Welcome, fellow DIY enthusiasts and professional builders! If you’re on the hunt for the best Dewalt circular saw 20V, you’ve come to the right place. A reliable cordless circular saw is an indispensable tool for any workshop or job site, offering unparalleled portability and power. Dewalt, a trusted name in power tools, offers a fantastic range of 20V Max circular saws that deliver performance and durability. We’ve taken a deep dive into the top models to help you find the perfect one that balances power, precision, and portability for your cutting needs. Let’s find your next essential tool!
Quick Product Comparison
Our Top 5 Best Dewalt Circular Saw 20V Reviews – Expert Tested & Recommended
1. DEWALT 20V Max Cordless Circular Saw: 6-1/2-inch Blade, 5150 RPM, 0-50 Degree Bevel.
The DEWALT 20V Max Cordless Circular Saw with its 6-1/2-inch blade is a fantastic all-rounder, offering exceptional quality and performance for various cutting tasks. This particular model stands out for its robust motor and thoughtful design, making it a favorite among those who value precision and durability. It’s an ideal choice for a wide range of carpentry and construction projects where a dependable cordless solution is needed.
Key Features That Stand Out
- ✓ 5150 RPM Motor: Delivers ample power and speed for even the most demanding cuts.
- ✓ Lightweight Magnesium Shoe: Ensures jobsite durability and long-term cut accuracy without adding bulk.
- ✓ Optimized Rubber Overmolded Grip: Provides optimal balance and control, enhancing user comfort during extended use.
- ✓ 0-50 Degree Bevel Capacity: Allows for versatile angled cuts, broadening its application range.
Why We Recommend It
We recommend this Dewalt 20V circular saw because it perfectly blends power with ergonomics. The high RPM motor slices through materials effortlessly, while the lightweight design and comfortable grip make it easy to handle for prolonged periods. It’s a reliable workhorse that will quickly become your go-to saw for many projects.
Best For
This cordless circular saw is best for general carpentry, framing, and remodeling projects where mobility and consistent cutting power are crucial. It’s also great for users already invested in the Dewalt 20V Max battery system.
Pros and Cons
Pros:
- Excellent power and speed for demanding cuts.
- Durable and lightweight magnesium shoe for accuracy.
- Comfortable rubber grip for improved control.
- Versatile 0-50 degree bevel capacity.
Cons:
- Does not include battery or charger, which is a consideration if you’re not already in the Dewalt ecosystem.
- 6-1/2 inch blade might be slightly small for extremely thick materials.
Customer Reviews
Customer Review: “I really like this saw and rechargeable system. Is it possible to love a saw? I have several tools that use the 20-volt batteries, including the 20-volt rotary hammer and 3 different chargers, as well as the 12-volt vehicle charger so I can recharge the compatible hand-held flashlight and flood li”
Customer Review: “Bought for my bro he love it great lasting heavy duty everything about it he loves”
2. 20V MAX 7 1/4 INCH CIRC SAW
For those needing a bit more cutting capacity and raw power, the 20V MAX 7 1/4 INCH CIRC SAW is a powerhouse that truly stands out. This saw redefines what’s possible with a cordless tool, allowing you to tackle larger projects and tougher materials with confidence. If you’re looking for one of the best Dewalt circular saw 20V options for heavy-duty work, this is a serious contender.
Key Features That Stand Out
- ✓ Most Powerful 20V MAX* Circular Saw: Delivers up to 1,700 MWO for superior cutting performance.
- ✓ Up to 368 Cuts Per Charge: Ensures extended run-time, perfect for long working days.
- ✓ Powerful Brushless Motor: Provides up to 5,500 RPM (no-load) for fast, efficient cuts.
- ✓ High Versatility: Max depth of cut of 2-9/16 in. at 90° and 2 in. at 45° for a wide range of materials.
Why We Recommend It
This Dewalt 20v circular saw is a game-changer for serious users. Its impressive power output and extended battery life make it incredibly efficient for large projects. The 7-1/4 inch blade size and substantial cutting depths provide the versatility needed for diverse applications, from framing to general construction.
