Electric cordless screwdriver

• Admin
• April 16, 2024

If you do home repairs, you've most likely come across the need for an cordless screwdriver. And I am sure that you already know very well that no repair can be carried out without this "magic" machine. But its benefits are not limited to home repairs. the cordless screwdriver is our best friend when we want to install the new furniture or change a flat tire on the car, for example. Its applications are countless, so let's pay special attention to it in this article.

First of all, we need to determine what we will use the screwdriver for.
   For example, for construction activities, you will need a powerful and reliable device. If you are assembling furniture, you won't need such a powerful machine, but that doesn't mean that a more powerful cordless screwdriver wouldn't work for you. However, powerful machines are heavier and it would be tiring to spend hours assembling, for example, a bedroom with such weight in your hands. And now you might be wondering what kind of power I'm talking about? Each such machine has a description and it is mentioned in detail what revolutions and speeds it has. In practice, however, when you start driving a screw in the plasterboard, these revolutions drop and the speed of rotation decreases. That is, the more powerful a cordless screwdriver, the more its revolutions and power are preserved when processing a material, regardless of its hardness. A cordless screwdriver that is fed directly into the electrical network is unsurpassed in terms of power and exceeds many times the revolutions of a cordless cordless screwdriver, and this is not just a presumption.
  There is a huge variety of models on the market. Cordless machines most often have a rotation speed between 200-500 revolutions per minute, while their analogues, which are directly plugged into the network with a cable, can reach up to 5000-6000 revolutions per minute, which makes them leaders in this competition.
  Every person who deals with construction knows very well how important it is that a cordless screwdriver has different speeds, because softer materials should not be cordless screwdrivered with strength and hardness but with lightness and finesse, because material such as wood or plasterboard can crack from brute force, that's why most models on the market already offer products with several speeds. (most often 2) If you want to cordless screwdriver through hard material, such as concrete or metal, you will have to switch to a higher speed.
  Although machines with cable are more powerful, more and more people are buying cordless cordless screwdrivers. Their compactness and flexibility make them more convenient and easily portable, so we will pay some attention to them. A very important indicator for them is the battery capacity. The most common of them are Li-ion (lithium-ion) batteries, which allow a large number of charges from the charger. The size of the battery is called ampere-hours (Ah), so aim to buy a cordless cordless screwdriver with as many Ah as possible. This will guarantee you a longer operation of the device without the need for recharging. It would be great if the kit included a second battery that you could replace immediately if needed instead of waiting for the battery to charge.
  There is also a third type of cordless screwdriver, or more precisely, an "addition" to the existing ones. I say add-on, because with one button you can turn on this mode of operation. Purely in terms of appearance, the impact screwdriver is in no way different from an ordinary one. This option is suitable when there is really heavy work to be done. The secret of success lies in the working principle, namely cordless screwdrivering or driving with many and successive powerful blows, hence its name. The fame of this machine is fully deserved and there is no better one when you want to break through something that seems impenetrable, like solid concrete for example.

Let's summarize now.
A cordless screwdriver with a battery is suitable for:
  1. cordless screwdrivering and driving into soft and easily breakable materials.
  2. Places that are difficult to access.
  3. People who will not use the machine every day.
A classic screwdriver with cable is suitable for:
  1. cordless screwdrivering and driving into hard materials.
  2. Places that are easily accessible.
  3. People who will use the machine every day.
Impact cordless screwdriver suitable for:
  1. cordless screwdrivering and driving into very hard materials.
The market, as we said above, is oversaturated with brands and models, so I advise you to bet on the already established names in the industry, such as Bosch, HECHT, DeWALT, Einhell, Makita, Hitachi HIKOKI and others, which have all kinds of extras, such as built-in flashlight if you are going to work in a room that is not well lit. For your convenience, it is better to take a whole set with all attachments included.

From the poin of view of the care you have to take, it is enough to clean the machine from dust and dirt with a brush after each work, and not because the cordless screwdriver does not like dirt, but to show respect for the machine that serves us faithfully.