A network screwdriver or battery? Features & Benefits

Screwdriver is a tool that is designed to perform twisting and twisting of screws, dowels, bolts, screws and screws. In addition, it can be used to drill different materials by nature. Also, a screwdriver will be useful when cleaning wooden surfaces.

What is the difference between a network screwdriver and a standard drill? The ability to adjust the force of twisting.

Screwdriver is an indispensable tool in both household and repair situations. Thanks to such an assembly, the process of assembling furniture, changing the door locks becomes simple and fast. This, of course, provided that you have chosen a high-quality network screwdriver. Otherwise, the work will only give you negative emotions. You can buy a network screwdriver even on the Internet or any other real store of special tools.

In this article, network and cordless screwdrivers will be considered, their differences, what should be paid the most attention when choosing a tool.

Before you go to buy a screwdriver, decide for what purposes you are acquiring it. Conditionally the tools can be divided into two groups: professional and household screwdrivers.

If you need a power screwdriver for any home-made simple and rare work, then, of course, it makes no sense to choose an apparatus with many additional functions and lotions. For this, a household (amateur) instrument is suitable. However, if you are planning a permanent operation of the screwdriver, then the professional model will be useful, since it has great power.

Household screwdrivers are equipped with a mechanism with a torque of 10-15 Nm. At professional screwdrivers the torque can reach 130 Nm. Rotational speed 400-500 rpm.

Tools designed for professional work can be used not only for the standard operation of twisting / unscrewing, but also for drilling surfaces of a solid structure. The speed of rotation of such units reaches 1200-1300 rpm.

Mains screwdriver or rechargeable battery

Most importantly, their difference, as you immediately realized, is a way of eating. Today, most of the screwdrivers produced in the world are battery types. However, network screwdrivers have not completely sunk into oblivion. A network screwdriver is an apparatus that operates from an electrical network. And due to one obvious advantage, huge demand for many customers uses a cordless screwdriver . This advantage lies in the ability to work anywhere in the house. That is, now you do not need to look for the nearest socket and extension cord to do the job.

The power of the screwdriver also differs by the type of battery that is installed in it. Distinguish:

- lithium-ion (Li-Ion);

- nickel-metal hydride (Ni-MH);

- nickel-cadmium (Ni-Cd).

However, the lithium-ion battery, according to experts, is the most environmentally friendly. However, it is this species that does not tolerate low temperatures.

The nickel-metal hydride battery will please you with its performance for 500 times. The nickel-cadmium battery withstands 1000 charges. In this regard, nickel-cadmium samples are popular with average consumers. But ... Cadmium can have a negative effect on the human body.

To date, they produce screwdrivers that can support several types of batteries.