Hard Rock Diamond Core Drill Bits NQ HQ PQ Sizes Multipurpose

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December 08, 2022
Category Connection: Impregnated Diamond Core Bits
Brief: Discover the HQ NQ Impregnated Diamond Bits, designed for wire line drilling with a 30mm crown height. These diamond core bits offer fast penetration rates, high efficiency, and minimal disturbance to formations. Perfect for coal formations and wire-line drilling series, they ensure superior coring quality and cost reduction.
Related Product Features:
  • Fast speed with small torsional resistance and high conversion efficiency.
  • Small disturbance to the formation, ensuring high coring quality.
  • High efficiency leading to significant cost reduction.
  • Designed for wire-line drilling series with a 30mm crown height.
  • Effective in coal formations with better water flow and drilling footage.
  • Matrix designed to expose new diamonds as wear occurs for maintained penetration.
  • Combination of crown shape, hardness, and waterway enhances drilling performance.
  • Available in NQ size with precise technical parameters for optimal use.
Faqs:
  • What is the crown height of the HQ NQ Impregnated Diamond Bits?
    The HQ NQ Impregnated Diamond Bits have a 30mm crown height, designed for optimal performance in wire-line drilling.
  • What formations are these diamond core bits most effective for?
    These bits are especially effective in coal formations, providing better water flow and drilling footage, and are widely used in wire-line drilling series.
  • What is the delivery time for the HQ NQ Impregnated Diamond Bits?
    Delivery typically takes 5-7 days after the down payment, with shipping options available by express, air, or sea.
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