Hammer drills tend to get criticized for their beefy size and weight, which is another reason this model stands out among the ...

The PATs that require a hammer blow to fire the load and those that have a trigger are both available at home centers. Buy 2-1/2-in. fasteners so they will penetrate the concrete about 1 in.

For most DIYers, drilling into concrete means making small holes for setting wall anchors or for driving screws. A ⅞-inch rotary hammer or a hammer drill is designed for these applications.