Here's what we found. If you want serious, unbridled power from your 1/2-inch cordless impact wrench, this Makita is the one to get. Boasting both tightening and loosening torque measurements over 850 ...

The wrench's ability to turn the bolt is torque ... Commercial: Bred to deliver 412 horsepower and 390 foot-pounds of torque. Narrator: Car manufacturers would have you believe higher horsepower ...

If you have bolts or nuts to drive or loosen, a cordless ratchet helps you do it quickly and effortlessly. Here's a rundown ...