HQ PQ Tungsten Carbide Sintered Body PDC Core Bit
As a professional manufacturer of mining and engineering drilling bits, our factory develops and produces high-performance
HQ and PQ
tungsten carbide sintered body PDC core bits
for complex working conditions including deep geological exploration, oil drilling, industrial water well drilling and mine core sampling. Different from conventional non-core horizontal stone drill bits, this professional core drilling bit is specially designed for complete core collection and stable deep-layer drilling. It effectively solves the common defects of ordinary bits such as low core recovery rate, easy damage and insufficient deep drilling power, widely applied in geological survey, petroleum engineering, water well engineering and mine exploration projects.
Adopting advanced
tungsten carbide integral sintering technology
, the bit body features higher density, uniform structural strength, excellent impact resistance, wear resistance and high-pressure resistance. It adapts perfectly to complex formations such as rock layers, sandstone layers and hard mixed strata. The integral sintered structure has no splicing gaps, greatly improving overall toughness and avoiding cracking, peeling and deformation under high-pressure and high-load conditions of deep oil and water well drilling. Equipped with high-precision PDC cutters, the bit maintains sharp cutting performance and long service life, ensuring maximum core integrity and significantly improving the accuracy and qualification rate of geological core sampling.
Manufactured in strict accordance with standard
HQ and PQ specifications
, the core bit features precise size and standard interface, compatible with various exploration drill rods, deep well drilling rigs and petroleum drilling equipment. With low drilling resistance and stable penetration speed, it integrates high drilling efficiency and accurate core recovery. It is widely used in geological prospecting, mineral resource detection, shallow oilfield drilling, deep water well drilling and engineering foundation drilling. As a direct drilling bit manufacturer, we support mass production and customized processing, providing reliable, cost-effective PDC core bit solutions for global drilling engineering projects.