# DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in

Sand larger surfaces and move freely around the job with the DEWALT DCW220B cordless belt sander, featuring a 3 x 21 in plate.

- [Original product page](https://www.ofertitastop.com/ca/product/dewalt-dcw220b-20v-brushless-belt-sander)
- [View offer](https://www.ofertitastop.com/ca/visit/dewalt-dcw220b-20v-brushless-belt-sander)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-16T08:56:19.185Z
- Brand: DEWALT
- Model: DCW220B
- MPN: DCW220B
- EAN / GTIN: 885911829922
- SKU: ofertitastop-ca-11140
- Category: Hardware > Tools > Sanders
- Source store: amazon CA
- Active deal: Yes
- Price: 328.00 CAD
- Previous price: 399.00 CAD
- Discount: 18%
- Rating: 4.7 / 5
- Reviews: 1051

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The 3 x 21 in sanding plate provides a broad working area for carpentry, remodelling and general contracting. This cordless belt sander has a brushless motor and a variable-speed trigger with a separate speed-selection dial. Its quick-release system makes belt changes straightforward. Choose cordless mobility for work away from an outlet, or a corded setup when sanding close to a fixed power source is the priority.

## Tips for day-to-day use
Use the variable-speed trigger and selection dial to adjust control for the task, with 25 speed increments available. The trigger lock-on supports sustained sanding, while the over-moulded auxiliary handle gives you a two-handed grip for steadier handling and scribing. When it is time to change sandpaper, the quick-release belt system makes the swap easier to manage.

For a practical trim or carpentry job, the cordless format lets you move around the work area without routing a power cord. Connect a dust extractor to help manage sanding dust: the tool-free dust chute works with DEWALT Airlock or a standard 35 mm dust extractor, using the included adapters. Wireless Tool Control is also available when paired with a compatible DEWALT vacuum or dust extractor. Buyers appreciate the cordless convenience and ease of use, feedback is mixed on battery life and weight, so those experiences can vary.

## Tech specs
- Type: Cordless belt sander
- Model: DCW220B
- Power: 20V MAX battery platform
- Motor: Brushless
- Sanding plate: 3 x 21 in
- Speed control: Variable-speed trigger and selection dial with 25 increments
- Dust collection: Tool-free dust chute, compatible with DEWALT Airlock or a standard 35 mm dust extractor
- What’s included: 1x 20V MAX belt sander, battery not included

## Where it shines
The wide 3 x 21 in plate is suited to sanding larger surface areas, while the variable speed helps tailor control to different stages of a job. That combination is useful for carpentry and remodelling tasks where you need to work across broad sections and then handle more deliberate sanding or scribing. The auxiliary handle supports two-handed operation, and the cordless design makes it easier to move between work areas without searching for an outlet.

Compared with a stationary sanding setup, this handheld tool can travel to the workpiece, making it a practical fit for on-site tasks and pieces that are awkward to bring to a bench. A dust extractor connection helps keep dust collection part of the setup, and quick belt changes make it easier to get back to sanding when the abrasive needs replacing.

## Practical questions
**Does the sander come with a battery?** No. The listed contents are one 20V MAX belt sander, and the battery is not included. Use a compatible battery for the 20V MAX platform.

**How can it be connected to dust extraction?** The tool-free dust chute is compatible with DEWALT Airlock or a standard 35 mm dust extractor. Included adapters support the connection, and Wireless Tool Control can be used with a compatible DEWALT vacuum or dust extractor.

**How do you adjust sanding speed?** Use the variable-speed trigger and the speed-selection dial, which provides 25 speed increments. The trigger also has a lock-on function for sustained operation.

## Buying verdict
For carpentry, remodelling and general contracting, the DCW220B brings a broad 3 x 21 in sanding plate, adjustable speed and cordless handling into one tool. Its two-handed auxiliary grip and dust-extraction options add practical control for work across larger surfaces and around trim. It’s a strong match for anyone seeking a portable belt sander for work that moves between locations.

## Images

![DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in — 1](https://www.ofertitastop.com/i/EbqCf9ql8CZtkOcHRGR_PEAtWLBaeScyQyEw7vgp-pPTDgzetSQAr6ne6qr7mWeuubVaGlhIzXIjXISaL3W3cUfitRY5Vh9JWJQ0Mxp4mFSpHvFndQg9bUjifw.jpg)

![DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in — 2](https://www.ofertitastop.com/i/wls2kfsJZT80sfwzGESStVrsPxND6ww09sAA58qAnMCON803YMZdNl5ofvxv81An6zaorvfWly34Upi06LHVHWPlZ1z0O7vlSGvAQ3GNImi81PL0DL-QNngNkQ.jpg)

![DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in — 3](https://www.ofertitastop.com/i/eZLgdfOHnxOBcorpvlDnwNtu5ay-zZVt0pEH2a8jFtl_OI9pbqEBJr2o6z_oWJE-qPqAgXecbYXfwrFoUUX8th8II-dcDhuHusDeLUY9OOObMp0seL6Px-UI-w.jpg)

![DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in — 4](https://www.ofertitastop.com/i/aBRo25wBP8WlKrbs-moXf7wogEmobol6YPFYvrDP-5RPp0iTtxGafg9Ulo-dzOVs4R0pVlabyeldMHGBclStwyHYoYH0HDUcnaf3q7BbmHuGj0awizyjo8BjTQ.jpg)

![DEWALT DCW220B 20V MAX Brushless Belt Sander, 3 x 21 in — 5](https://www.ofertitastop.com/i/fU4oray61VlNLV_nfaYwPejr68GlVlEcdahAEoBqr__UUbhV3ewTSpnewSGgZTc9bNF5sPTWYBoacctfeOPBgRzWII_yzDxU9KzRpLGJWj-dYggeW4rzuI8bUg.jpg)