What should I look for in an electric screwdriver?

Just focus on the following criteria and you won’t go wrong!

  • Voltage. 90% of electric screwdrivers have a voltage of 3.6 V, so that should make your job easier when deciding on what model to buy (the remaining 10% range from 4 to 7 Volts).
  • Rotation speed. …
  • Ampere hours and battery life. …
  • Li-ion batteries.


What is the purpose of an electric screwdriver?

An electric screwdriver is a portable electric device that allows you to screw and unscrew effortlessly. The head of the screwdriver is equipped with a bit holder which can be magnetic or have a quick release system. The bit holder allows you to quickly insert the bit that corresponds to the screw head.

What is the best voltage for a cordless screwdriver?

Battery voltages range from 2.4 volts up to a heavy-duty 7.2 volts. A word of caution here; if your expected usage is to drive screws into wood, a 2.4 volt or even the more common 3.6 volt will not be satisfactory. Most 3.6 cordless screwdrivers will drive a small screw a short distance into wood, but that’s about all.

What is a good torque for a cordless screwdriver?

For cordless screwdrivers, torque ranges from 3 Nm up to 10 Nm. Most cordless screwdrivers produce around 5 Nm of torque.

How do I choose a screwdriver?

Choose the bit size that fills the screw head entirely. A bit that is too big or too small will not seat properly, and you’ll end up with a stripped screw.

What is the difference between a drill and an electric screwdriver?

Socket. One big difference between a drill and an electric screwdriver is the chuck and the bit. A drill has a chuck that opens and closes around a bit, which is used for various tasks, most notably to drill holes. Electric screwdrivers have no chuck; they have a socket that can only fit driver bits.

What are electric screwdrivers made of?

This form of the screwdriver has been replaced in many workplaces and homes with a more modern and versatile tool, a power drill, as they are quicker, easier, and can also drill holes. The shaft is usually made of tough steel to resist bending or twisting.

How strong is electric screwdriver?

The battery power of an electric screwdriver will typically range from 4 to 12 volts. The more volts, the more power you’ll get our of it. If you need more speed and power, you’ll want to go for a higher voltage option.

What is an electric screwdriver called?

Cordless screwdrivers – also called electric screwdrivers – are portable, can fit easily in the palm of the hand, and can be used for many different projects in and around the home; from light maintenance to major DIY jobs.

How do you use electric screwdriver torque?

When you look at your screwdriver, you’ll see a scale on the nose of the screwdriver. Match the scale on the screwdriver to the torque curve setting that yor assembly application requires. Turning the knob right will increase torque and left will decrease torque.

What are the different types of screwdrivers?

  • Types of Screwdriver.
  • Flat Head (or Slotted Head) Screwdriver.
  • Phillips Screwdriver.
  • Pozidriv Screwdriver.
  • Robertson or Square Screwdriver.
  • Torx Screwdriver.
  • Hex Screwdriver or Hexagon Screwdriver.

    • How do you use an electric screwdriver on wood?

    Quote from the video:
    Quote from Youtube video: So we just put the screw wherever we want to run it in line up the notches. We've got the switch in the drive position. And then we drive it. In.