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      Management Certification
      Milltooth Bits
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      Wholesale Reinforced Water Well Tower Drill Customized Bit Prices Rock Well Drilling Drill Bit
      OEM/ODMISO 9001:2000, ISO 9001:2008
      US$396.00-400.00 / piecesGet Latest Price >
      1 pieces (MOQ)
      Warranty: 1 Year
      Certification: ISO 9001:2000, ISO 9001:2008
      Standard: AISI
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      China Manufacture 165mm 3 Blade Alloy Drag Drill Bit Nigeria Water Well Use
      OEM/ODMCE, ISO 9001:2000, ISO 9001:2008
      US$80.00-180.00 / piecesGet Latest Price >
      10 pieces (MOQ)
      After-sales Service: Warranty
      Warranty: 1 Year
      Certification: CE, ISO 9001:2000, ISO 9001:2008
      More >
      Big Sale 14 3/4′ ′ IADC535 TCI Tricone Three Cone Drill Bit for Rock Well Drilling
      OEM/ODMCast Steel
      US$200.00-7,000.00 / PieceGet Latest Price >
      1 Piece (MOQ)
      After-sales Service: Provide
      Warranty: Provide
      Manufacturing Process: Forging
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      Milltooth Tricone Rock Bit with Rubber Sealed Journal Bearing
      ISO9001: 2000, API7-1
      US$650.00 / PieceGet Latest Price >
      1 Piece (MOQ)
      Type: Drill Bit
      Application: Well Drilling
      Certification: ISO9001: 2000, API7-1
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      12 1/4 Inch Milltooth Tricone Bits
      NegotiableGet Latest Price >
      1 Piece (MOQ)
      Controlling Mode: Artificial
      Structure: Mill Drilling Machine
      Layout: Vertical
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      1