We all know that the basis of any business is the use of any tools.And especially important if it concerns the use of a professional tool. I work as a welder - fitter and have extensive experience in their work. Branded Makita and I met 10 years ago and is very happy. One of the main qualities of instruments manufactured by the manufacturer Makita, are quality, reliability and of course power as well as simplicity and ease of use. Angle grinder Makita 9555NB use for about two years, no complaints. With proper use and regular grooming tool it serves a very long time. However, prolonged, intensive use, you need to pay attention to the condition of the electrical brushes and to carry out timely replacement to avoid premature failure of the machine. It should also be noted that during intensive use, especially in confined areas with inadequate ventilation,it is necessary to conduct a visual inspection of the machine for excessive pollution of waste from abrasive wear of the cleanup or cutting discs.This is especially true in the field of electrical motor and switch.. because with heavy use, small particles of metal chips and abrasive material often fall into this area, which can cause premature failure of the machine. Moreover, it should be noted that initially ,getting started with a grinder, it is necessary to fix the protective cover in the correct position and secure it in such a way that when working with the machine sparks went certainly from working with the machine. Exception are the cases when the worker using the tool is left - handed. In this case, he alone holds the adjustable guard machine as it is convenient, but according to the instructions. It should be noted that the entire tool line of Makita divided mainly into two classes - semi professional , body tools black and blue and professional case tools are black and green. On the basis of this kind of marking varies and power tools. It is very convenient, as even visually, the instrument is very hard to confuse, except that of ignorance. As for the price, we can safely say that the quality justifies the price, the tool is great! And if you will be choosing the brand of tool, I would recommend you to choose the brand Makita. Of the shortcomings can be noted only two minor caveat - in some models of cars may be shortened and the hard power cord. This is probably all that I wanted to tell you in respect to angle grinder MAKITA (Bulgarian), 9555NB.