DEWALT DCS571B 20V MAX XR Brushless 4-1/2" Circular Saw, Cordless Compact Circular Saw with 4,500 RPM, 3-1/2" Cutting Capacity, Electric Brake, LED Light and Dust Port, Tool Only
DEWALT DCS571B 20V MAX XR Brushless 4-1/2" Circular Saw, Cordless Compact Circular Saw with 4,500 RPM, 3-1/2" Cutting Capacity, Electric Brake, LED Light and Dust Port, Tool Only
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DEWALT DCS571B 20V MAX XR Brushless 4-1/2" Circular Saw, Cordless Compact Circular Saw with 4,500 RPM, 3-1/2" Cutting Capacity, Electric Brake, LED Light and Dust Port, Tool Only

168 ratings

Key item features

  • Cordless Freedom: Operates on 20V MAX XR cordless power, eliminating the need for an extension cord and offering freedom of movement for cutting tasks.
  • Brushless Efficiency: Features a durable brushless motor designed for efficient performance and an extended motor lifespan, ensuring reliable operation.
  • Compact Versatility: Equipped with a 4-1/2" blade and a compact design, it offers excellent maneuverability for detailed, overhead, and tight-space cutting applications.
  • Precise Angled Cuts: Provides bevel adjustment capability, allowing for angled cuts beyond a standard 90-degree cut, and has a bevel gear design for 90° cuts of 2x material and 45° cuts of 1x material.
  • Integrated Enhancements: Includes an electric brake, an integrated LED light for improved visibility, and a dust port for cleaner workspaces.
  • Robust Cutting Capacity: Offers a 3-1/2" cutting capacity and can cut up to 369 linear feet of 3/4 inch OSB with a DCB205 battery.
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Specs

Power saw type, Circular SawsBrand, DEWALTPower type, BatteryVolts, 20 VBlade diameter, 4.5 inIs variable speed, Y

About this item

Product details

Take on a variety of applications with the compact ATOMIC™ 20V MAX* brushless cordless 4-1/2 in. Circular saw. With a bevel gear design that allows for 90 cuts of 2x material and 45 cuts of 1x material, this circular saw cuts up to 369 linear feet of 3/4 in osb using a DCB205 battery. As a part of the ATOMIC™ compact series, this tool is compatible with 20V MAX* batteries and chargers. Battery & charger sold separately
  • 20V MAX XR CORDLESS POWER – Provides cordless cutting performance without the need for an extension cord.
  • BRUSHLESS MOTOR – Designed for efficient performance, durability, and extended motor life.
  • 4-1/2" BLADE SIZE – Compact blade provides excellent maneuverability for detailed and confined cutting applications.
  • COMPACT DESIGN – Smaller form factor makes the saw easy to handle and convenient for overhead or tight-space applications.
  • BEVEL ADJUSTMENT – Allows angled cuts for applications requiring more than a standard 90-degree cut.
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Specifications

Power saw type

Circular Saws

Brand

DEWALT

Power type

Battery

Volts

20 V

Warranty

Warranty information

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Customer ratings & reviews

4.6 out of 5 stars
stars
168 ratings158 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars78% (131)
  2. 4 stars14% (23)
  3. 3 stars5% (8)
  4. 2 stars2% (3)
  5. 1 star2% (3)

Reviews summary

Pros

  • : Cuts up to 3/4 inch thick plywood.
  • : Weighs less for easy handling and transport.
  • : Allows for one-handed operation in tight spaces.
  • : Has enough power to cut through various materials.
  • : Ideal for tight spaces and convenient handling.

Neutral

  • : Port reduces sawdust but the adapter or bag often detaches.
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Showing 1-3 of 158 reviews

Jul 1, 2026
Reviewer name: 1929JDGP
5 out of 5 stars
5 out of 5 stars review

Handy Saw

I really like this saw. It is super handy for quick cuts and is longer so it can reach out. It is very ergonomic. Cuts accurate for a small saw.

Review from dewalt.com
Helpful?3FCGFSULUFK22777435039
Oct 25, 2026
Reviewer name: John
Item details
Size: 4-1/2 in
Sold and shipped byMass Depot LLC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great tool

excellent just what i wanted fast.

Helpful?3FCGFSULUFK22777435039
Jul 8, 2026
Reviewer name: The JOAT
5 out of 5 stars
5 out of 5 stars review

Perfect go to flooring saw

I bought this when it first came out and it's been a life saver for all things flooring and smaller reno jobs. It's portable, easy to use, ergonomic and light. When space or ease of use is what you need? This is the go to saw for the job.. if you're doing flooring without this? You are crazy, because this saw is pretty much the ideal flooring cutting machine. Add a finishing blade for smooth cuts, and don't worry it's the only one I know of that can also cut 2by which in and of itself puts it in a category all its own. Get one today and you'll see what I'm talking about

Review from dewalt.com
Helpful?3FCGFSULUFK22777435039
Current price is $129.00
Price when purchased online
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Arrives by Mon, Nov 2
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Sold and shipped by Mass Depot LLC
4.595725329695316 out of 5 stars
4.6 stars out of 5, based on 2199 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31
Other sellers
$149.00
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Shipping, arrives by Fri, Oct 30 to Columbus, 43215
Sold by Amsterdam Depot LLCPro Seller
Fulfilled by Walmart
Extended holiday returns
Free Holiday returns until Jan 31