DEWALT DW966K-2 14.4-Volt NiCd 3/8-Inch Cordless Right Angle Drill/Driver Kit 2 speed ranges 0-400/0-1,250 rpm for increased user flexibility providing a wide range of applications 210 unit watts out of maximum power for heavy-duty applications such as turning large bits and fasteners Multi-grip trigger provides comfort and convenience, allowing the user to get into tighter spaces while still having access to the trigger Variable speed and reversing gives the user the ability to control speed for greater accuracy, and the convenience of reverse Durable, right angle transmission with sealed ball bearing for a longer tool life