Product Name |
Company |
| HDD Hole Opener Reamer Bit for Hard Formation Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| 11 5/8" Metal Sealed Bearingtricone Bit for Oil Drilling IADC 517g |
hejian city feilong retop rock bit manufacture co., ltd |
| 12 1/4"Metal Sealed Bearing Tricone Bit for Oil Drilling IADC 127 |
hejian city feilong retop rock bit manufacture co., ltd |
| 12 1/4" Metal Sealed Bearing Tricone Bit for Oil Drilling IADC 437 |
hejian city feilong retop rock bit manufacture co., ltd |
| Roller Cone & PDC Pilot Bit for Hard Rock HDD Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| PDC Drill Bit Oil Field |
hejian city feilong retop rock bit manufacture co., ltd |
| Milled Tooth Tricone Bit 5 7/8'' for Water Well Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| TCI Tricone Bit 4 5/8'' IADC 537 |
hejian city feilong retop rock bit manufacture co., ltd |
| Thread Drilling Hole Opener Bit Borehole Reaming |
hejian city feilong retop rock bit manufacture co., ltd |
| 3 Wing Step Drag Bits for Water Well Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| 5"-14" API 3 Wing PDC Drag Bits |
hejian city feilong retop rock bit manufacture co., ltd |
| Hole Opener 42''/Roller Cone/Rock Reamer/Drilling Bit |
hejian city feilong retop rock bit manufacture co., ltd |
| TCI Tricone Bit 5 5/8'' IADC 537 |
hejian city feilong retop rock bit manufacture co., ltd |
| Pilot Bit HDD Drilling Tools |
hejian city feilong retop rock bit manufacture co., ltd |
| PDC Drilling Oil Drilling Bit for Oil Well Drilling API Factory |
hejian city feilong retop rock bit manufacture co., ltd |
| 10 5/8" Milled Tooth Bit Steel Tooth Bit Tricone Bit for Oil Well Drilling API Factory |
hejian city feilong retop rock bit manufacture co., ltd |
| 11 5/8" Milled Tooth Tricone Bit for Oil Drilling with Improved Metal-Sealed Bearing |
hejian city feilong retop rock bit manufacture co., ltd |
| TCI Tricone Bit /Three Cone Bit/Roller Bit 6/PDC Bit 1/4'' |
hejian city feilong retop rock bit manufacture co., ltd |
| Pilot Drilling Bit HDD Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| Factory Sell Customized TCI 8 1/2" Tricone Bit |
hejian city feilong retop rock bit manufacture co., ltd |
| Factory Sell Customized TCI 6 1/2" Tricone Bit |
hejian city feilong retop rock bit manufacture co., ltd |
| Factory Sell Customized Milled Tooth Tricone Bit 121/4" IADC127 |
hejian city feilong retop rock bit manufacture co., ltd |
| China Hot Sale Diamond Drill Core Bits with Vacuum Brazed Body for Stone |
zhongzhi new material technology co., ltd. |
| Single Roller Cone /Tricone Bit /PDC Bit/Roller Bit/Tri-Cone Bit HDD Drilling |
hejian city feilong retop rock bit manufacture co., ltd |
| Turbo Segment Diamond Drilling Core Bits |
zhongzhi new material technology co., ltd. |
| Brazed Diamond Drilling Core Bits |
zhongzhi new material technology co., ltd. |
| Painted Brazed Diamond Core Bits |
zhongzhi new material technology co., ltd. |
| 2020 Hot Sale Diamond Core Bits |
zhongzhi new material technology co., ltd. |
| Different Painted Color Diamond Drilling Bits |
zhongzhi new material technology co., ltd. |
| Factory Direct Sale Diamond Drilling Bits |
zhongzhi new material technology co., ltd. |
