Porter-Cable 9887 19.2 Volt 1/2-Inch Cordless Hammer Drill Kit

This Porter-Cable 19.2-volt, 1/2-inch cordless hammer drill kit offers 390 inch-pounds of maximum torque, a 20-position clutch, and a two-speed gearbox that reaches up to 1,500 rotations per minute and 19,500 beats per minute--more then enough power for any home-based project and generally plenty of power for professional applications. We found that this drill is solid enough to work on concrete without much bounce or slide, yet not so heavy that we had to put it down every few minutes. And the freedom of not having to deal with a cord is a considerable advantage. Furthermore, the keyless chuck makes bit changes quick and easy. The unit comes with two ni-cad rechargeable batteries and a diagnostic charger with an LED warning system. The batteries are interchangeable and will work with other Porter-Cable 19.2-volt tools. Each charges in less then an hour and provides plenty of run time for most uses. The batteries also have a unique slide-in loading system that makes battery attachment extremely tight and almost impervious to wear. Overall, the unit is relatively lightweight and, in our opinion, as well put together as any drill/driver we've used. --Jonathon Tudor