DEWALT DW989KV-2 18 Volt XRP 1/2-Inch Drill/Driver/Hammerdrill with Vehicle Charger Kit

This is an excellent drill for contractors because of it power, the design of the handle to apply more presssure (Nessasary for concrete drilling or driving screws into hard items.)The runtime and torque are excellent. My only complaints are the cheap plastic feel of the drill casing. The casing is too weak to handle its torque. The tabs on the batteries wear out too easily.
Dewalt is aware of this problem but I believe they wont change the battery mounts due to the compatablity issue with older cordless units.