Image not available Eccentric Casing System (Odex Bit) HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available Concentric Casing System with Ring Bits HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 14 3/4”(374.6mm) IADC 537 TCI Tricone Roller Cone Drill Bit Water Well Drill Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 10 5/8”(269.875mm) IADC 537 TCI Tricone Roller Cone Drill Bit Water Well Drill Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 9 7/8”(250.83mm) IADC 517 Insert Tooth Tricone Dirll Bits Oilfield Drilling Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 3/4”(222.25mm) IADC 537 TCI Tricone Roller Cone Drill Bit Water Well Drill Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2”(215.9mm) IADC 537 TCI TriconeRoller Cone Drill Bit Water Well Drill Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 7 1/2”(190.5mm) IADC 537 TCI Tricone Roller Cone Drill Bit Water Well Drill Bit HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 12 1/4 Inches Stabilizers FOR DRILLING HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 17 1/2 Inches Matrix Body PDC Bits With 16mm Cutters And 6 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 12 1/4 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 3/4 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 4 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 3 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 6 Inches PDC Bits With 13mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 5 7/8 Inches Matrix Body PDC Bits With 13mm Cutters And 6 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available Downhole Motor / Positive Displacement Mud Motor Drilling HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Roller Cone Palm Metal-Face Sealed Bearing For HDD Rock Reamer HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 36 inches Trenchless Horizontal Drilling Backreamers HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 32″ HDD Hole Opener IADC637G For Hard Rock Trenchless HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 30 inches Trenchless Horizontal Drilling Backreamers HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 24 Inches Trenchless Horizontal Directional Drill Reamer HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 20″ HDD Hole Opener IADC637G Metal-Face Sealed Bearing For Hard Rock Trenchless HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
