WORX WX240 4V USB Mini-Screwdriver

The powerful 4V Screwdriver from Worx provides 300 rpm of no-load speed for a max hard torque of 5N.m, and a max soft torque of 2.5N.m. Yet, this tool is only 0.67kg itself, feels great in the hands, and is easy to hold from multiple angles and in varied positions to get at tough to reach fasteners. Getting a manual screwdriver into a tight space isn’t usually the problem, but generating enough torque once you get it in there usually is. With this Worx screwdriver pen, all you have to do to generate max torque is hold down a button. The 4V motor is as powerful as some drills, and you’ll get about 45 minutes of no-load working time on a single charge. But because you’re likely to use this tool in short bursts, it will effectively last much longer than 45 minutes. Plus, it charges back up in only an hour and a half. This model comes with a box full of bits. That’s the other advantage of auto screwdrivers: you just need one and a few bits, instead of a dozen separate tools.