Head lengths range from less than four inches for the most compact drivers to more than five inches for the bulkiest models.

Impact drivers can be more compact and lightweight than many drills. Unlike drills, they don't have a chuck and instead have a clamp. We test, evaluate, and compare the latest cordless drills and ...

The Flex FX1351-2A is part of the Cordless Drills & Impact Drivers test program at Consumer Reports. In our lab tests, Impact Drivers models like the FX1351-2A are rated on multiple criteria ...

The impact driver features a compact, lightweight design that makes it easy to use one-handed and maneuver in tight spaces. The model features a ¼-inch hex chuck capable of accepting 1-inch bit tips.