Tool Test: 12-Volt Drill/Drivers

Price: $150*; Milwaukee
Test results: Sank 509 screws, drilled 37 holes, recharged in 33 minutes.
Torque test (driving a lag screw): 4 stars.
My two cents: "Smooth, consistent power up until the very last fastener. Didn't bog down in the hole test. Shuts down if overloaded to prevent motor or battery damage."
Tool stats: 2.5 pounds, 250 in.-lbs. of torque, 1,500 max rpm, two speeds, 22 clutch settings, LED task light and battery-life meter, two batteries.
Warranty: 5 years on drill, 2 years on battery.

*All prices based on manufacturer-approved online distributors.