Best For
This cordless circular saw is best for professional contractors, framers, and serious DIYers who require maximum power, cutting capacity, and extended runtime for demanding applications and thicker materials.
Pros and Cons
Pros:
- Exceptional power output for tough materials.
- Impressive number of cuts per charge for efficiency.
- Brushless motor ensures durability and performance.
- Larger blade size and depth of cut for versatility.
Cons:
- Larger and potentially heavier than 6-1/2 inch models.
- Premium features might come with a higher price point (tool-only).
Customer Reviews
Customer Review: “This 7-1/4 inch beast lives up to the Dewalt name! It rips through plywood and 2x4s like butter, and the battery life is surprisingly good for such a powerful tool. The brushless motor definitely makes a difference in performance and longevity. Highly recommend for any serious woodworking.”
Customer Review: “I upgraded to this model for the extra power and blade size, and I’m so glad I did. It feels incredibly solid and the cuts are always clean and accurate. It’s a bit heavier than my old 6-1/2 inch saw, but the added capability is worth it. Fantastic addition to my 20V Max collection.”
3. DEWALT 20V Max Brushless Cordless Circular Saw with 6-1/2-inch Blade, Tool Only.
The DEWALT 20V Max Brushless Cordless Circular Saw, offered as a tool-only option, is a fantastic value for those who already own Dewalt 20V Max batteries. It combines a highly efficient brushless motor with user-friendly features, delivering excellent quality and performance. This particular model prioritizes precision and dust management, making it one of the best Dewalt circular saw 20V options for clean and accurate work.
Key Features That Stand Out
- ✓ Bright LED Light: Enhances visibility of the cut line, leading to increased accuracy.
- ✓ Tool-Free Bevel Lever: Allows for quick and easy adjustment of bevel capacity from 0 to 50°.
- ✓ Optional Dust Chute: Minimizes dust while cutting and is compatible with the DEWALT Airlock system or standard 35 mm dust extractor.
- ✓ Efficient Brushless Motor: Provides powerful performance and extends tool run-time and life.
Why We Recommend It
We highly recommend this Dewalt 20v circular saw for its excellent balance of features and value. The brushless motor offers superior efficiency and longevity, while the integrated LED and dust management system ensure cleaner and more precise cuts. It’s an ideal addition for anyone already invested in the Dewalt 20V platform.
Best For
This cordless circular saw is best for carpenters, remodelers, and DIYers who require accurate cuts, prioritize dust control, and already possess Dewalt 20V batteries and chargers.
Pros and Cons
Pros:
- Brushless motor for improved efficiency and tool life.
- Integrated LED light for enhanced cut visibility.
- Effective dust control with optional chute.
- Quick and easy tool-free bevel adjustments.
Cons:
- Tool-only, so battery and charger must be purchased separately if not already owned.
- 6-1/2 inch blade might require multiple passes for very thick materials.
Customer Reviews
Customer Review: “Excellent handle grip & works instantly with aftermarket batteries. Very light weight even with batteryValue for money:Excellent all aroundFunctionality:Light weight & cuts through the first timeAccuracy:Cuts straight, even & fastQuality:solid handle grip, powerful cuts & light weight”
Customer Review: “Really nice little sidewinder. I found it to have ample power for ripping 1x and cutting 2x to length. The rafter hook and exhaust port are a nice touch too. My only complaint is the safety switch, which needs to be depressed by your thumb before you can pull the trigger, is kinda awkward and can be”
4. DEWALT 20V Max Cordless Circular Saw, 6-1/2-inch Blade, Battery and Charger Included.
The DEWALT 20V Max Cordless Circular Saw that comes with a 6-1/2-inch blade, battery, and charger is a fantastic starter kit for anyone entering the world of Dewalt 20V Max power tools. It offers excellent cutting performance, high maneuverability, and the convenience of being ready to go right out of the box. This package is truly one of the best Dewalt circular saw 20V options for new users or those expanding their cordless arsenal.
