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 ...

For comprehensive buying advice and to learn more about how impact drivers differ from cordless drills, see our cordless drill and impact driver buying guide. And check out our roundup of the best ...

One of our favorite impact drivers is the Milwaukee M18 1/4-in ... an accessory many less expensive cordless hammer drills skip. We do wish that it came with a depth gauge as well.