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MING 610MM MRS overburden casing drilling system

Overburden casing drilling bit
April 24, 2025
Category Connection: Casing Drilling Bit
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Tags:
#rock drill head #down the hole hammer bits #dth rock drill
Brief: Discover the MING 610MM MRS overburden casing drilling system, featuring the 108mm Overburden Casing Drilling Bit System DTH Rock Drill Bit for CIR90. This advanced tool enhances penetration and perpendicularity, designed for economic drilling with simultaneous casing advancement. Perfect for straight, oblique, and angled holes, it ensures high-quality performance with TIMKIN Steel and German tungsten carbide.
Related Product Features:
  • New design concentric 3 wings casing drilling bit enhances penetration and perpendicularity.
  • Compatible with Hammer CIR90 for efficient drilling operations.
  • Made from high-quality TIMKIN Steel and German tungsten carbide (YK05, T6).
  • Designed for straight, oblique, and angled holes with retractable wings by reverse rotation.
  • Forged by advanced electron-hydraulic forging hammer for durability.
  • Multipurpose furnace heat treatment ensures superior hardness and longevity.
  • Available in various sizes to match different casing pipes and hammers.
  • 100% inspection by experienced engineers guarantees top-notch quality.
Faqs:
  • What is casing drilling?
    Casing drilling involves inserting a large diameter pipe into a drilled borehole to protect and support the wellstream, similar to how bones protect the spinal cord.
  • Why is percussion drilling used?
    Percussion drilling allows the installation of casing inside the borehole to prevent loose soils from collapsing, enabling deeper and more stable drilling progress.
  • How much PSI is needed for air tools?
    Most air tools require between 70 and 90 PSI. It's essential to supply adequate air volume to ensure the tool operates correctly.
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