Product Name |
Company |
| New API&ISO W 321g Insert Bit (IADC321) |
hejian fist petroleum equipment co., ltd |
| 8 1/2" Hjt 637 Tungsten Carbide Tooth Tricone Drill Bit (IADC617) |
hejian fist petroleum equipment co., ltd |
| G Tungsten Carbide Drill Bit (IADC737) |
hejian fist petroleum equipment co., ltd |
| Rubber Sealing Roller Bearing Steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| Steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| 3 7/8''steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| 11-5/8hy235 Steel Tooth Bit for Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| 6 1/4" Matrix Body Diamond Bits |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2'' Matrix Body 5 Blades PDC Diamond Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 Blades Diamond Drill Bits for Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| API PDC Diamond Drill Bit |
hejian huanyu petroleum machinery co., ltd. |
| Non-Sealed Roller Bearing Steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| 6" Steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| Diamond Drill Bits |
hejian huanyu petroleum machinery co., ltd. |
| Steel Body PDC Bits |
hejian huanyu petroleum machinery co., ltd. |
| API PDC Diamond Bit for Oil/Water Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| HY Diamond Bit |
hejian huanyu petroleum machinery co., ltd. |
| PDC Bits for Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4" Iadc 517 T C I Tricone Rock Bits |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4" Iadc 517 T C I Tricone Roller Bits |
hejian huanyu petroleum machinery co., ltd. |
| Water Well Drilling Bit (12 1-4 IADC537) |
hejian huanyu petroleum machinery co., ltd. |
| 5 1/8" T C I Tricone Roller Drilling Bits (HY613) |
hejian huanyu petroleum machinery co., ltd. |
| 3 7/8" IADC637C Tricone Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2" T C I Rock Tricone Bit (IADC437) |
hejian huanyu petroleum machinery co., ltd. |
| 13 5/8" IADC537G Tricone Rotary Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2" T C I Tricone Rock Bit (IADC437) |
hejian huanyu petroleum machinery co., ltd. |
| T C I Tricone Roller Bits |
hejian huanyu petroleum machinery co., ltd. |
| 8-1/2" T C I Tricone Roller Bits |
hejian huanyu petroleum machinery co., ltd. |
| 12-5/8TD215 Steel Teeth Dill Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8-1/2 Steel Teeth Drill Bit (IADC215) |
hejian huanyu petroleum machinery co., ltd. |
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