Bosch GO screwdriver specs: Rotation speed: 360 rev/min | Battery type: 3.6V 1,500mAh lithium battery | Torque: 2.5~5.0Nm electric
The Bosch Go looks like a chunky screwdriver, but despite the bulk, it's actually very ergonomic and fits into the hand well. The rubberized elastomer coating does a good job of making it comfortable to hold for extended periods.
There are two controls -- a three-way slider and a button. The slider controls have a fasten, lock, and unfasten position, while the button activates the screwdriver.
In addition to pressing the button, you can also activate the screwdriver by pressing the screwdriver itself down firmly, which, while it does take a little practice to get used to, is very convenient once you've built the muscle memory.
The head of the screwdriver rotates to control the torque, offering five torque settings, ranging from soft to max.
Review: Bosch GO