Dewalt DCS391 vs. DCS565: Which Circular Saw Is Your Best Bet?

If you’re like me, a DIY enthusiast or a professional carpenter, choosing the right tools for your projects is essential. And when it comes to circular saws, Dewalt is a name that rings loud and clear. But, there’s often a dilemma when deciding between models, such as the DCS391 and the DCS565.

Fear not, my fellow tool aficionados! I’m here to break down the differences and help you pick the one that suits your needs.

1. Brushless vs. Brushed Motor: The Powerhouse Battle

DCS391 features a brushed motor, while DCS565 boasts a brushless one. What’s the fuss about? Well, a brushless motor is the Rolls Royce of power tool motors. It’s more efficient, lasts longer, and requires less maintenance. In practical terms, this means the DCS565 will likely outlive the DCS391

and deliver more consistent power over time.

Example: Imagine slicing through a stack of hardwood boards effortlessly with the DCS565 while the DCS391 starts to show signs of slowing down.

2. Ergonomics: A Cut Above the Rest

Ergonomics matter when you’re working on long projects. The DCS565 shines here with its rubber over-molded grip, designed to reduce user fatigue. The DCS391 is no slouch either, but the comfort level of the DCS565 takes it up a notch.

Example: After a day of cutting plywood for a DIY kitchen cabinet project, my hand thanked me for choosing the DCS565.

3. Depth of Cut: Digging Deeper

When it comes to cutting depth, both saws can plunge deep into wood, but the DCS565 can go the extra mile. It can cut up to 67mm (2.6 inches) at a 90-degree angle, while the DCS391 maxes out at 55mm (2.16 inches). If you often work with thick materials, the DCS565 might be your best bet.

Example: I was building a treehouse, and the DCS565 effortlessly cut through thick tree branches that would have given the DCS391 a hard time.

4. Price Tag: Dollars and Sense

Of course, the budget plays a vital role in your decision-making process. The DCS565 tends to be a bit pricier than the DCS391 due to its brushless motor and added features. But, as the saying goes, you get what you pay for. If you’re looking for long-term reliability and superior performance, the extra investment might be worthwhile.

Example: I hesitated at first due to the price difference, but after experiencing the DCS565 in action, I knew I’d made the right choice.

5. Blade Compatibility: Swapping Made Easy

When you’re in the midst of a project and need to switch blades quickly, the DCS565 has a nifty advantage. It comes with a tool-free blade change system. This means you can spend more time cutting and less time fumbling with wrenches and tools. The DCS391 requires a wrench for blade changes, which can be a minor inconvenience, especially in fast-paced work environments.

Example: I was working on a deck renovation, and the ability to change blades on the DCS565 without hunting for tools saved me precious minutes.

6. Weight Matters: Portability and Comfort

Consider how often you’ll be lugging your circular saw around. The DCS565 is a bit lighter than the DCS391. This might not seem like a big deal, but when you’re carrying it from job to job or working overhead, every ounce counts. The reduced weight of the DCS565 can make a noticeable difference in your comfort and mobility.

Example: I had to cut several pieces of trim while on a ladder, and the DCS565 felt noticeably less tiring to use.

7. Battery Compatibility: One Battery, Multiple Tools

If you’re invested in Dewalt’s 20V MAX battery system, you’ll be pleased to know that both saws are compatible with these batteries. This interchangeability can be a game-changer if you have other Dewalt tools. You won’t need to invest in a separate set of batteries and chargers for each tool, saving you money in the long run.

Example: I already had Dewalt batteries for my drill, so choosing a circular saw that uses the same batteries was a no-brainer.

8. Precision Controls: Fine-Tuning Your Cuts

Both saws offer adjustable bevel and depth settings, but the DCS565 takes it up a notch with more precise control. It allows for more incremental adjustments, enabling you to fine-tune your cuts with greater accuracy. If your projects demand precise angles and depths, the DCS565 gives you the upper hand.

Example: When crafting intricate joinery for a custom bookshelf, the precise adjustments of the DCS565 ensured a perfect fit.

9. Durability: Built to Last

Both the DCS391 and the DCS565 are built with Dewalt’s reputation for durability in mind. However, the brushless motor in the DCS565 contributes to its longer lifespan. This saw is engineered to withstand years of heavy use, making it a wise investment for professionals and avid DIYers alike.

Example: My DCS565 has been my trusty companion for three years now, and it still performs like it did on day one.

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