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May 25, 2023Factors that determine wear resistance of diamond composite bitDiamond composite bit is so widely used, mainly because it has unmatched superior properties of other materials compound fertilizer equipment. Diamond composite bit has high hardne -
May 25, 2023Reasonable use of drill bit and procedure selectionBecause of its brittleness, poor impact resistance, and strong thermal sensitivity, diamond is used under much stricter conditions than other drill bits. 1. Requirements for hole b
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May 18, 2023What is carbide drill bit?Carbide bit is a kind of drill bit used in core drilling. The steel cylindrical bit body is named for the carbide cutting tools welded with tungsten carbide. The shape of the carbi
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May 18, 2023Weight on bit and speed requirements of diamond composite bitI. Weight requirement of diamond composite core bit 1. Initial pressure (10~15min) : 2.5KN. The new drill bit must have a stage of low pressure, low drilling rate and the bottom of
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May 11, 2023Roller Cone Bit: The Widely Used Tool for Drilling Rock FormationsThe roller cone bit is the most widely used type of drill bit. During operation, the cutting teeth of the roller cone bit alternate contact with the well bottom, resulting in a sma -
May 11, 2023Main exploration points of diamond bitDiamond bit is a kind of drilling accessories that cut rock into core or ground into powder by diamond. It plays a major role in the boiler drilling work. It is mainly used in geol -
May 04, 2023Briefly introduce some advantages of DTH drill bitsThe front lip surface of the drill bit is a flat bottom shape, and after one or several drilling operations, the lip surface will wear and form multiple concentric circular teeth ( -
May 04, 2023Solution for diamond drill bit getting stuckRepeated drill lifting refers to the operation of repeatedly lifting drill, drilling down and lifting drill at the stuck position to pass the stuck point. After determining the stu -
Apr 27, 2023Effect of water orifice of diamond bit on footage efficiencyThe diamond bit generates a lot of heat and cuttings when drilling at high speed. In order to ensure the proper circulation of the wash/slurry, water outlets and internal and exter -
Apr 27, 2023Maintenance and maintenance methods for diamond composite bitDiamond bit in the drill and other supporting drilling equipment to complete the drilling task, as the only drilling accessories cutting rock, it has a service life, so after each -
Apr 25, 2023strength and weakness of PDC bits in hard rock applicationsstrength and weakness of PDC bits in hard rock applications -
Apr 20, 2023What do you need to know before using a composite bit?In the process of using any product, it shall comply with its usage requirements. Of course, the composite bit is no exception. During use, water flow should be increased as much a
