Even though DeWalt’s new 7-1/4-in. cordless saw is not a worm-drive or hypoid saw, it’s set up much like those saws, with a handle at the back and a blade on the left. It’s an arrangement that many carpenters (especially those west of the Mississippi) prefer over the blade-right sidewinders more popular in the East. The saw is powered by DeWalt’s new Flexvolt battery pack that generates 60v (nominal) when it’s plugged into a Flexvolt tool. It can also be used in many DeWalt 20v Max tools. Circuitry within the pack and the shape of the battery mount on the tool tell the pack what kind of tool it’s in and switch the voltage accordingly. The saw features easy-to-use adjustments for depth and bevel and a well-placed rafter hook. Perhaps most importantly, it has enough power to replace your corded saw.

DeWalt Flexvolt 60v Max 7-1/4-in. Cordless Worm Drive Style Saw
Product number: DCS577
Price: $300 (bare tool); $400 (with 9 amp/hr battery)

Senior editor Patrick McCombe has been testing power tools on behalf of national publications for more than 15 years, and he regularly meets with product manufacturers to try out new introductions. In the Tool Tech series, Patrick reviews the latest tools and materials, discusses building technology, and shows time-tested techniques for better, more-efficient home building. Consider becoming an online member to watch other Tool Tech videos.