Bulgarian is an angle grinder that is a versatile tool. It will not be superfluous in any household, because when carrying out repair and construction work, you constantly have to grind, clean or cut something. Therefore, every owner should buy this tool, but before that it is important to decide what characteristics the equipment should have. Decide for yourself what list of operations you have to perform, you should not purchase a tool that performs much more manipulations than you need, as in this case you will overpay. Bulgarian - this is the tool with which you can cut slate, metal corner and stone. With it, you can grind the weld or get rid of rust from the surface. Using this tool, the master can cut ceramic products or clean wooden surfaces. To do this, it will only be necessary to change the nozzles.
General information
Before purchasing the tool described above, you need to decide what materials you will most often use, what cutting depth should be provided during the work, whether you want to repair grinders during operation. Before purchasing, you need to pay attention to the weight of the tool, since professional equipment, as a rule, has a significant mass and is unlikely to be convenient for use in everyday life. After analyzing all the functions of the tool, you can choose an adequate model for yourself.
Economy class tool
If you need a wood grinder, then you can choose economy class equipment. It will cost around 1,400 rubles, but for that price you will become the owner of a tool that does not have many important details and fixtures. Some models of this class do not provide adequate reliability and safety. If you use the tool quite rarely, as well as for a short time, then this model is suitable for you. Its body is made of thin steel, but it will be able to endure minor loads. Fastening with such a tool is carried out using a clamp with a nut and a tightening screw. It is strong enough, but it does not always guarantee convenience in operation, since it will be necessary to use a screwdriver and a suitable wrench. The tool is suitable for domestic use, but the motor does not have dust protection, as a result of which small particleselements to be worked with will contribute to abrasive wear of moving surfaces, and repair of grinders may be required. Metal dust can cause a short circuit.
If you are building and repairing on a commercial basis, it is recommended to purchase a more expensive and reliable model that will have better quality.
Medium-class tool
Bulgarian, the price of which is 3500 rubles, belongs to the instruments of the middle class. Such equipment is considered convenient and safe. It has sealing inserts and a lacquered rotor, which prevents the penetration of contaminants. Such machines are intended for use in domestic conditions, they are equipped with a clamping mechanism, which provides a quick adjustment of the position of the protective cover. Such tools have convenient start buttons and respond to finger pressure in a rubber glove. Such an angle grinder, reviews of which are quite often positive, has a more impressive set of functions. It can be used by a left-handed or right-handed owner, since the handle can be screwed on one of the two sides. For convenience, some models of this class allow you to install the handle from above.
Professional equipment
Repair grinder, most likely, will not come in handy if you purchase a professional tool. The mechanism of such equipment is protected from dust, and has the function of smoothstart. This guarantees a gradual increase in the speed of the disk. That is why such a tool can be connected even to a weak electrical network. Tools of this class are protected from vibration, manufacturers install an automatic balancing system for a working disk on them. The cost of such equipment can start from 4000 rubles, and the final threshold is very impressive.
Selection criteria
Bulgarian - this is the tool that should be chosen according to several criteria. The first one is the area of use. The second thing to pay attention to is the number of handles. For domestic use, their number may be limited to one unit. However, if you choose professional equipment, then there should be two handles. Among other things, these components of the equipment must be rubberized.
Disk size and equipment power
Circles for grinders can have different diameters. The minimum size is 115 mm. It can be used to carry out the most simple work. The largest disc dimensions are 230 mm. With it, it will be possible to cut bricks, pipes, slabs, as well as everything that is needed. If you choose circles for a grinder that will be used at home, then 125 millimeters should be preferred as the optimal diameter. If an apartment or house is being repaired, then a 180 mm disc should be chosen. Equipment power canvary from 0.5 to 2.5 kW. The choice of this parameter depends on the duration of the motor - the motor power should be enough to spin the disk.
Additional features
Bulgarian is the tool that sometimes has to be used for a long time. That is why it is important to take into account the presence of additional functions, among them we can highlight the option of a smooth start. Such a system will allow the equipment to start without jerks, this will smooth out power surges that occur in the network. You can also pay attention to the presence of automatic balancing of the disk. This feature will be useful in case of uneven wear. The system smooths unevenness and reduces vibration. If you purchase a grinder of sufficiently high power, then it must have an anti-jamming function. This option will prevent negative consequences in which the engine can turn off automatically. It is important that the use of such a tool is safe. To do this, the equipment is equipped with restart protection. If the current supply was stopped, and then resumed again, the angle grinder should not start working on its own. Pay attention to the fact that the grinder has the protection of the motor from the penetration of all kinds of particles and dust.
Conclusion
When working with this electric tool, one should not forget that long-term and frequent overloads can cause the machine to fail. Therefore, when carrying out work, it is imperativeit is necessary to make periodic stops of the motor of the equipment, which will not only prevent possible overheating, but also eliminate the need for repairs. By the way, it can be very expensive. If you want to become the owner of high-quality equipment, no matter what class it belongs to, it is important to ask the seller if the tool has a quality certificate. In addition, it is necessary to take care of the warranty, as well as maintenance throughout the entire period of operation. Those manufacturers who are worried about their reputation give a fairly long warranty on their product, which protects the buyer from purchasing low-quality equipment.
