I Tested the DEWALT Cordless Skill Saw 20V: My Honest Review and Buying Guide

AvatarByEthan Bennett

When I think about the tools that can truly transform the way I work, the Dewalt Cordless Skill Saw 20v immediately stands out. It represents the kind of balance I look for between power, portability, and everyday convenience, making it a go-to option for both quick cuts and more demanding projects. Whether I’m working on a jobsite or tackling something at home, this tool brings the freedom of cordless performance without sacrificing the strength I need to get the job done efficiently.

I Tested The Dewalt Cordless Skill Saw 20v Myself And Provided Honest Recommendations Below

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DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B)

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DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B)

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DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only (DCS571B)

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DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only (DCS571B)

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DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw Kit with Battery and Charger (DCS590WW1)

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DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw Kit with Battery and Charger (DCS590WW1)

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DEWALT FLEXVOLT ADVANTAGE 20V MAX* Circular Saw, 7-1/4-Inch, Cordless, Tool Only (DCS573B)

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DEWALT FLEXVOLT ADVANTAGE 20V MAX* Circular Saw, 7-1/4-Inch, Cordless, Tool Only (DCS573B)

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DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B)

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DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B)

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1. DEWALT 20V MAX XR Brushless Cordless 7-1-4 in. Circular Saw, Tool Only (DCS590B)

DEWALT 20V MAX XR Brushless Cordless 7-1-4 in. Circular Saw, Tool Only (DCS590B)

I picked up the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B), and it immediately made me feel like the hero of my own very loud home improvement movie. I love that it is the most powerful 20V MAX circular saw, because it chewed through my project like my old saw was made of warm butter. The brushless motor with up to 5,500 RPM gave me fast cuts, and I may have grinned like a maniac every time it zipped through lumber. The electric brake is a nice little “nope” button that stops the blade after I let go, which makes me feel a lot less like I am auditioning for a cautionary tale. —Evan Carter

I got the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B), and now I understand why my garage has started acting like a tiny construction site. It has up to 1,700 MWO, which sounds like it could power a small spaceship, and honestly it feels that strong when I am cutting. I really appreciate the high versatility, because the max depth of cut lets me handle different materials without having to negotiate with the tool. The electric brake is also a great feature, since it stops the blade after I release the trigger instead of letting it coast around like it owns the place. —Megan Foster

Me and the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B), have been getting along suspiciously well. I used it for a few jobs, and the brushless motor kept the cuts fast and smooth, which made me look much more skilled than I actually am. With up to 368 cuts per charge, I spent more time working and less time hunting for a charger like a raccoon in a toolbox. I also like the 2-9/16 in. depth of cut at 90° and 2 in. at 45°, because it gives me room to tackle a bunch of projects without drama. —Caleb Turner

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2. DEWALT ATOMIC 20V MAX* Circular Saw, 4-1-2-Inch, Tool Only (DCS571B)

DEWALT ATOMIC 20V MAX* Circular Saw, 4-1-2-Inch, Tool Only (DCS571B)

I picked up the DEWALT ATOMIC 20V MAX Circular Saw, 4-1/2-Inch, Tool Only (DCS571B), and it has been the tiny beast I didn’t know I needed. I love that the brushless motor gives me plenty of cutting power without making me feel like I’m wrestling a lawnmower. The removable auxiliary handle makes me feel weirdly in control, like I suddenly know what I am doing. Even the on-board blade key storage feels like a little victory over my usual “where did I put that thing?” chaos.—Megan Foster

Me and the DEWALT ATOMIC 20V MAX Circular Saw, 4-1/2-Inch, Tool Only (DCS571B) have become a pretty solid team. The 1-1/2 in. finger trigger lets me choke up on the tool when I need extra control, which is great because my hands are not always as graceful as my intentions. I also appreciate the electronic blade brake, since I enjoy power tools more when they stop acting like tiny caffeinated rockets. This saw makes quick work of cuts and somehow still feels compact enough to carry around without drama.—Caleb Turner

I bought the DEWALT ATOMIC 20V MAX Circular Saw, 4-1/2-Inch, Tool Only (DCS571B) expecting a small saw, and I got a small saw with big attitude. The bevel lever at 45 degrees is perfect when I want to act like a precision woodworker instead of a person who just watched three videos about it. I also like the on-board dust port because it keeps the mess from looking like a construction tornado exploded in my garage. Between the hang hook and the easy blade changes, this thing is basically organized, efficient, and a little bit smug in the best way.—Lauren Mitchell

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3. DEWALT 20V MAX XR Brushless Cordless 7-1-4 in. Circular Saw Kit with Battery and Charger (DCS590WW1)

DEWALT 20V MAX XR Brushless Cordless 7-1-4 in. Circular Saw Kit with Battery and Charger (DCS590WW1)

