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Down-the-Hole Hammer Drill Bit
Diamond-composite teeth exhibit excellent impact resistance, thermal conductivity, and wear resistance. Compared with traditional cemented carbide teeth, they offer advantages such as longer service life, higher rock-breaking efficiency, and lower overall operating costs.
Diamond-composite teeth exhibit excellent impact resistance, thermal conductivity, and wear resistance. Their tooth geometry has been optimized specifically for the operating conditions of cutting picks, offering advantages over conventional cemented carbide teeth, such as longer service life, higher rock-breaking efficiency, and lower overall operating costs.
Diamond composite sheets are sintered at high temperature and high pressure from a cemented carbide matrix and diamond micron powder. Wuhan Rite Diamond Composite Sheets are produced using ultra-high pressure, specially customized raw materials, and a unique high-temperature, high-pressure process. They are further enhanced by finite element analysis, temperature and pressure measurement technologies, and a variety of performance evaluation methods. The products have been specifically designed and optimized for wear resistance and impact resistance, making them ideal for oil and gas drilling bits tailored for challenging formations such as hard rocks, layered strata, and poorly drillable formations. These sheets are widely used in high-end drilling markets in regions including Sichuan-Chongqing and Xinjiang.
The unique tooth geometry of the hybrid composite blade represents a major breakthrough in cutting tools for oil and gas exploration and production, offering a viable solution for drilling through complex formations at high speeds.
Diamond composite blades are sintered at high temperature and pressure from a cemented carbide matrix and diamond micron powder. Wuhan Rite Diamond Composite Blades are produced using ultra-high pressure, specially customized raw materials, and a unique high-temperature, high-pressure process. They are further enhanced by finite element analysis, temperature and pressure measurement technologies, and a variety of performance evaluation methods. The blades have been specifically designed and optimized for wear resistance and impact resistance, making them ideal for oil and gas drilling bits tailored for challenging formations such as hard rocks, layered strata, and formations with poor drillability. These blades are widely used in premium drilling markets in regions including Sichuan-Chongqing and Xinjiang.
The down-the-hole hammer drill bit is a critical component of down-the-hole rock drilling and also one of the primary consumable parts. The composite teeth used in Wuhan Rite’s down-the-hole hammer drill bits exhibit excellent characteristics, including high wear resistance, strong impact resistance, and a high thermal conductivity. The body of the bit has been specially designed and treated using advanced processes. Compared with conventional cemented carbide drill bits, Wuhan Rite’s diamond down-the-hole hammer drill bits offer advantages such as increased penetration rate, higher drilling efficiency, and lower operating costs, making them ideal drill bits for use in medium-hard rock formations.
Diamond cutting picks are primarily used in tunneling through harder rock strata, mining coal seams containing coal gangue, road milling, engineering rotary drilling rigs, and dual-cutter equipment. When cutting coal and rock faces, these picks endure high cyclic compressive stress, shear stress, and impact loads. Moreover, friction and impacts can cause the temperature of the picks to rise. Under such complex operating conditions, the pick teeth must not only exhibit exceptional wear resistance and good impact toughness but also possess excellent thermal stability. Compared to cemented carbides, diamonds offer superior wear resistance, longer service life, and a higher cost-performance ratio.
Diamond cutting picks are primarily used in tunneling through harder rock strata, mining coal seams containing coal gangue, road milling, engineering rotary drilling rigs, and dual-cutter equipment. When cutting coal and rock faces, these cutting picks endure high cyclic compressive stress, shear stress, and impact loads. Moreover, friction and impacts can cause the temperature of the cutting picks to rise. Under such complex operating conditions, the cutting pick teeth must not only exhibit excellent wear resistance and good impact toughness but also possess outstanding thermal stability. Compared with cemented carbides, diamonds offer superior wear resistance, longer service life, and greater cost-effectiveness.