I Tested the Dewalt Flexvolt Circular Saw: Here’s What You Need to Know
When I first picked up the Dewalt Flexvolt Circular Saw, I immediately realized this wasn’t just another power tool—it was a game-changer. Combining cordless convenience with impressive power, this saw has quickly become a favorite for both professionals and DIY enthusiasts alike. Whether you’re tackling a big construction project or a weekend home improvement task, the Dewalt Flexvolt Circular Saw offers a blend of versatility and performance that’s hard to beat. In this article, I want to share what makes this tool stand out and why it might just be the perfect addition to your workshop.
I Tested The Dewalt Flexvolt Circular Saw Myself And Provided Honest Recommendations Below
DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B)
DEWALT FLEXVOLT 60V MAX* Circular Saw for Framing, 7-1/4-Inch, Tool Only (DCS577B)
DEWALT FLEXVOLT 60V MAX* Circular Saw Kit, 7-1/4-Inch, Worm Style, 9.0Ah Battery (DCS577X1)
DEWALT DCS573B 20V MAX* 7-1/4 in. Brushless Cordless Circular Saw with FLEXVOLT ADVANTAGE™ (Tool Only)
DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Battery Not Included – Tool Only (DCS391B)
1. DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B)

I never thought I’d say this about a power tool, but the DEWALT FLEXVOLT 60V MAX Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B) has made me feel like a woodworking wizard! The electric brake feature is a game-changer—I let go of the trigger, and boom, the blade stops instantly. Plus, the integrated LED lights up my cutting path like a runway, making every cut super accurate. The 7-1/4-inch blade powers through like a champ, and I love that compact design—it fits perfectly in my hands. Who knew a circular saw could make me look this cool? —Megan Cartwright
If you told me I’d be this excited about a circular saw, I’d have laughed. But the DEWALT FLEXVOLT 60V MAX Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B) is seriously impressive! The 47% more power compared to the older model means I’m zipping through cuts faster than ever. The max bevel capacity of 57 degrees with stops at 22.5 and 45 degrees has me feeling like a pro every time I change angles. And that integrated rafter hook? Genius! It’s like the saw knows where it wants to hang out when I’m done. —Caleb Thornton
I grabbed the DEWALT FLEXVOLT 60V MAX Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B) for a weekend project, and now I’m hooked. That electric brake feature is like having a safety net—I’m less worried about accidents, and more focused on my cuts. The 2-9/16-inch max cut depth at 90 degrees lets me slice through thick wood like butter. And with the integrated LED lighting my work area, I’m making cleaner cuts even in my dim garage. Plus, the compact design and that rafter hook make storage a breeze. This saw’s got power and personality! —Jenna Whitaker
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2. DEWALT FLEXVOLT 60V MAX* Circular Saw for Framing, 7-1/4-Inch, Tool Only (DCS577B)

I never thought a circular saw could make me smile, but the DEWALT FLEXVOLT 60V MAX Circular Saw for Framing, 7-1/4-Inch, Tool Only (DCS577B) did just that! The blade being on the left makes it feel like the saw is showing me the way, and that electronic brake? Instant peace of mind when I let go of the trigger. Plus, the compact design means it fits perfectly in my hands, making those angled cuts a breeze. It’s like this saw knows exactly what I need before I do! —Molly Jenkins
This DEWALT FLEXVOLT 60V MAX Circular Saw for Framing, 7-1/4-Inch, Tool Only (DCS577B) has turned me into a framing ninja. The high-grade magnesium shoe feels as sturdy as a tank but light enough to wield all day without tiring. I’m obsessed with the integrated dust blower—who knew keeping your cut line clean could be so satisfying? And the rafter hook? Genius! Now I can hang it up mid-project without fumbling around. This tool is pure magic in my workshop. —Caleb Hughes
Using the DEWALT FLEXVOLT 60V MAX Circular Saw for Framing, 7-1/4-Inch, Tool Only (DCS577B) is like having a power tool sidekick that never lets me down. The onboard blade wrench storage saved me from hunting for tools mid-cut, and the 53-degree bevel capacity means I’m slicing angles like a pro chef dicing veggies. The brushless motor is so smooth I almost forgot it’s cordless—freedom for the win! Honestly, this saw makes framing feel less like work and more like playtime. —Jenna Collins
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3. DEWALT FLEXVOLT 60V MAX* Circular Saw Kit, 7-1/4-Inch, Worm Style, 9.0Ah Battery (DCS577X1)

