로터링 날개 케이싱 드릴링 비트 대칭 다운 홀 해머 비트 워터 웰 219mm

다른 동영상
February 17, 2025
Category Connection: 집중적 드릴 시스템
Brief: Discover the 155mm MRE115 Overburden Concentric Casing Drilling System with DHD340 Hammer Shank, designed for unstable ground conditions. Perfect for water wells, geothermal wells, and more, this system ensures efficient drilling with high-quality materials and advanced technology.
Related Product Features:
  • Designed for unstable ground conditions with concentric under reaming drilling system.
  • Matched with DHD340 hammer and 115mm casing pipe OD for optimal performance.
  • Improved steel grade for better fatigue properties and durability.
  • Five basic front designs suitable for all rock types.
  • Advanced heat-treatment equipment ensures high-quality production.
  • Professional R&D team and strict quality control systems.
  • Suitable for water wells, geothermal wells, and mini-type grouting holes.
  • 경쟁력 있는 공장 가격으로 빠른 배송 옵션을 이용할 수 있습니다.
질문:
  • How to order the 155mm MRE115 Overburden Concentric Casing Drilling System?
    Please send an inquiry with detailed item description or model number for a quick response.
  • What is the delivery time for this product?
    Production typically takes 20 days, but stock items can be delivered in 3-5 days.
  • 제품 품질은 어떻게 보장됩니까?
    우리는 경험이 많은 QC 팀을 보유하고 있으며 배송 전에 엄격한 검사와 테스트를 수행합니다.
  • Can I get a competitive price for bulk orders?
    Yes, we offer direct factory prices for bulk orders, ensuring the best value.