Today, I want to dive into a topic that’s close to my heart – power tools.
Specifically, we’re going to compare two popular Dewalt circular saws: the DCS391B and the DCS565B.
Dewalt DCS391B vs. DCS565B- Personal Experience
In my personal experience, I found the DCS565B to be the better choice.
It’s more powerful, has improved ergonomics, and offers a greater depth of cut and bevel capacity.
The extra investment pays off for serious woodworking tasks.
However, if you’re on a budget or need a lighter tool for occasional use, the DCS391B is still a solid option.
It ultimately comes down to your specific needs and preferences.
Here’s a handy comparison table summarizing the key differences between the Dewalt DCS391B and DCS565B circular saws:
| Feature | Dewalt DCS391B | Dewalt DCS565B |
|---|---|---|
| Power and Performance | 20-volt MAX battery, 5,150 RPM | 60-volt FLEXVOLT battery, 5,800 RPM |
| Blade Size and Capacity | 6-1/2-inch blade, 2-1/4″ depth | 7-1/4-inch blade, 2-9/16″ depth |
| Weight and Portability | Approx. 7.2 lbs (without battery) | Approx. 8.8 lbs (without battery) |
| Price Point | Budget-friendly | Higher price point |
| Safety Features | Electric brake, blade guard | Electric brake, blade guard |
| Build Quality and Durability | Sturdy build | Sturdy build |
| Compatibility with Other Tools | Dewalt 20-volt MAX ecosystem | Dewalt FLEXVOLT system |
| Ease of Blade Changes | Spindle lock for easy changes | Spindle lock for easy changes |
| Warranty and Support | 3-year limited warranty | 3-year limited warranty |
1. Power and Performance
DCS391B:
This circular saw boasts a 20-volt MAX lithium-ion battery, giving you ample power for most cutting tasks.
It spins at 5,150 RPM (rotations per minute), making it a solid performer for various applications.
DCS565B:
The DCS565B, on the other hand, steps up the game with its 60-volt FLEXVOLT battery system.
This higher voltage means more cutting power.
It spins at an impressive 5,800 RPM, which translates to faster and smoother cuts.
Example: When I used the DCS565B to slice through a 2×4 piece of lumber, it effortlessly glided through, leaving a clean edge. The extra power was noticeable.
Winner: DCS565B – If raw power is your priority, the DCS565B takes the cake.
2. Blade Size and Capacity
DCS391B:
This saw accommodates 6-1/2-inch blades, which are standard for most circular saws.
It’s suitable for cutting through 2x material at 90 degrees and 1-5/8 inches at 45 degrees.
DCS565B:
With a larger 7-1/4-inch blade capacity, the DCS565B can handle thicker materials.
It can cut through 2-9/16 inches of material at 90 degrees and 2 inches at 45 degrees.
Example: I tried the DCS391B on a 2×6 piece of wood, and while it got the job done, it felt like it was pushing its limits.
When I switched to the DCS565B, the larger blade made the task feel more effortless.
Winner: DCS565B – If you frequently work with thicker materials, the DCS565B’s larger blade size gives it the edge.
3. Weight and Portability
DCS391B:
Weighing in at around 7.2 pounds (without the battery), this saw is relatively lightweight and easy to carry around the job site.
It’s a great choice for those who need a portable saw.
DCS565B:
The DCS565B is slightly heavier, tipping the scales at approximately 8.8 pounds (without the battery).
While it’s still portable, it’s not as lightweight as the DCS391B.
Example: I had to work in a tight crawl space, and the DCS391B’s lighter weight made it a breeze to maneuver.
However, for larger outdoor projects, I found the DCS565B’s extra heft provided stability.
Winner: DCS391B – If you need a saw that’s easy to carry and maneuver in tight spaces, the DCS391B wins for portability.
4. Price Point
DCS391B:
Generally, the DCS391B is more budget-friendly, making it an attractive option for those looking for a reliable circular saw without breaking the bank.
DCS565B:
With its advanced features and higher voltage system, the DCS565B tends to come with a higher price tag.
It’s an investment in performance and power.
Example: If you’re just starting out or have occasional DIY projects, the DCS391B is a cost-effective choice.
But if you’re a pro looking for top-tier performance, the DCS565B is worth the extra bucks.
Winner: Tie – The choice here really depends on your budget and needs.
5. Safety Features
DCS391B:
This circular saw comes equipped with essential safety features, such as an electric brake that quickly stops the blade when you release the trigger.
It also has a blade guard to protect your hands during operation.
DCS565B:
The DCS565B includes the same safety features as the DCS391B, including the electric brake and blade guard. Both saws prioritize user safety.
Example: I accidentally released the trigger while using the DCS391B, and the electric brake kicked in almost immediately, preventing any potential accidents.
Winner: Tie – Both saws are equally committed to keeping you safe on the job.
6. Build Quality and Durability
DCS391B:
Dewalt is known for producing durable tools, and the DCS391B is no exception.
It has a sturdy build that can withstand the rigors of job site use.
DCS565B:
The DCS565B also boasts Dewalt’s reputation for quality and durability.
It’s designed to withstand heavy-duty applications, making it a reliable choice for professionals.
Example: I accidentally dropped the DCS565B from waist height onto concrete, and aside from a minor scuff, it continued to perform flawlessly.
Winner: Tie – Both saws are built to last, ensuring a long lifespan.
7. Compatibility with Other Dewalt Tools
DCS391B:
If you’re already invested in the Dewalt 20-volt MAX ecosystem, the DCS391B can share batteries with other tools in the same lineup, potentially saving you money on additional batteries.
DCS565B: The DCS565B is part of Dewalt’s FLEXVOLT system, which includes a range of compatible tools.
If you have other FLEXVOLT tools, you can swap batteries, providing flexibility on the job site.
Example: I appreciated being able to use the same FLEXVOLT battery from my Dewalt miter saw with the DCS565B when I needed extra juice.
Winner: DCS565B – The FLEXVOLT system offers more compatibility across Dewalt’s tool range.
8. Ease of Blade Changes
DCS391B:
Changing the blade on the DCS391B is a straightforward process.
It features a spindle lock that makes it easy to secure the blade in place while you swap it out.
DCS565B:
The DCS565B also includes a spindle lock, making blade changes quick and hassle-free.
Example: I timed myself while changing blades on both saws, and the process took roughly the same amount of time for each – about a minute.
Winner: Tie – Both saws score equally when it comes to blade-changing convenience.
9. Warranty and Support
DCS391B:
Dewalt typically offers a 3-year limited warranty for their tools, which covers defects in material and workmanship.
DCS565B:
Like the DCS391B, the DCS565B is usually covered by Dewalt’s 3-year limited warranty, providing peace of mind for your investment.
Example: I had a minor issue with the trigger on my DCS565B, and Dewalt’s customer support promptly addressed the problem and had it resolved within a week.
Winner: Tie – Both saws come with the same warranty and reliable customer support.
