I have this one and love it.

dunno if this link works or not...
http://www.homedepot.com/prel80/HDUS...D=9876&pos=p07

DeWalt
Heavy Duty XRP™ 1/2'' (13mm) 18V Cordless Drill/Driver
DEWALT built high torque motor delivers 500 In-Lbs. of maximum torque. The XRP™ extended run-time batteries provide long run time & battery life. Its exclusive 3 speed transmission features a max 3rd speed At 2,000 RPM. The 1/2 in. metal ratcheting chuck with carbide jaws prevents drill bits from slipping. Superior ergonomics provides optimal balance, comfort, and control.

• DEWALT built high torque motor delivers 500 in-lbs of maximum torque
• 1/2" metal ratcheting chuck with carbide jaws helps to prevent bits from slipping
• XRP™ extended run-time batteries provide long run-time & battery life
• Patented 3-speed transmission features a max 3rd speed at 2,000 rpm


Store SKU # 366435
Internet # 135137
Catalog # 100022228

Price: $269.95/ea