Drilling process is a quite influential part of every successful construction. It is so, because it is very important phase, made firstly after finishing designs of new buildings
. Therefore, the mistakes made in this area can lead to relatively big risk for the whole construction. This indicates that developing the investments in mining machinery appear to be a very important and justified move from every little business
. It is so, because thanks to them we can offer assure to our users that a building will be reliable and there would be no risk that something will happen to the whole construction.