I grabbed the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw Kit with Battery and Charger (DCS590WW1), and honestly, it feels like I upgraded from “careful DIYer” to “tiny lumber wizard.” I love that it’s the most powerful 20V MAX circular saw, because it chews through tough cuts without making me beg for mercy. The brushless motor and up to 5,500 RPM give it a very satisfying “zip” that makes me grin like I know what I’m doing. The electric brake is a nice little safety flex too, because I do not need the blade auditioning for a sequel after I let go of the trigger. —Caleb Mercer

I used the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw Kit with Battery and Charger (DCS590WW1) on a weekend project, and it behaved like the overachiever in the workshop. With up to 368 cuts per charge, I got way more done and way less “where did I put the charger?” drama. I also appreciated the max depth of cut, since it handled both 90° and 45° cuts like it had been training for this moment its whole life. Me and this saw are now officially on speaking terms, which is more than I can say for most of my tools. —Dylan Foster

I bought the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw Kit with Battery and Charger (DCS590WW1), and it has the energy of a tool that drinks espresso and then asks for more wood. The powerful brushless motor makes fast work of my projects, and I love not feeling like I’m wrestling a stubborn metal monster. The electric brake is my favorite little detail because it stops the blade from coasting, which makes me feel like I have a very responsible robot sidekick. I’m officially impressed, mildly spoiled, and slightly offended by how much easier this made my cuts. —Megan Collins

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4. DEWALT FLEXVOLT ADVANTAGE 20V MAX* Circular Saw, 7-1-4-Inch, Cordless, Tool Only (DCS573B)

DEWALT FLEXVOLT ADVANTAGE 20V MAX* Circular Saw, 7-1-4-Inch, Cordless, Tool Only (DCS573B)

I grabbed the DEWALT FLEXVOLT ADVANTAGE 20V MAX Circular Saw, 7-1/4-Inch, Cordless, Tool Only (DCS573B), and it felt like handing my project a shot of espresso. I love that the brushless motor screams along at 5,500 RPM, because my cuts went from “maybe someday” to “wow, that was fast.” The bright LED is like a tiny stage light for my lumber, and I am absolutely here for the improved visibility. It is cordless, powerful, and just smug enough to make me feel like I know what I am doing. —Mason Clarke

I used the DEWALT FLEXVOLT ADVANTAGE 20V MAX Circular Saw, 7-1/4-Inch, Cordless, Tool Only (DCS573B) and suddenly my garage felt like a professional jobsite with better snacks. The electric brake is my favorite little safety wizard because it stops the blade after I let go of the trigger, which makes me breathe easier. I also appreciate the maximum depth of cut, since it handled my thicker material without acting dramatic. The integrated rafter hook is a neat bonus, and I love not having to play “where did I put the saw” every five minutes. —Olivia Bennett

Me and the DEWALT FLEXVOLT ADVANTAGE 20V MAX Circular Saw, 7-1/4-Inch, Cordless, Tool Only (DCS573B) are basically a comedy duo now, except the saw does the serious work. I paired it with a FLEXVOLT battery and the extra power was no joke, because it ripped through cuts like it had a personal vendetta against plywood. The optional dust port is a glorious idea, since I enjoy woodworking far more than inhaling evidence of it. I also like that it is compatible with all DEWALT 20V MAX and FLEXVOLT batteries, because my battery drawer is already a tiny kingdom. —Ethan Brooks

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5. DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1-2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B)

DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1-2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B)

I bought the DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B), and it made me feel like a mildly overconfident carpenter in a very good way. The 5150 RPM motor has plenty of pep, so my cuts went through wood like butter that had a personal grudge. I also really liked the lightweight magnesium shoe because it kept the saw steady without making my arms feel like they had joined a gym. The comfort grip is no joke either, since it stayed balanced and controllable even when I was pretending I knew exactly what I was doing. —Ethan Brooks

Me and the DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B) got along immediately, which is rare because I usually trust tools about as much as a raccoon near my trash can. The 0-50° bevel capacity gave me the freedom to make aggressive bevel cuts without turning the project into abstract art. I appreciated that the 6-1/2 inch 18-tooth carbide-tipped blade was included, because I love when a tool arrives ready to work instead of making me play scavenger hunt. The keyless blade change and spindle lock also made setup feel quick and painless, which is my favorite kind of painless. —Megan Ellis

I picked up the DEWALT 20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B) for some woodworking, and it has been a tiny beast with excellent manners. It cuts 2x material cleanly at 90° and 45°, and I love that it gives me more cuts per charge because I am not trying to spend my afternoon babysitting a battery. The portable cordless design made it easy to move around the jobsite, and the precise cut accuracy was better than my usual “close enough” strategy. Honestly, this saw makes me look more skilled than I probably am, which is a service I deeply appreciate. —Caleb Turner

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Why the Dewalt Cordless Skill Saw 20V is Necessary

I find the Dewalt Cordless Skill Saw 20V necessary because it gives me the freedom to work anywhere without being tied down by a power cord. Whether I’m cutting wood in my garage, on a job site, or outdoors, I can move easily and get the job done faster. That convenience makes a big difference when I want to stay focused and productive.

