Sell 34" Iadc 637 Hdd Rock Reamer Bit/hole Opener
  • date_rangePosted On :   Apr 21' 2017
  • location_cityCity :   Hejian
  • languageCountry :   China
  • content_pasteEnquiry No. :   S-141187
  • library_booksCatalog :    Not Available

introduce product:34" iadc 637 hdd rock reamer bit/hole opener
Applicable formations:medium hard with high compressive strength and high abrasivemess,such as limestone,dolomite,sandstone and chert,etc.
1.The first stage is to drill a small diameter pilot hole.
2.The second stage is to enlarge the hole with a  larger diameter cutting tool called an HDD Reamers,    Rock Reamer or Hole Opener.
3.The thirdstage is inserting the casing pipe or other product into the enlarged hole.

  • Contacts Details
  • person :
  • business :
    Hebei Crossing Drill Bit Manufacture Co.,Ltd
  • home :
    Changqing Road
  • location_city :
  • location_on :
  • language :
  • call :
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