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Angle grinding machine (USHM) is also called Bulgarian after the name of the country where it was produced and released. This is a universal mechanism that can be purchased in a store https://shurik-ua.com/eshop/bulgarians/ used for work with metal, stone and concrete.
In stores, there is a large selection of nozzles, with their help the machine performs different functions: it polishes the surface, removes paint and makes strobes (grooves for laying sewage). When choosing this mechanism, pay attention to the following.
First, decide how often you will need it: regularly or several times during the year. What kind of work will you need this device for: at home or professionally?
If you want to use at home, then choose a regular product. A professional model is needed for permanent work. Find out how many handles she has. A product with one handle is useful for working at home.
The professional grinder has two handles, easy to use and rubberized. Their quantity affects work safety.
The size of the disk also depends on the type of work being performed. If it is simple, then the largest value of 115 mm is suitable. When the size of the disc is 230 mm, it cuts pipes, bricks and slabs.
Professionals have Bulgarians for different jobs. Depending on the type of work and the time of operation of the motor, the power of the product is chosen, it is usually enough to spin the disc.
Pay attention to the speed at which the spindle rotates. Specialists can tell you this. In quality models, the electronics selects the speed itself. In some products, only manual speed selection is available.
Expensive devices have an additional soft start system, which smoothly starts the mechanism and monitors voltage drops in the network.
Large models have protection against jamming. During this period, the machine automatically turns off the engine and protects against emergency situations.
Check the presence of protection against repeated descent. Then, when the current is turned on, the device does not work on its own. It is desirable that the product should be protected against various particles and dust.
Do not violate safety regulations:
• Use an angle grinder that does not have a cover.
• Discs of other mechanisms will be used.
Buy a product of well-known brands. There is no need to save, it is better to buy a good and high-quality device with a warranty of up to 2 years. The brand affects the price of the product. Models for professionals have additional functions that affect its cost.
