MRE Dual Rotors Eccentric Overburden casing drilling system

Overburden casing drilling bit
May 06, 2025
Category Connection: Concentric Drilling System
Brief: Discover the 215mm MRE165 DHD360 Hammer Shank Symmetric Concentric Casing Drilling System, designed for rock formations. This advanced system ensures high efficiency and stability in unstable ground conditions, with customization options available for specific needs.
Related Product Features:
  • Designed for unstable ground conditions, ensuring wall protection during drilling.
  • High working efficiency with precise design for seamless operation.
  • Customization options available to meet specific drilling requirements.
  • Improved steel grade for better fatigue properties and durability.
  • Five basic front designs suitable for all rock types.
  • Premium steel components for enhanced performance.
  • Advanced heat treatment equipment ensures long-lasting durability.
  • Skilled R&D team and stringent quality assurance procedures.
Faqs:
  • How to order the 215mm MRE165 DHD360 Hammer Shank Symmetric Concentric Casing Drilling System?
    Please send an inquiry with detailed item description or model number for ordering.
  • What is the delivery time for this drilling system?
    Production typically takes 20 days, or 3-5 days if the requested size is in stock.
  • How is the quality of the product ensured?
    We have an experienced QC team that conducts strict inspection and testing before shipping.