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Information × Registration Number 0201U003875, 0198U005233 , R & D reports Title Development of anchor drilling technique, creation and intrusion of a new high-performance drilling tool popup.stage_title Head Svyeshnikov Igor Arkadijovych, Registration Date 16-05-2001 Organization V.Bakul Institute for Superhard Materials popup.description2 The basic researches of process destruction of rocks are executed at interaction with the instrument. The mathematical model of formation of a zone predestruction is developed at interaction with DTP. 16 constructions of the new instrument are developed and its industrial trials are carried out in large volume. The state acceptance commission recommended chisels РШ-180 and РШ-181 to serial manufacture. Product Description popup.authors popup.nrat_date 2020-04-02 Close