TY - CPAPER AU - Boranbay T. Ratov AU - Boris Fedorov AU - Volodymyr Mechnik AU - Asyl Makyzhanova AU - Zamanbek Utepov TI - MAIN RESEARCH AREAS AND ACHIEVEMENTS IN THE IMPROVEMENT OF DIAMOND DRILL BITS T2 - 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Energy and Clean Technologies PY - 2025 SP - 247 EP - 256 DO - 10.5593/sgem2025v/4.2/s06.27 PB - STEF92 Technology ER -