Beijing Institute of Exploration Engineering

Beijing Institute of Exploration Engineering, the first unit in China to develop diamond drill bits in the 1960's, is the most important professional institute in research, production, sales and technical service of diamond drill bits and has been keeping a leading position in China.Currently, Beijing Institute of Exploration Engineering owns a variety of advanced techniques of sintering process, infiltration process and brazing process to manufacture different diamond drill bits, including non-coring drill bits (PDC drill bits, TSP drill bits and natural diamond drill bits, ) with the size ranging from 5-7/8 to 12-1/4 inch, coring drill bits (PDC drill bits, TSP drill bits, natural and synthetic diamond drill bits ) and reaming bits. The wide application of our diamond drill bits in different oil fields has shown an obvious economic benefit.PDC distribution, hydro-data and bit crown selection by computer optimization design, top quality diamond cutting elements and tungsten carbide... [详细介绍]