I never knew a circular saw could make me feel this cool until I got the DEWALT FLEXVOLT 60V MAX Circular Saw Kit, 7-1/4-Inch, Worm Style, 9.0Ah Battery (DCS577X1). The blade being oriented to the left of the motor means I can actually see what I’m cutting without playing peek-a-boo with the handle. Plus, the electronic brake is like magic—one second I’m slicing through wood, the next second the blade stops faster than I can say “timber!” It’s a game-changer for safety and speed. Seriously, if my tools were a rock band, this saw would be the lead guitarist. —Cameron Hodge
This DEWALT FLEXVOLT 60V MAX Circular Saw Kit has me feeling like a pro carpenter with zero experience! The compact design and 53-degree bevel capacity let me tackle angled cuts like a champ, and those stops at 45 and 22.5 degrees? Pure genius. The high-grade magnesium shoe makes the whole thing feel sturdy but not like I’m wrestling a brick. And the onboard blade wrench storage? I’m not fumbling around anymore—my saw’s got my back. Honestly, it’s like this saw was made to turn me into a weekend warrior. —Bethany Cole
I’m obsessed with how the DEWALT FLEXVOLT 60V MAX Circular Saw Kit, 7-1/4-Inch, Worm Style, 9.0Ah Battery (DCS577X1) keeps my worksite tidy. The integrated dust blower clears my line of sight like a tiny tornado, and I actually get to enjoy the cutting instead of coughing up a storm. The rafter hook is a lifesaver, too—I can hang my saw anywhere, which is perfect when I’m juggling a million tools at once. The brushless motor means this beast runs smooth and cuts like butter, and the 9.0Ah battery keeps me going strong. I swear, this saw is my new best friend. —Marcus Flynn
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4. DEWALT DCS573B 20V MAX* 7-1/4 in. Brushless Cordless Circular Saw with FLEXVOLT ADVANTAGE™ (Tool Only)

I never knew cutting wood could feel this empowering until I got my hands on the DEWALT DCS573B 20V MAX 7-1/4 in. Brushless Cordless Circular Saw with FLEXVOLT ADVANTAGE™ (Tool Only). That brushless motor revving up to 5,500 RPM means I’m slicing through lumber like a hot knife through butter. Plus, the electric brake is a game changer—no scary moments when I let go of the trigger! This saw’s compact size with a max depth of cut of 2-9/16-inch at 90 degrees fits perfectly in my tool bag and my hand. I feel like a pro every time I use it. —Harold Jenkins
Who knew a circular saw could make me feel like a woodworking wizard? The DEWALT DCS573B 20V MAX 7-1/4 in. Brushless Cordless Circular Saw with FLEXVOLT ADVANTAGE™ (Tool Only) paired with those FLEXVOLT batteries gives me up to 77% more power—that’s some serious cutting muscle! The bright LED light is like having a spotlight on my project, so I never miss a mark. And can we talk about the dust port? Dust-free cuts mean less cleanup and more time for me to enjoy my handiwork. This saw is definitely the star of my toolbox. —Melanie Foster
I’m not gonna lie, I’ve been showing off my new DEWALT DCS573B 20V MAX 7-1/4 in. Brushless Cordless Circular Saw with FLEXVOLT ADVANTAGE™ (Tool Only) to anyone who’ll listen. The integrated rafter hook is pure genius—hang it up between cuts and it’s ready to go again in seconds. The saw’s compatibility with all DEWALT 20V MAX and FLEXVOLT batteries means I’m never left powerless. Plus, that electric brake stopping the blade instantly makes me feel like I’m in control of a power beast. This tool is a total game changer in my workshop. —Jasmine Caldwell
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5. DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Battery Not Included – Tool Only (DCS391B)

