Operation of drilling equipment and drilling tools from ZAO Mashinostroitelny Holding Company in Conditions of OAO Kombinat Kmaruda

 V.V.Lyukhanov, S.B. Alferov

The article presents the results of full-scale trials and pilot operation of drilling equipment and drilling tools manufactured by the ZAO Mashinostroitelny Holding Company (Yekaterinburg) for Gubkina Mine of the OAO Kombinat KMAruda.