DeWalt Cordless 7-1/4 in. Circular Saw

The DeWalt DCS570B Cordless Circular Saw is a tool that seamlessly combines portability with power, making it an invaluable addition to any toolbox. As someone who has used a variety of circular saws over the years, I was particularly interested in seeing how this cordless model would stack up against its corded counterparts. The results were impressive.

Design and Build Quality

The first thing you notice about the DeWalt cordless saw is its solid build. The base plate is robust and well-constructed, which eliminates any flex during use. This is crucial for maintaining accuracy, especially when making full-depth cuts. The saw feels sturdy in hand, and the weight distribution is well-balanced, making it easier to control even during extended use.

The saw is equipped with a 7-1/4” blade, which provides a cutting capacity of 2-9/16” at 90 degrees. This is comparable to many corded saws, making it a versatile tool for various cutting tasks. The bevel capacity of up to 57 degrees adds to its versatility, allowing for a range of angled cuts.

Performance

Performance-wise, the DeWalt DCS570B does not disappoint. The brushless motor delivers 5500 RPM, maintaining speed under load. This means it can handle tough materials like pressure-treated 4x4 posts without slowing down. I found that it works best with a 4.0Ah or 5.0Ah battery, which provides ample runtime for most tasks. Smaller batteries will run the saw but tend to drain quickly, especially under heavy use.

One of the standout features is the blade brake, which stops the blade almost immediately after releasing the trigger. This is a fantastic safety feature, especially when working in a busy environment or when making multiple cuts in quick succession.

Ease of Use

Setting up the saw is straightforward. Changing the blade, adjusting the depth, and setting the bevel angle are all intuitive processes. The tool locks in new settings securely, ensuring that there are no shifts during operation. However, the safety switch-then-trigger mechanism can be a bit awkward for left-handed users. It’s something that takes some getting used to but isn’t a deal-breaker.

One minor gripe is the lack of an LED light to illuminate the cutting line. Many modern tools include this feature, and its absence is noticeable, especially in low-light conditions. However, the sight lines are good, and with a bit of practice, you can achieve accurate cuts without too much hassle.

Battery Life

Battery life is a crucial factor for any cordless tool, and the DeWalt DCS570B performs admirably in this regard. With a 4.0Ah or 5.0Ah battery, you can easily get through a day’s worth of cutting tasks. For smaller jobs, even a 2.0Ah battery will suffice, though you’ll need to recharge more frequently. The saw’s efficiency is evident, and the brushless motor plays a significant role in conserving battery life.

Durability and Reliability

Durability is another strong suit of this saw. The components feel high-quality, and the tool is built to withstand the rigors of job site use. I’ve used it for various tasks, from cutting 2x4s to ripping plywood sheets, and it has performed consistently well. The aluminum blade guard is a nice touch, adding to the overall durability of the tool.

However, it’s worth mentioning that there have been a few reports of the saw failing after light use. While I haven’t experienced this myself, it’s something to keep in mind. DeWalt generally has a good reputation for reliability, so these instances may be outliers.

Additional Features

The saw includes a rafter hook, which is incredibly handy for hanging the tool when not in use. This small feature adds a lot of convenience, especially when working on ladders or in tight spaces. Another useful feature is the blade brake, which enhances safety by stopping the blade quickly after the trigger is released.

Drawbacks

While the DeWalt DCS570B has many strong points, it’s not without its drawbacks. The most notable is the lack of a dust collection system. This can make for a messier work environment, especially when working indoors. Additionally, the saw does not come with a rip fence, which would have been a useful addition for making straight cuts.

Another point of contention is the cost of batteries. High-capacity batteries can be quite expensive, and the saw does not come with one included. This adds to the overall cost of the tool, especially if you don’t already own compatible DeWalt batteries.

Conclusion

In summary, the DeWalt DCS570B Cordless Circular Saw is a powerful, versatile, and well-built tool that excels in many areas. Its portability and performance make it a great choice for both professional contractors and serious DIYers. The lack of an LED light and dust collection system are minor drawbacks, but they don’t significantly detract from the saw’s overall functionality.

Would I recommend this tool? Absolutely. Its power, ease of use, and durability make it a valuable addition to any toolkit. Just be prepared to invest in high-capacity batteries to get the most out of this saw. If you’re looking for a reliable cordless circular saw that can handle a variety of tasks, the DeWalt DCS570B is an excellent choice.