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DEWALT 20V MAX* Belt Sander, Cordless, Brushless, Tool Only (DCW220B)

  • Based on 862 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jan 27
Order within 21 hours and 40 minutes
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Features

  • Up to 22% more power** - complete traditionally corded sanding applications with a brushless motor that delivers efficiency and long runtime.
  • Efficient dust collection - minimize dust exposure in your workspace and get up to 95% dust collection efficiency with the tool-free, DEWALT airlock (sold separately) compatible dust collection system.
  • Tackle large jobs - finish large sanding jobs fast with 16.7% more sanding surface area vs. Milwaukee (2832-20) m18 fuel 18-volt lithium-ion cordless 3 in. x 18 in. belt sander.
  • Help maximize user control - optimize the speed of your sander to the application with the variable speed trigger featuring a 25-speed selection dial that allows for precise results in a variety of materials.
  • Quick sanding belt changes - change the sanding belt fast with the quick-release tool-free system.
  • Comfortable grip - take on demanding applications with an overmolded auxiliary handle that allows for 2-handed operation.
  • Wireless tool control quickly and easily pair your tool with any compatible DEWALT vacuum or dust extractor.
  • Experience power - 20V MAX* XR tools are ergonomically designed and feature powerful brushless motors for professional performance on demanding jobsites.

Description

Take on tough sanding jobs with the 20V MAX XR Brushless Cordless 3 in. X 21 in. Belt Sander. Designed for carpentry and woodworking professionals, this cordless belt sander delivers up to 22% more power vs. a corded version. Optimize the belt speed to the task at hand with a variable speed trigger and a 25-speed selection dial that offers ultimate control when completing a wide range of material removal applications. Help minimize dust exposure in your workspace using this sander equipped with an AirLock dust collection system that offers up to 95% dust collection efficiency†. Featuring a quick-release, tool-free system that allows for fast, easy sanding belt changes, this belt sander promotes productivity and efficiency.

Brand: DEWALT


Product Dimensions: 13.39"L x 6.69"W x 8.66"H


Grit Type: 80 grit


Voltage: 20 Volts


Power Source: Battery Powered


Brand: ‎DEWALT


Product Dimensions: ‎13.39"L x 6.69"W x 8.66"H


Grit Type: ‎80 grit


Voltage: ‎20 Volts


Power Source: ‎Battery Powered


Item Weight: ‎16 ounces


Battery Description: ‎Lithium-Ion


UPC: ‎885911829922


Shape: ‎Rectangular


Manufacturer: ‎DEWALT


Part Number: ‎DCW220B


Item Weight: ‎1 pounds


Item model number: ‎DCW220B


Color: ‎Black/Yellow/Sliver


Finish: ‎Brushed


Material: ‎Blend


Pattern: ‎Solid


Item Package Quantity: ‎1


Included Components: ‎DeWalt 20V MAX* XR Belt Sander;DeWalt Branded Dust Bag;80grit Sandpaper;Dust Port Swivel


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Description Pile: ‎Lithium-Ion


Warranty Description: ‎Manufacturer Warranty


Date First Available: March 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Strong performer with great tracking and balance
This sander is a HOSS!! Powerful for being cordless, great tracking and smooth gliding over the platen.
Reviewed in the United States on December 3, 2025 by Robert P.

  • Super sand
This thing's awesome! It'll chew through batteries like crazy, but sanding wood with it is like cutting through butter. I've really put this thing through its paces. It's definitely one of my top DeWalt tools. And belt changes and adjustments are so easy.
Reviewed in the United States on January 2, 2026 by brock

  • Great Quality, Quite, Heavy Duty
Great Quality, Quite, Heavy Duty
Reviewed in the United States on December 25, 2025 by R. Sanchez

  • This is the 3rd belt sander I bought, gave away the other 2 and kept only this one!
I had two older belt sanders, both corded and the same 6" belt, but always had problems with the cord getting in the way and have several electric tape fixes on the cords. Wanted a powerful belt sander for sanding down the wood siding our our roof deck (Lion wood), to re-seal it with IPE oil (made a mistake and used Spar Varnish and it just peeled off). This tool worked great, I have several DeWalt batteries so as one ran out could just swap it out for another 20v battery and keep on going. Only bad thing is it's heavy, so working on a flat surface is easy, but holding it up on the wall was a bit tough, but liked the dust bag, caught most of the dust I created (still ware a mask), but easy to empty and good capasity. I like the tool, would recommend it especially if you have other DeWalt battery tools! (I have 3 DeWalt drills, and cordless saw). ... show more
Reviewed in the United States on July 24, 2025 by Bill Ziska

  • Powerful Cordless Sanding Perfection!
"DEWALT DCW220B impresses with brushless power, lightweight design, and cordless convenience. Reliable for heavy-duty tasks—only docked a star due to battery not included. 4 stars!"
Reviewed in the United States on April 28, 2025 by Melissa Boyd

  • Good value for money, easy to use and works well.
Very easy to remove and fit new sandpaper belts and adjust the side movement and alignment. Works well. Only disappointment it only comes with 1 60 grit belt that is VERY rough so you need say a pack of 21in mixed grit belts available from Amazon in packs of 21. I used it to buff a small amount of 3 sticking doors and it worked great. Would recommend. ... show more
Reviewed in the United States on June 17, 2025 by ParaPilot

  • DEWALT ALWAYS THE BEST!
DEWALT ALWAYS THE BEST!!!
Reviewed in the United States on January 9, 2026 by anadux

  • Quality that will last for years
My husband is a DIY master woodworker in our house. His previous sander wore out after putting new hardwood floors in all 3 levels and 2 staircases plus other projects. The sanding power in this new DeWalt sander is fantastic making jobs quicker and easier. Most importantly it’s quieter than the older sander. There still is dust that will settle around the area, but not as bad. This is a solid built tool that should last for years. He feels the weight is just right and the value for this purchase is well worth it. ... show more
Reviewed in the United States on February 3, 2025 by Bmwcarol

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