Στροφική πτέρυγα κάλυψη τρυπεία Bit Συμμετρική κάτω τρύπα Μικρά σφυρί για το Waterwell 219mm

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.
  • Επιλογές ταχείας παράδοσης με ανταγωνιστικές τιμές εργοστασίου.
Ερωτήσεις:
  • 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.
  • Πώς εξασφαλίζεται η ποιότητα του προϊόντος;
    Έχουμε μια έμπειρη ομάδα QC που διεξάγει αυστηρούς ελέγχους και δοκιμές πριν από την αποστολή.
  • Can I get a competitive price for bulk orders?
    Yes, we offer direct factory prices for bulk orders, ensuring the best value.
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