Impact driver, also known as impact drill, is a handheld tool with a two-step-forward-one-step-back pattern, driving screws and bolts effectively into tough material. Their motor produces torque more than a regular compact drill making them highly preferable for driving large or longer screws. They are also compact, which is also easier on the wrists. Impact drivers are commonly available as cordless tools. Within DEWALT Impact Drivers, our assortment from top brands comes with various accessories, including Tool Bag, Belt Clip, Tool Case, Blade(s) and Hand Tools. Check out the best-selling product, the ATOMIC 20V MAX Cordless Brushless Compact 1/4 in. Impact Driver, (2) 20V 1.3Ah Batteries, Charger, and Bag.