Features of selection and technical characteristics of Bosch screwdrivers

The screwdriver, without a doubt, can be called one of the most essential tools both in everyday life and during professional construction work. It is designed for tightening and unscrewing all kinds of screws, self-tapping screws, screws, and, if there is an appropriate function, it can help in the process of drilling holes in various materials. Perhaps the undisputed leader in the tool market is Bosch products.

Bosch is a German group of companies that, in addition to producing a huge amount of various equipment, is also engaged in the creation of high-quality tools for household and industrial use. Over a huge period of time, as well as due to the constant improvement of technologies, the brand has managed to establish itself as a true leader in the tool market.

The products of this brand stand out favorably against the background of other competing companies. First of all, this is due to a really high-quality product, since manufacturers are always in the process of looking for any new ideas to make it easier to work with equipment without losing high labor productivity. What's more, among others, Bosch tools stand out for their durability and ease of use, regardless of the conditions in which construction work takes place.

Manufacturers find an approach to each customer, therefore a wide range of various models of screwdrivers has been released. Here you can choose both electric, battery-powered, and mains, requiring a stationary power source. Also presented are angular versions of this tool, allowing you to work in confined spaces. In short, if you suddenly need a screwdriver, then Bosch products should be the first in the list of applicants for the purchase.

First of all, screwdrivers differ in power source: there are battery and mains. The first ones are convenient to use outside the home, since they do not require an electric current nearby, but they are quite large in weight and volume. In this they are definitely inferior to the second type of tools, which are relatively lighter, but require electricity. Moreover, most often it is the network screwdrivers that are endowed with higher power, therefore, they can provide fruitful work, which is most needed in the professional field.

Impact screwdrivers are an excellent alternative to a hammer drill, only for the most basic household use. For example, if you are in the repair business, you do not need to purchase a professional tool. You can also do with an impact screwdriver, which is suitable for many other jobs. The brushless device is easier to adjust the speed. In addition, it is more energy efficient than brushed tools. The most popular devices are those with a lithium battery. It is durable and serves well under heavy loads.

Angle screwdrivers are excellent helpers in construction. Due to their lightness and compactness, they are indispensable when working in any confined spaces, narrow openings. The strap screwdriver is a tool that is suitable mainly for professionals. It is necessary for fairly large-scale work of construction teams, and at home it is not at all necessary to have it. In addition, its price significantly exceeds the cost of a simple household appliance. Having a pneumatic screwdriver at home can be unprofitable due to the rather costly maintenance. However, in all kinds of workshops, it can be a very necessary thing that helps in the repair of complex structures.

Power and speed are the main characteristics by which experienced builders and ordinary men distinguish screwdrivers. It depends on what purpose the tool will be used for: professional or household. The torque for the simplest screwdrivers varies from 10 to 15 Nm, and for more professional models, a gearbox of 130 Nm is provided. If the tool is intended for true builders, then it is equipped with an additional function - drilling, so the number of their revolutions per minute is 1200, and for households it is quite acceptable about 500 revolutions.

For professional screwdrivers, lithium-ion batteries are used. They allow the use of the impact function, the tightening of fasteners of a fairly large diameter. In this case, the battery does not discharge after a long period of inactivity, and the weight of the device as a whole does not increase when the battery is connected. If we talk about cordless tools, then it will take about an hour to charge a professional device, and they will be able to work for quite a long time. For an amateur screwdriver battery, it takes about 3-5 hours to be fully ready for use.

The power supply voltage indicator of the screwdriver affects what work can be done with the device. Usually the tool is equipped with batteries having a voltage of 9 to 36 volts. Therefore, everyone chooses exactly what he needs, referring to the volume and complexity of the work. For example, if your plans include the installation of all kinds of wooden structures, drilling holes of various diameters, then give preference to a tool with a voltage of at least 12-18 volts.

Bosch screwdrivers also differ in body color, which is very convenient when choosing a model. Tools intended for household work are colored green, and professional devices are colored blue. But also pay attention to the reverse. Most professional models are equipped with this function, with its help you can remove stuck drills, drills, bits. The presence of several speeds will not hurt, which will significantly improve the quality of the construction process. Screwdrivers can differ in the presence of a holster in the kit and various attachments, the quality of the motor.

For work in hard-to-reach places and confined spaces, a screwdriver with a head is perfect, the minimum value of which varies from 220 to 280 millimeters. If you have to build in the basement, then give preference to the tool with LED lighting Power Light. Bosch manufacturers have also provided a system called Auto Lock. Thanks to this design, it is easy to carry out frequent tool changes with one hand.

Of course, when choosing a screwdriver, like any other tool, you need to focus on the technical characteristics (they are presented above), personal convenience and the cost of the goods.If all three indicators coincide with your preferences, it is definitely worth taking the tool.

