The most expensive item in the cost of coal mining in the mining industry is the cost of MINING EQUIPMENT, respectively, the ratio of “price – quality” of the equipment used, allows you to achieve the greatest economic effect. Thus, the mine's costs for purchasing high-quality products are incomparably small compared to the costs associated with repairs, low service life and the MINING EQUIPMENT efficiency. That is why the use of products of “Ukrelectroprom” LLC in combination with cutter holders, and the cutters from “BETEK” firm, and Tung Studs protection horns will allow you to achieve the highest technical and economic indicators.