Hard Rock Drilling PDC Drill Bit

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May 19, 2025
Category Connection: Steel Body PDC Drill Bits
Brief: Discover the Hard Rock Drilling 17-1/2 Inch 7 Blades PDC Drill Bit, designed for efficient drilling in uniform sedimentary rock formations. This API-standard bit features polycrystalline diamond cutters for superior durability and performance in demanding downhole conditions.
Related Product Features:
  • 17-1/2 inch PDC drill bit with 7 blades for efficient rock penetration.
  • Polycrystalline diamond cutters provide exceptional rigidity and wear resistance.
  • Steel body construction offers high impact resistance and easy cutter replacement.
  • 10 nozzles ensure effective clearing of cuttings and cooling of cutters.
  • API-standard 7-5/8" REG connection for compatibility with drilling equipment.
  • Optimized for weight on bit (67-200 KN) and RPM range (100-DHM).
  • Suitable for drilling shale, sandstone, dolomite, limestone, and more.
  • Available in sizes 3~22 inches with 3~9 blades to meet various drilling needs.
Faqs:
  • What types of rock formations is this PDC drill bit suitable for?
    This PDC drill bit is ideal for uniform sedimentary rock formations such as shale, sandstone, dolomite, and limestone.
  • What are the advantages of the steel body construction?
    The steel body provides high impact resistance, ductility, and allows for easy replacement of worn or damaged cutters, making it cost-effective for rebuilding.
  • How does the nozzle design enhance drilling performance?
    The 10 nozzles effectively clear cuttings and cool the PDC cutters, with optimized placement and fluid channels to improve overall drilling efficiency.