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DEWALT 20V MAX XR Brushless Cordless 3”x21” Belt Sander (DCW220)?

Retailer	Current Price (Updated 2026-09-26)	Historic Best Price
Lowes	$299.00	$249.00 (2024-11-13)
Amazon	$225.00	$193.95 (2025-02-21)
Home Depot	$299.00	$249.00 (2024-11-01)
Ace Hardware: Not Currently Available	N/a	$249.00 (2024-10-28)

Price History for DEWALT (DCW220)

Select Date Range: Last 15 Dates Last 30 Dates All Dates

Price Insights

We’ve tracked the DEWALT DEWALT 20V MAX XR Brushless Cordless 3”x21” Belt Sander (DCW220) across 4 retailers since October 2024. The current lowest price is $225.00. While it does not match the all-time low of $193.95, it is still close to the best price seen in the last 90 days.

The current lowest price is $225.00 at Amazon.

Lowest price in the last 90 days was $214.98 at Amazon.

All-time recorded price range: $193.95 – $329.99.

This price is close to the lowest price in the last 3 months. It’s about $10.02 (4.7%) above the lowest price in that time.

Last on sale Apr 24, 2026.

Special Buy Deal History

This product is typically included in promotions lasting 1–9 weeks, most recently from Apr 2, 2026 to Apr 24, 2026.

The most common promotion is Buy 1 Get 1, primarily at Lowes.

Deal Periods

Free Gift With Purchase (Home Depot)
Apr 2, 2026 – Apr 24, 2026

Buy 1 Get 1 (Lowes)
Feb 15, 2026 – Apr 19, 2026

Buy 1 Get 1 (Lowes)
Feb 3, 2026 – Feb 3, 2026

Buy 1 Get 1 (Lowes)
Jan 18, 2026 – Jan 26, 2026

The DEWALT 20V MAX XR Brushless Cordless 3”x21” Belt Sander (DCW220) is a solid pick for pros and serious DIYers who want to smooth surfaces fast without being tethered to an outlet. Whether you’re working on doors, tabletops, or framing lumber, this cordless belt sander brings serious power and flexibility to sanding jobs.

Built for jobsite conditions, the DCW220 runs on DEWALT’s 20V MAX battery system and features a brushless motor for longer runtime and more efficient performance. It’s got a variable speed dial, so you can adjust your speed depending on the material—from aggressive stock removal to more detailed finishing work.

This model also includes a wireless tool control system, letting you pair it with a compatible vacuum to automatically turn on suction when the sander’s running—super helpful for keeping your workspace cleaner. The front handle is adjustable too, giving you better control depending on the angle or surface you’re working on.

The 3”x21” belt size gives you solid surface coverage while still being compact enough to maneuver in tighter spots. Whether you’re prepping wood, leveling seams, or knocking down high spots on big pieces, the DCW220 is designed to get the job done with less setup and more freedom.

Features of the DEWALT (DCW220) 20V MAX XR Brushless Cordless 3”x21” Belt Sander

Cordless power with 20V MAX battery: Runs on DEWALT’s widely used 20V MAX system (battery sold separately)
Brushless motor: Increases runtime and efficiency for longer sanding sessions
3”x21” sanding belt: Covers more surface area while still offering control
Variable speed dial: Adjust belt speed to match your material and task
Wireless Tool Control compatibility: Automatically starts a connected vacuum when the sander turns on
Adjustable front handle: Adds comfort and control during longer sanding jobs
Dust collection port: Hook up to a vacuum or use with DEWALT Airlock system
Durable construction: Built for tough environments and daily use