Circular saw blades should generally have the teeth facing into the cut. If you put the blade on backwards, a slew of things could go wrong.

We may receive a commission on purchases made from links. Among the vast array of power tools out there, a circular saw can prove to be one of the most versatile items within a DIYer's arsenal. When ...

The hand-held circular saw has been with us for over 100 years. It's an essential part of a professional carpenter's toolkit and one of the must-buy power tools for first-time homeowners who intend to ...

Handheld circular saws are true workhorses used by professionals and amateurs alike for generations. As with many modern power tools, they come in cordless or corded models that do everything from ...

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 ...