The manufacturers of the German company have been delighting their customers with quality products and a wide variety of choices for many years. Of course, many people complain about the rather high cost of tools, but Bosch knows what it is asking so much money for, because the company has been a leader in many areas of production for more than one century.

The most bought for several years has been the powerful Bosch GSB 180-LI 1.5Ah x2 Case double-sided screwdriversuitable for any purpose. Its torque is 54 Nm, which contributes to equally excellent drilling in concrete, iron, wood. It is possible to drill holes with a diameter of 8 to 30 millimeters, and the bit rotation speed reaches 1700 rpm. The tool is equipped with a flashlight, a power lock button, and an electronic speed control. The engine power is 18 volts. The device is sold with a charger and a case.

The well-known model Bosch GSR 12-2 V 1.5AH X2 Case has a high power. This is a hammerless screwdriver that is equipped with an 18 volt Ni-Cd battery. The cartridge, the size of which is 10 millimeters, rotates at idle speed at a maximum speed of 1200 rpm. The model is suitable for all surfaces, creates holes with a diameter of 11 to 23 millimeters. From the reviews it follows that this model is ideal for home use, but for professional needs it can have many disadvantages. And also people note a rather long charging time - about three hours instead of the declared one hour.

The Bosch AdvancedImpact 18 QuickSnap is the first in the list of Bosch screwdrivers. It features high performance, excellent reversal, convenient illumination for the working area, stepless speed control and shaft locking function. The power of the tool is good news: the torque is 38 Nm, and the rotation speed reaches 1350 rpm. Thanks to the gearbox components, which are made of high quality metal, and special overload protectors, the device will serve you for a long time and faithfully. The device is equipped with an 18 volt Li-ion Power4ll battery, an automatic charger is included in the kit.

The owners of this model note that it is ideal for working in any area of ​​space. The only drawback of this device is its cost. The price of Bosch AdvancedImpact 18 QuickSnap starts at 7 and can go up to 12 thousand rubles.

The Bosch PSR 1200 is very popular among men and even women., which, with excellent performance, performs two main functions of a screwdriver: drilling holes and tightening fasteners in a domestic environment. With a voltage of 12 volts, its torque is 15 Nm, which is very convenient for simple household chores. Compact and lightweight, it allows people with different levels of experience with tools to handle themselves comfortably.

First of all, when working with a screwdriver, as with any other tool, it is important to follow the safety rules, to avoid tool breakage and hazard.

• Take care that moisture, construction dust and any debris do not get inside the tool.
• If you are working with a power screwdriver, check the condition of the wires and socket.This will certainly help avoid electrical problems.
• In order for the tool to continue to work properly for a long period, it is important to change the operating mode only in the off state, when the engine has completely stopped.
• If you feel that the tool has begun to work with effort, then it is better to reduce the speed or stop the drilling process for a while. If necessary, you need to remove a part of the body to check the serviceability of the internal parts. After that, collect everything, then check the operation of the device.
• It is not recommended to touch grounded electrical appliances with the tool. You may be electrocuted.
• In order for the screwdriver to serve as an assistant in work for a long time and faithfully, the cartridge must be lubricated and cleaned of dirt in a timely manner, and the device itself must be constantly charged without waiting for the minimum battery value.

Of course, when buying any product, special attention is paid to its cost. As you know, Bosch charges a fairly high price for its high quality products. The simplest screwdriver may require more than 5 thousand rubles. In all respects, Bosch products have the right to compete with many other tool brands. However, in many respects, there are better models. Dewalt is able to produce tools with a longer battery life, however, its price is much higher than that of Bosch.

Some models of the German company Metabo can compete with Bosch according to the highest battery power. For example, the torque of the Metabo PowerMaxx BS can be up to 34 Nm. While the German company has only the most expensive screwdrivers that can boast of such a high power. If you compare Bocsh and Makita, you will notice that they are the same in their durability. Both companies produce, indeed, high-quality screwdrivers, both in terms of technical characteristics and equipment with various functions.

Many Hitachi brand models are quite heavy in weight, but thanks to this they have a very durable case. If they can compete with Bosch, it is only in terms of engine power.

If you suddenly notice malfunctions in the operation of the Bosch screwdriver, then making repairs with your own hands will not be difficult. You just need to figure out the cause of the breakdown, and choose the right materials. The most common problem is battery failure. For example, many users notice that after prolonged charging, the battery still runs out quickly. This is not just about the battery. Battery banks are also subject to replacement, which will help maintain the charge level in the norm.

Sometimes it happens that the wire that supplies electricity starts to spark. In this case, it is important to check its integrity, all internal contacts. It is necessary to fix the wire, for example, with electrical tape or purchase a new conductor. Damage can also affect the engine itself. Then, most likely, you need to change the brushes so that it works in the same mode. They can even be purchased at automotive stores. Then the brushes must be attached to their proper place with the help of superglue, if there is nothing else at hand.

For how to repair a Bosch screwdriver with your own hands, see the next video.