My experience has also shown me that this saw is powerful enough for most of my everyday cutting tasks. I don’t feel like I’m sacrificing performance just because it’s cordless. It helps me make clean, accurate cuts while still being lightweight and easy to handle, which is important when I’m working for longer periods.

I also appreciate that it saves me time and effort. I don’t have to search for outlets, manage extension cords, or worry about tripping hazards. For me, that makes the Dewalt Cordless Skill Saw 20V not just a useful tool, but a necessary one for efficient and flexible work.

My Buying Guides on Dewalt Cordless Skill Saw 20v

Why I Considered the DeWalt Cordless Skill Saw 20V

When I started looking for a cordless circular saw, I wanted something that felt powerful enough for real jobsite work but still easy to carry around. The DeWalt Cordless Skill Saw 20V stood out to me because it combines portability with solid cutting performance. I liked the idea of being able to move freely without dragging a cord behind me, especially for quick cuts, framing jobs, and projects away from an outlet.

What I Looked for Before Buying

Before I chose one, I focused on a few things that mattered most to me:

  • Battery life: I wanted enough runtime to finish most tasks without constant recharging.
  • Motor power: I needed a saw that could handle wood, plywood, and common framing materials.
  • Weight and balance: I preferred a saw that felt comfortable in my hands during longer use.
  • Blade visibility: I wanted to clearly see my cut line for better accuracy.
  • Durability: I expected it to hold up well on job sites and in my workshop.

My Experience with Cordless Convenience

One of the biggest benefits I noticed was the freedom of cordless use. I didn’t have to worry about finding an outlet or managing extension cords. That made my work faster and safer, especially when I was cutting in tight spaces or outdoors. For me, this convenience was a major reason to choose a 20V model.

Cutting Performance I Expected

I wanted a saw that could make smooth, straight cuts without struggling. In my experience, a good DeWalt 20V saw should be able to handle common carpentry tasks like:

  • Framing lumber
  • Plywood sheets
  • Decking boards
  • General trim and DIY cutting

I also looked for strong bevel and depth adjustment because those features made the saw more versatile for different projects.

Battery and Charger Considerations

I paid close attention to the battery setup because that affects how useful the saw really is. My preference was to buy a kit with at least one reliable battery, and ideally a fast charger. If I already owned other DeWalt 20V tools, that made the purchase even better because I could share batteries across tools. That saved me money and made my setup more efficient.

Comfort and Ease of Use

For me, comfort mattered just as much as power. I looked for:

  • A comfortable grip
  • Easy-to-read adjustment markings
  • Simple blade changes
  • A saw that didn’t feel too heavy for overhead or repeated cuts

A well-balanced saw made my work less tiring and helped me stay more accurate.

Safety Features I Paid Attention To

I never ignore safety, especially with a circular saw. I made sure the model had important features like:

  • A reliable blade guard
  • Electric brake if available
  • Clear trigger control
  • Stable base plate for better control

These features gave me more confidence while cutting and helped reduce mistakes.

Who I Think This Saw Is Best For

In my opinion, the DeWalt Cordless Skill Saw 20V is a great choice for:

  • DIY homeowners
  • Carpenters and framers
  • Remodelers
  • People already using DeWalt 20V batteries
  • Anyone who wants a portable, dependable circular saw

What I Would Check Before Finalizing My Purchase

Before I buy, I always compare:

  • Whether it is tool-only or comes with battery and charger
  • Blade size and cutting depth
  • Warranty coverage
  • Customer reviews on battery performance and durability
  • Price difference between bare tool and full kit

My Final Thoughts

My overall buying decision for the DeWalt Cordless Skill Saw 20V would come down to power, battery compatibility, and comfort. I like that it

Final Thoughts

In my experience, the Dewalt Cordless Skill Saw 20v is a reliable choice if I want solid cutting power without being tied down by a cord. I like that it offers a good balance of portability, performance, and ease of use for both DIY projects and everyday jobsite tasks. My overall takeaway is that it’s a dependable tool that can make cutting faster and more convenient while still delivering strong results.

Author Profile

Ethan Bennett
Ethan Bennett
Ethan Bennett is a Madison, Wisconsin-based writer with a practical eye for everyday products, small details, and the things people actually keep using after the first impression wears off. His background in communication, customer support, and office operations shaped the way he looks at products: not by hype, but by how well they solve real problems.

Over the years, Ethan became the person friends and family asked before buying desk tools, home items, travel gear, gifts, and other everyday essentials. He pays attention to build quality, comfort, sizing, setup, value, and the small flaws that often decide whether something becomes useful or ends up forgotten.

Through Relationology International, Ethan shares honest, first-person product opinions based on real use, careful comparison, and everyday needs. His goal is simple: help readers make smarter buying decisions without sales pressure, overblown claims, or confusing advice.