CS Unitec's Model 5 1115 0020 9-in. Pneumatic Circular Metal Cutting Saw is powered by a 2-hp pneumatic motor that operates at 90 psi using 60 cfm air volume. Dry cut steel plate up to 3/8 in. thick, ...

Circular saws are becoming more sophisticated and easier to use. Here are some of the best for DIYers and professional ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Let’s be candid about this. Circular saws are scary power tools. I picked one up for ...

Circular saws have been tried-and-true go-to options for making cuts on job sites for decades. While their design may not seem to have changed much over the years, some more recent developments have ...

Editor’s note, April 28, 2026: For the most recent update, I replaced a few outdated models with newer ones, including Ryobi’s ONE+ 18V Cordless 4-1/2-Inch Circular Saw. This is a great choice if ...

Add Yahoo as a preferred source to see more of our stories on Google. Bottom line: the circular saw is the best tool for fast and accurate cutting. Here at Popular Mechanics, we constantly test and ...

While there's a bit of wiggle room, proper DIY demands precise measurements. While nature (and your local lumber yard) provides all the raw materials you could need if you're creating something new ...