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DEWALT

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

  • Based on 862 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 13
Order within 19 hours and 28 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


Grit Type: 80 grit


Voltage: 20 Volts


Power Source: Battery Powered


Battery Description: Lithium-Ion


Shape: Rectangular


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


Item Weight: 16 ounces


Brand Name: DEWALT


Model Number: DCW220B


UPC: 885911829922


Manufacturer Warranty Description: Manufacturer Warranty


Manufacturer Part Number: DCW220B


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


Unit Count: 1.0 Count


Item Type Name: SANDER


Manufacturer: DEWALT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 13

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Another De Walt Quality Tool.
Most (95%) of my hand tools are made by Dewalt and this unit replaced a cord and plug connected belt sander (not a De Walt) that I overheated to the point where it is unusable. I have not used this new De walt belt sander much, but the little that I have used this unit, and not having a cord is wonderful and operates smoothly and while I have been told that it eats batteries, I really don't care because I have plenty of Dewalt batteries in my workshop. So, in my opinion, this is a wonderful unit that is made well and was worth the money and it operates very quietly. ... show more
Reviewed in the United States on March 11, 2026 by Richard
    • Nice quality great performer
Good value, durable item, everything works as it should. lightweight item I'm pleased with the purchase
Reviewed in the United States on February 9, 2026 by See the value
    • DeWalt 20V max belt sander
Great portable belt sander. Powerful, moderately heavy with the battery. DeWalt hand tools are good quality.
Reviewed in the United States on February 26, 2026 by Stephen M. Grimm
    • Does the job as expected
Bought this to use on some doors on a house that settled pretty bad. This was definitely worth the purchase. Worked great and cut the work in half.
Reviewed in the United States on February 7, 2026 by Tom
    • Handy cordless belt sander for quick projects
I've been using this DEWALT belt sander mainly in the garage for smoothing rough wood before painting. it’s lightweight and fairly easy to handle, which is a bonus when working on larger pieces. the brushless motor seems to give good power without draining the battery too fast. on the flip side, the tool doesn't come with a battery or charger, so you'd need to have those on hand already. overall, it’s been a helpful addition for my DIY projects, especially when I don’t want to mess around with corded models. ... show more
Reviewed in the United States on February 11, 2026 by Daniel spaulding
    • tons of power
I have multilple 20/60 volt batteries so, when my 40+ year old corded Craftsman belt sander died, this seemed like a logical way to go. I'm glad I got it. It has lots of power, is super easy to load belts and adjust tracking and it is a pleasure to be uncorded. Any uncorded tool will get a lot more use due to the convenience. Others have truthfully noted that it uses up battery charges quickly, running for around 30-40 continuous minutes. So, it depends upon your intended use to judge if convenience versus run duration are the most important to you. I would buy this tool again., ... show more
Reviewed in the United States on July 30, 2024 by Cal Bears '70
    • Undecided
It works well, but only about 5 inches of the sanding strap actually touches your material so you’re not gonna get very close to the edges using the front or back. Also, you will go through an awful lot of batteries using this obviously if I had to redo it. I’m not sure if I would buy this or go to a corded one, but I really think corded might be the way to go. ... show more
Reviewed in the United States on January 24, 2026 by Junior
    • Works great no cord to tangle up
Very nice I’m remodeling an older house the floors are oak planks had carpet it’s stuck to the oak I’m sanding it off looks beautiful now
Reviewed in the United States on March 31, 2026 by paul leedy

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