DeWalt DCK203P2 Hammer Drill/Impact Combo Kit vs Porter-Cable 20V Drill/Impact Combo Kit

Buy the DeWalt DCK203P2 if you need to drill concrete or masonry, or want the stronger impact driver. Its DCD798 hammer drill and DCF840 impact driver (1,700 in-lb) outclass the Porter-Cable pair, and the two 5Ah batteries give far more runtime than 1.3Ah cells. The Porter-Cable kit is a lighter-duty, lighter-weight set with a plain two-speed drill, no hammer mode, and a weaker 1,450 in-lb driver. DeWalt owners report solid build and long battery life; Porter-Cable reviewers like the tools but many report dead or non-charging batteries out of the box.

• Choose the DeWalt DCK203P2 if you drill into concrete or masonry, drive large screws all day, or want batteries that last a full shift.
• Choose the Porter-Cable 20V combo if your work is wood and light metal, you want a lighter kit, and you accept the smaller batteries.