Bosch screwdriver is a very popular and widespread tool among similar devices. It is used both in construction and in various everyday situations that arise in everyday life.
Many who had to assemble furniture or change a door lock at least once in their life faced the problem of choosing a screwdriver.
In any store selling electrical appliances, there is a wide selection of different models of this tool. There you can find a Bosch screwdriver, powered by electricity, as well as a battery, with a voltage of 3.6 to 18 V.
When choosing a device, you should first decide on the purpose of its use and the range of tasks. And on the basis of this, pick up a tool with the required parameters.
The main characteristics of the battery device are the torque of the device and its speed. For household purposes, the acquisition of a tool having a torque of 10 to 20 Nm is sufficient. Such a Bosch screwdriver will allow you to twist even tight screws.
Devices with higher characteristics are classified as professional. In such devices, the torque reaches 130 Nm. And they can be used as a drill.
The Bosch screwdriver, which will be used to tighten the screws, should have a rotation speed of about 400 revolutions per minute. To perform drilling, you will need a more powerful device with revolutions of at least 1200 rpm. The bulk of the network and battery models for comfortable operation has speed adjustment.
The difference between household and professional devices is their power and battery life. Usually a serious tool is equipped with more powerful batteries. However, the Bosch household screwdriver will cope without problems with many ordinary situations. A professional tool should be purchased only if it is certain that high loads are expected.
Choosing a Bosch cordless screwdriver, you need to determine the type of energy storage used . Today, three types of batteries are used: lithium-ion, nickel-metal hydride and nickel-cadmium.
The latter type is obsolete and is designed for 1000 cycles of charging - discharging. The second type of battery is more modern, has a better weight to capacity ratio, and is used in mid-range devices. The most modern are lithium-ion energy stores, which are equipped with professional Bosch screwdrivers.
In addition to the battery, network models are also produced. The main drawback that the Bosch cordless screwdriver possesses is its attachment to the mains, as well as the limited range due to the cable. However, such devices have high torque, low weight and high reliability. When working with very hard materials, you should pay attention to this type of device. Also, when buying a screwdriver, you need to look at the convenience of its use, at how it will lie in your hand, at its weight.