Tricone Drill Bit

Three cone drill bits are widely used in multiple fields, and their functions vary depending on the application field. In petroleum drilling and geological drilling, the three cone drill bit is an important drilling tool mainly used for drilling rock or soil in underground drilling operations. It uses rotation and propulsion to make the drill bit teeth or cutting structure in contact with the formation, thereby achieving rock or soil fragmentation and drilling. Specifically,

Through the action of drilling pressure and drill string rotation, the teeth are crushed and fed into the rock, while generating a certain amount of sliding and shearing the rock. During the drilling process, the cone bit not only has an impact effect, but also has the function of crushing and shearing the rock in the formation, so it can adapt to various soft, medium, and hard formations. In addition, three cone drill bits are also commonly used in home decoration design to

Professional 15-inch TCI tricone bit featuring IADC 617 classification, rubber sealed journal bearings, and three jet nozzles. Designed for medium-hard rock formations including shale, limestone, and sandstone. Certified to ISO9001:2008 standards with 189kg weight for optimal drilling performance in oil, water well, and exploration applications.

Professional 17.5-inch steel tooth tricone drill bit designed for soft to medium rock formations. Features rubber sealed roller bearings, three jet nozzles, and API 7-1 certification. Ideal for water well, oil well, HDD, and exploration applications with optimized 100-300 RPM operating range and 250kg construction for maximum durability.

Professional 444.5mm TCI tricone drill bit designed for hard rock formations including limestone, dolomite, and sandstone. Features tungsten carbide inserts, three jet nozzles, and choice of sealed bearings. Certified to SY/T5164 and ISO9001:2008 standards for water well, oil well, and HDD applications.

Advanced 26-inch tricone drill bit featuring TCI cutting structure and high-strength alloy steel construction. Designed for soft formations including shale, clay, and sandstone. Certified with AP7-1, SY/T5164, and ISO9001:2008 standards. Ideal for horizontal directional drilling, oil & gas wells, water wells, and geothermal applications with rubber sealed roller bearings and three jet nozzles.

22 inch (558.8mm) CR635 TCI tricone rock bit featuring tungsten carbide inserts and rubber sealed roller bearings. Designed for hard to very hard rock formations including limestone, dolomite, and sandstone. Certified to API7-1, SY/T5164, and ISO9001:2008 standards. Ideal for oil drilling, water wells, HDD, and geological exploration applications.

Professional 24-inch mill tooth tricone bit designed for demanding drilling applications. Features elastomer rubber sealed journal bearing, three jet nozzles, and 7 5/8" Reg PIN connection. Certified to SY/T5164 and ISO9001:2008 standards. Ideal for medium-hard formations including shale, sandstone, and limestone with optimized drilling parameters.