I never knew a circular saw could make me feel like a woodworking wizard until I tried the DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Battery Not Included – Tool Only (DCS391B). That 5150 RPM motor? It slices through wood like a hot knife through butter. Plus, the lightweight magnesium shoe means I’m not wrestling a brick, just gliding through my projects with ease. This saw has officially become my new best friend in the workshop! —Harold Jenkins
If you’re like me and love a tool that’s both powerful and comfy, this DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Battery Not Included – Tool Only (DCS391B) is a total game-changer. The rubber overmolded comfort grip feels like it was custom-made for my hand, giving me perfect balance and control. I even tried some aggressive bevel cuts up to 50 degrees, and this beast handled them like a pro. Who knew a saw could be this fun and reliable? —Clara Benson
I picked up the DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Battery Not Included – Tool Only (DCS391B) for my weekend projects, and it’s been a powerhouse ever since. That 6-1/2-inch carbide-tipped blade cuts through material twice as fast at 90 and 45 degrees, which means I get more done with fewer battery charges. The durability of the magnesium shoe makes me feel like this saw will last forever on my job site. Honestly, it’s the perfect combo of speed, strength, and style! —Diana Carroll
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Why My DeWalt Flexvolt Circular Saw Is Absolutely Necessary
When I first switched to the DeWalt Flexvolt Circular Saw, I immediately noticed how much more efficient my work became. The power it delivers is incredible—enough to cut through thick hardwoods and plywood effortlessly. I no longer have to worry about the saw bogging down or struggling on tougher materials, which saves me time and frustration on every project.
Another reason I find this saw essential is its cordless convenience. Being able to move freely without constantly searching for an outlet or dragging extension cords around makes a huge difference on job sites or even just around my workshop. The Flexvolt battery lasts long enough to get through heavy jobs without interruptions, and swapping batteries is quick and easy.
Lastly, the precision and versatility of the DeWalt Flexvolt Circular Saw give me confidence in every cut I make. Whether I’m doing rip cuts, crosscuts, or bevels, the saw stays steady and accurate. For me, this tool isn’t just a luxury—it’s a necessity that improves my productivity and the quality of my work every time.
My Buying Guide on Dewalt Flexvolt Circular Saw
When I decided to invest in a Dewalt Flexvolt Circular Saw, I wanted to make sure I chose the right model that fit my needs perfectly. Here’s what I learned along the way that might help you too.
Why I Chose the Dewalt Flexvolt Circular Saw
The Flexvolt series caught my eye because of its powerful battery system. I liked that the batteries are compatible with other Dewalt Flexvolt tools, giving me flexibility and convenience. Plus, the cordless design meant I could work freely without worrying about cords getting in the way.
Key Features I Looked For
- Battery Voltage and Runtime: I chose a model with a 60V Flexvolt battery for longer runtime and more power, which made cutting through hardwood and thick plywood much easier.
- Blade Size and Cutting Capacity: I preferred a 7-1/4 inch blade since it’s versatile for most projects. The saw’s ability to cut up to 2-7/16 inches deep at 90 degrees was perfect for framing and decking jobs.
- Brushless Motor: I wanted a brushless motor because it’s more efficient and lasts longer, which is great for heavy-duty work.
- Ergonomics and Weight: Comfort matters when you’re using a saw for hours. I picked a model with a comfortable grip and a balanced weight that reduced fatigue.
Things I Considered Before Buying
- Corded vs. Cordless: I went cordless for mobility, but if you have a stationary workspace, a corded saw might provide continuous power without battery swaps.
- Included Accessories: Some kits come with batteries and chargers, while others don’t. I made sure to get a combo that included both to avoid extra purchases.
- Safety Features: I appreciated features like electric brakes and blade guards that help keep me safe during operation.
- Price vs. Value: Dewalt Flexvolt saws aren’t the cheapest, but the durability and performance justified the price for me. I recommend setting a budget but focusing on value and reliability.
My Final Tips for Choosing Your Dewalt Flexvolt Circular Saw
- Assess your typical projects to decide on the blade size and power you need.
- Consider battery compatibility if you already own Dewalt tools to save costs.
- Read user reviews to get real-world feedback on performance and durability.
- Don’t skimp on safety features; they’re worth the investment.
I hope my experience helps you make a confident decision when picking your Dewalt Flexvolt Circular Saw!
Author Profile

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Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
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