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Rating: 4.9/5
After years of being forced to employ wood saws they weren’t designed for, I tested a tool that finally solves one of the biggest frustrations of DIY metal cutting. The DeWalt DCS383B Metal Cutting Circular Saw is designed specifically for cutting through steel, aluminum and siding. This model earned the coveted Game Changer designation in Bobvilla.com’s 2025 Tool of the Year contest, and after testing it, I can confidently confirm that it deserves the win.
To test it, I bolted down corrugated roofing, steel studs, and inch-by-inch aluminum, and it cut through each material with smooth, spark-free precision. Instead of blowing shards and burnt shirts, I experienced clean, straight edges and safe cuts. It’s not just a minor upgrade — it’s a circular saw that explains how Dires and Pros cut the metal.
The best metal cutting saw
Dewalt DCS383B Circular Saw
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This circular saw is built on Dewalt’s 20V Max XR platform and delivers up to 1,400 Max Watt-Out (MWO) of cutting power. At just over 13 pounds, it’s rock solid when cutting, yet it’s compact and easy to maneuver. I used an auxiliary handle for added control on clamped cuts, but stronger users can easily operate it with one hand while holding the workpiece with the other hand.
My favorite feature? No sparks. My past experiences with metal cutting have resulted in flying sparks, smoking blades, and even burning holes in my clothing. With the DCS383B, shards of hot metal got stuck in the case, sparks died, and I didn’t ruin my shirt. This is why it’s recommended, especially if you’re cutting near anything flammable.
Other features that impressed me:
- Built-in chip collector that stuck to almost all shavers.
- Clear line of sight on cut line for accuracy.
- Quick, simple blade changes with a board wrench.
- Durable, pro-grade construction.
Yes, it’s loud. All are metal saws. Put on hearing protection and you’ll be good to go.
The Dewalt DCS383B metal cutting saw is suitable for both DIY workshops and professional projects. For homeowners, it takes the fear factor out of cutting metal, so once-delineated projects like installing steel siding, trimming corrugated panels, or cutting pipe become manageable tasks. For the pros, it’s a quick, clean alternative to lugging around a chop saw or dealing with a messy grinder.
DeWalt has earned a reputation for dependable, pro-grade tools, and this model builds on the brand’s legacy. In testing, it delivered consistent, controlled performance. If you’ve ever avoided a metal project because it seemed too messy or dangerous, this is for you.
Currently selling for $479 (tool only), the DeWalt DCS383B isn’t the cheapest option, but if you need to cut metal regularly, it’s worth the investment.
Meet the 2025 tools of the year