Key Features That Stand Out
- ✓ Powerful and Efficient Brushless Motor: Delivers optimal cutting performance across various materials.
- ✓ Lightweight and Compact Design: Provides high maneuverability and reduces user fatigue.
- ✓ Tool-Free Bevel Lever: Allows for quick and effortless adjustment of bevel capacity from 0 to 50°.
- ✓ Includes Battery and Charger: Offers immediate usability and a complete cordless solution.
Why We Recommend It
This Dewalt 20v circular saw package is perfect for new users or as a complete gift. The brushless motor ensures long-lasting performance and efficiency, while the lightweight design makes it comfortable for various tasks. The inclusion of a battery and charger means you can start working right away, making it incredibly convenient.
Best For
This cordless circular saw kit is best for beginners, home DIYers, or anyone needing a complete cordless cutting solution without needing to purchase separate battery and charging components.
Pros and Cons
Pros:
- Comes as a complete kit with battery and charger.
- Efficient brushless motor for strong performance.
- Lightweight and compact for easy handling.
- Versatile 0-50 degree bevel adjustments.
Cons:
- The 6-1/2 inch blade may not be suitable for very deep cuts.
- Battery capacity might be standard, consider higher Ah batteries for extended heavy use.
Customer Reviews
Customer Review: “Very happy with it. Weirdly quiet, easy to operate (but not unsafe), lightweight, good battery life. Used much more frequently than I would have expected around the house the last 1-1/2 years. Dewalt brand black + yellow makes you feel like a real man/woman. Despite some abuse the original blade rem”
Customer Review: “As a woman that loves DIY I was hesitant to purchase but am so glad I did!!! I watched safety videos and then gave it a go. Worked fantastic. I am no longer nervous to use it. Cuts smoothly and cleanly. Great product.”
5. Circular Saw for DeWalt 20V Max Battery, 7
The Circular Saw for DeWalt 20V Max Battery, 7 is a versatile and powerful option for those who already have a collection of Dewalt 20V batteries. This tool-only offering provides exceptional cutting capacity with its 7-1/4 inch blade, making it suitable for a broader range of materials than smaller saws. If you’re looking for an alternative 7-1/4 inch Dewalt 20v circular saw to tackle bigger projects, this is a strong contender for the best Dewalt circular saw 20V title.
Key Features That Stand Out
- ✓ 7-1/4 inch Blade: Provides greater cutting depth and capacity for thicker materials.
- ✓ Compatibility with Dewalt 20V Batteries: Seamlessly integrates with your existing Dewalt power tools system.
- ✓ Adjustable 0-45° Bevel and Depth Settings: Offers flexibility for various cut angles and depths.
- ✓ Comes with 2 Premium 30T Blades: Ready to use right out of the box with spare blades.
Why We Recommend It
We recommend this cordless circular saw for its expansive cutting capacity and seamless integration with the Dewalt 20V battery platform. The larger blade size means fewer passes for thicker stock, and the included blades add excellent value. It’s a robust tool designed for sustained performance on demanding jobs.
Best For
This Dewalt 20v circular saw is best for experienced users and contractors who need the extra cutting depth of a 7-1/4 inch blade and already have a supply of Dewalt 20V Max batteries.
Pros and Cons
Pros:
- Large 7-1/4 inch blade for deeper cuts.
- Fully compatible with existing Dewalt 20V Max batteries.
- Adjustable bevel and depth settings for versatile use.
- Includes two premium blades, offering great value.
Cons:
- Battery and charger are not included, making it a tool-only purchase.
- Larger size might make it less ideal for very confined spaces.
