Super-tool Bulgarian Bort BWS-1200U-SR from China
In everyday life for a skilled craftsman there is always 1000 and 1 job. Often you need to cut or polish something. You can handle hard material with the Bort BWS-1200U-SR angle grinder, which is a godsend for the home professional. If a man can do a large amount of work on his own, then for a family this is an invaluable contribution. However, the best worker is the one who adheres to safety techniques. Unfortunately, it was written in the blood of self-confident.
When working with angle grinders, you must wear a protective mask or goggles. Hold the instrument with two hands, not one.
Specifications
- wood;
- concrete;
- a rock;
- plastic;
- metal.
The gearbox of this technique is several times greater than the power of the drill. The grinder is designed specifically to carry out heavy loads. With such a reserve of energy, when processing hard materials, the engine is not destined to burn out, and the bearing is not destined to break. This often happens with a drill while grinding.
Disc, rpm and soft start
In this power range, only small discs up to 125 mm in diameter can be operated. She simply will not pull large rigs. The reducer spins the shaft up to 11 thousand rpm (at idle speed). This often leads to sudden jerks when turning on. 
However, the Bort BWS-1200U-SR grinder has a soft start function, which means that the disk spins up gradually (the current flows only with increasing speed). Still, after turning on, you should not start cutting immediately (after 5-10 seconds), so as not to spoil the angle grinder or the working surface.
You can check the presence of a soft start as follows: if the grinder works quietly when turned on and does not "jump" in the hands, then it is there.
Speed control
A special system built into the grinder is responsible for maintaining the optimum speed of the grinding discs. So, the master can choose the most favorable speed for different types of activity: polishing or grinding. As a result, the rate of revolutions of the circle directly depends on the type of work, and not on the load. A useful function is the on / off button lock. Since the start key is wide, the technician can even work with gloves.
When working with a stone, it is necessary to wear protective equipment, because it is a very unpredictable material. You should also protect your respiratory system by performing grinding work.
You can buy the Bort BWS-1200U-SR angle grinder on the AliExperess website directly from China for 2,874 rubles.
While in ordinary stores it costs more than 3,200 rubles.
In online stores in Russia.
In online stores in Ukraine.