The good structural characteristics of the tri-cone bit can promote good characteristics and use, help in the drilling industry, save time and effort in drilling and exploration practice, and is the tool of choice for the drilling industry. The use of a fully rubber reservoir that limits the differential pressure and prevents drilling fluid from entering the lubrication system provides a good lubrication guarantee for the bearing system. The steel ball locks the cone to accommodate high speeds.

The tricone bit uses a high precision metal seal. The metal seal consists of a carefully designed metal seal ring as the axial seal of the bearing. The two highly elastic rubber supply rings are located in the palm and cone seal area as static seals. The optimized seal compression ensures two The metal ring sealing surfaces are always in good contact. The high-strength and high-toughness carbide teeth are used to optimize the design of the number of teeth, the number of teeth, the tooth height and the unique alloy tooth shape, which fully utilizes the high wear resistance and excellent cutting ability of the insert bit. The new wear-resistant material of the steel tooth bit surface welding, while maintaining the high mechanical drilling speed of the steel tooth bit, improves the life of the bit cutting teeth.