Precisely connect the rock drill to the drill rod, optimizing the impact force transmission path to ensure lossless output of drilling energy and significantly boosting drilling efficiency.
Crafted from high-strength alloy materials and enhanced through heat treatment processes such as carburizing and quenching, these components boast superior surface hardness and toughness, effectively resisting high-frequency impacts and wear while extending their service life.
Available in a variety of structural designs: the compact and flexible female drill shank is ideal for small-diameter operations, while the robust male drill shank delivers powerful shear force, making it perfect for large-diameter applications—catering to diverse operational needs with ease.
Precisely connect the rock drill to the drill rod, optimizing the impact force transmission path to ensure lossless output of drilling energy, thereby significantly enhancing drilling efficiency.
Made from high-strength alloy materials and processed through heat treatments such as carburizing and quenching, this product enhances surface hardness and toughness, effectively resisting high-frequency impacts and wear while significantly extending its service life.
Offering a variety of structural designs, the female pin features a compact and flexible tail ideal for small-aperture operations, while the male pin boasts powerful shear force, making it perfect for large-aperture applications—and together, they meet the demands of diverse working conditions.
The matrix body PDC bit not only applies the lDS system to optimize the cutter arrangement, hydraulic, and mechanical models but also uses advanced matrix body formulations to ensure the strength of the bit body. The high-precision and high. performance rubber mold guarantees the accuracy of the cutter holes and crown shape of the matrix body PDC bit, meeting the high-quality customization needs of domestic and international customers.
The internal cone features a concave design, reducing the center height of the blade wings and distributing the drilling load more evenly, thereby enhancing stability.
The symmetrical blade wing arrangement widens the blade channel, improving chip-removal efficiency and preventing buildup at the bottom of the wellbore—thus avoiding repeated cutting.
Additionally, the large-angle nozzle bore angle facilitates effective flushing of the well bottom, helping to prevent bit sticking.
The pilot shoe center works in coordination with the reaming body center, while the arc length around the reaming body is precisely controlled by the wing angles, ensuring stable wellbore enlargement.
An IDS intelligent tooth-placement design is employed to meet the principle of minimum bottomhole force balance, enabling the drill bit to achieve smooth cutting at the bottom of the well.
Equally spaced and narrowly designed cutting wings maximize the flushing area of the flow channels, significantly enhancing overall rock-breaking efficiency.
The gauge protection layer is made from TSP polycrystalline material and features an anti-rotation design, which reduces vibration-induced wear and extends the drill bit's service life.
Size Range:3 1/4”~26”.