Bosch GSR12V-300HXN 12V Max Brushless 1/4 In. Hex Two-Speed Screwdriver (Bare Tool)

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Spare battery - Found on more expensive models, a spare battery is a good idea if you have large jobs to do, and don’t want to wait for two hours while the battery recharges. What's a torque selector on an electric screwdriver? But the screwing capabilities are only half the story here, because Bosch has cleverly designed a host of attachments that can utilise the motor. These include a supremely practical pair of off-set screwdriver heads that makes accessing awkward areas much easier, as well as some arguably more frivolous options such as a corkscrew, BBQ blower (for fanning the flames) and pepper grinder. It’s a neat solution that reduces the number of motors Bosch needs to manufacture, which can only be a good thing for the planet, and we imagine they’re working on a host of other accessories that will only improve the IXO’s versatility in the future.

LED lights - A hand extra to have, especially as assembling cupboards and wardrobes involves getting into lots of tight dark corners. Some also have built-in flashlights. Some electric screwdrivers have a ring which you can turn to adjust the torque (aka, the turning power). This is useful for screwing into different materials. Delicate surfaces, like plasterboard, for example, would require a lower torque number to avoid over-tightening. Something like solid wood, however, would require a higher number, to help ensure there's enough power to get the job done. What's a precision electric screwdriver?Torque - Measured in Newton Metres (Nm), torque is the tightening force. Most electric screwdrivers have a torque of between 3 to 5 Nm, with some drill drivers having torque values of 30 Nm or even higher. A higher torque will make the screwdriver easier to use and allows you to drive screws into even the hardest of surfaces. RPM - While professional combi drills can have speeds of 3000rpm+, a screwdriver for everyday tasks only needs 200-400rpm to successfully tighten screws. If you are looking for a more powerful option, make sure you can control the speeds using the trigger, to avoid destroying screw heads and over-tightening.

Voltage - Most electric screwdrivers have a voltage of 3.6V, but RPM speeds can vary. More powerful drill drivers can have 12V or 18V and significantly more torque.

How we choose the best electric screwdrivers

Ready, set, go – the Bosch GO Cordless Screwdriver is intuitive and easy-to-use, enabling great working results in a variety of applications. Meet the unique needs of every situation by simply pushing the machine forward or pressing the 'on' button to begin thanks to the tool's handy dual-activation mode. Use the mechanical clutch to select the right amount of torque for each job with five torque settings or 'maximum performance mode'. Due to an electronic brake, this easy-to-control tool stops immediately after deactivation. Equipment & Application Bosch GO is intended for screwdriving in wood, metal and plastic as well as working on filigree applications such as motherboards or electrical cabinets. It is compatible with all standard USB chargers. Additional Information