Hitachi DB3DL

Reviewers recommend the 3.6-volt Hitachi DB3DL lithium-ion (Li-ion) cordless screwdriver for small fasteners, praising both its comfort and performance. Unusual among tiny screwdrivers, the Hitachi has a clutch to adjust the torque so you don't strip screw heads. Also, most pocket screwdrivers have to be plugged in to recharge, but the Hitachi DB3DL comes with two removable batteries. Though this tool is designed for driving small screws, a few owners even drill small holes with it. The warranty is for 10 years, another plus -- especially since some owners report quality-control or durability problems with the clutch. For a budget pick that you have to plug in to recharge, reviewers also recommend the Skil iXO3 (*Est. $45), though it comes with a shorter two-year warranty.

We found three comparison tests of the Hitachi DB3DL cordless screwdriver, all done in 2007. ConsumerReports.org compares it with seven other models, with numerical ratings for six factors. Popular Mechanics tests nine cordless screwdrivers, with a less formal testing procedure but with more details. Wired compares just four models, with fewer details but clear rankings. Another 2007 review, at Tools of the Trade, covers all the Li-ion cordless tools available at the time, including the Hitachi DB3DL. Hitachi as a brand is also included in the 2008 J.D. Power and Associates survey of cordless-drill customers, and we found detailed owner-written reviews of this Hitachi cordless screwdriver at Amazon.com and ToolBarn.com.