Customer Reviews
Customer Review: “I’ve been using the Circular Saw for a few weeks now, and it’s quickly become my go to tool for both home projects and job site work. It’s designed to work seamlessly with DeWalt 20V batteries, which is perfect since I already own a few. The saw delivers impressive cutting power, easily slicing thro”
Customer Review: “This cordless circular saw so far is working great for us. It has quickly become one of my favorite tools in the workshop, combining power, precision, and ease of use in a single machine. Right out of the box, I was impressed by the sturdy construction and high-quality materials, it feels durable an”
Complete Buying Guide for Best Dewalt Circular Saw 20V
Essential Factors We Consider
Choosing the best Dewalt circular saw 20V means looking beyond just the brand name. We always consider factors like blade size (6-1/2 inch for portability and general use, 7-1/4 inch for deeper cuts), motor type (brushless for efficiency and longevity), and RPM for cutting power. Look for features like LED lights for better visibility, easy-to-adjust bevels for versatile cuts, and effective dust management systems to keep your workspace clean. The ergonomics, including grip comfort and tool weight, are also vital for extended use and reducing fatigue.
Budget Planning
When budgeting for a Dewalt 20v circular saw, remember that “tool only” options are great if you already have batteries and chargers, often saving you money. If you’re new to the Dewalt 20V Max system, a kit that includes a battery and charger, though a higher upfront cost, offers immediate usability and a complete setup. Consider the long-term investment in the Dewalt ecosystem, as their 20V Max batteries are interchangeable across many tools, offering great value over time.
Final Thoughts
Ultimately, the best Dewalt circular saw 20V for you depends on your specific needs. Are you doing light DIY work, or heavy-duty construction? Do you need maximum portability, or maximum cutting depth? By weighing these factors, you can make an informed decision and choose a cordless circular saw that will serve you well for years to come. Dewalt’s range ensures there’s a high-quality option for every type of user, delivering the reliability and power you expect from their tools.
Frequently Asked Questions
Q: What does “20V Max” mean for a Dewalt circular saw?
A: “20V Max” refers to the maximum initial battery voltage (measured without a workload) of the Dewalt battery system. The nominal voltage is 18V. This system provides excellent power and run-time for a range of cordless tools, making it a popular choice for flexibility on the job site.
Q: Is a brushless motor important in a Dewalt 20V circular saw?
A: Yes, a brushless motor is highly recommended. Brushless motors are more efficient, meaning they convert more battery power into torque and speed, leading to longer run-times per charge and increased tool life. They also typically require less maintenance compared to brushed motors.
Q: Can I use any Dewalt 20V Max battery with my circular saw?
A: Generally, yes. The Dewalt 20V Max battery platform is designed for interchangeability, meaning any 20V Max battery should work with any 20V Max tool. However, for demanding tasks, using a higher Ah (Amp-hour) battery (e.g., 5.0Ah or 6.0Ah) will provide longer run-time and sustained power.
Q: What’s the difference between a 6-1/2-inch and a 7-1/4-inch blade on a circular saw?
A: The main difference is the cutting capacity. A 7-1/4-inch blade typically offers a deeper maximum cut depth (e.g., able to cut through a 2x material in a single pass at a 45-degree bevel), making it suitable for thicker lumber. A 6-1/2-inch blade is generally lighter and more compact, offering excellent portability for common tasks but with slightly less cutting depth.
Q: What safety features should I look for in a Dewalt 20V circular saw?
A: Key safety features include an electric brake that stops the blade quickly after the trigger is released, a sturdy blade guard, and a safety lock-off switch to prevent accidental starts. Good visibility of the cut line and a comfortable, secure grip also contribute to safer operation.
There you have it – our comprehensive rundown on the best Dewalt circular saw 20V models. Whether you’re a seasoned pro or just starting your DIY journey, there’s a Dewalt 20V Max circular saw perfectly suited for your needs. We hope this guide helps you confidently choose a powerful, reliable, and versatile tool that will elevate your projects. Remember, investing in quality tools like these from Dewalt means investing in efficiency and precision for years to come. Happy cutting!
I’m Darrell Julian, the founder, lead writer, and hands-on welding enthusiast behind ArcWeldingPro.com. With more than 15 years of real-world welding experience, I created this platform to share what I’ve learned in the field, in the shop, and in the heat of the arc.
