easy to move around. If you're new to the 20V MAX system, consider adding a battery and charger to your order.
Connect the AirLock collar to a DEWALT dust extractor, then use Wireless Tool Control to link the sander and extractor. When you’re ready to sand, the extractor runs automatically. That means less dust escaping into the air and a much cleaner finish.
Let the sander do the work. Move it deliberately and avoid pressing hard—the sander's weight and abrasive are enough. Use a finer grit for the final pass, and keep the dust extractor running until you've cleaned the work area. Your lungs and your walls will thank you.
No, this is the tool-only DCE800B and does not include a battery or charger. It works with DEWALT 20V MAX batteries.
AirLock is DEWALT's tool-free dust extraction interface. It connects the sander securely to compatible DEWALT dust extractors without extra adapters.
Yes, the head articulates to help you access corners and tight spots while keeping the sander at a comfortable angle.
Use lower speeds for final pass and higher speeds for faster material removal. The variable-speed dial gives you that control.












I use this on every drywall job now. It cuts sanding time in half. The dust collection works well with the AirLock.
I'm a retired painter, so I've sanded plenty of drywall by hand. This sander is a revelation. It's cordless, so no dragging a vacuum hose. The telescoping handle reaches the ceiling and the head swivels. The dust extractor keeps the air clean, which I appreciate. It's a bit heavy, but the harness helps. The battery lasts about 45 minutes of continuous sanding. If you do drywall regularly, this is worth the investment.
Sands drywall smooth.
Decent sander, but the dust bag fills up fast. Otherwise, it works well and the variable speed is nice.
I hired a contractor who used one of these, and I knew I had to get one. It made the job look effortless. I'm a DIYer, so I was worried about the learning curve. But the instructions were clear and I got the hang of it quickly. It really does keep the dust down. My house was much cleaner than expected. The swivel head is great for corners. I've only used it a few times, but it's been amazing.
I've been in construction for 40 years, and I've seen a lot. This drywall sander is a game changer. The telescoping handle saves my back. The dust collection is far better than the old vacuum attachments. It's sturdy and well balanced. The battery is decent, but I bought an extra. If you're a professional, this will pay for itself.
Great for ceilings. The head pivots so you can get a good angle. I wish the battery lasted longer, but it charges up fast.
I sanded my whole garage with this. It took two hours and two battery charges. The dust collector kept the mess down.
I'm a painter and this sander is a lifesaver. It's easy to handle and the dust control is excellent. My helper can do the sanding now.
Works as advertised. The AirLock connection to my vacuum is secure. No dust escaping.
I bought this for my husband who has arthritis in his shoulders. The telescoping handle means he doesn't have to reach overhead. The head moves smoothly, and the dust collection is great. He said it's the first time he's sanded in years without pain. We ordered an extra battery so he can work longer. It's pricey, but worth every penny for his comfort.
Used it to sand drywall in my basement. Easy to set up and use. The dust bag isn't the biggest, but it works.
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