| Product Name |
Company |
| 8 1/2" T C I Tricone Rock Bit (IADC437) |
hejian huanyu petroleum machinery co., ltd. |
| API 215.9mm (8 1/2") IADC417 Tungsten Carbide Insert Tooth Tricone Bit |
hejian huanyu petroleum machinery co., ltd. |
| TCI Tricone Bit for Oil / Water Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| TCI Tricone Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2"Steel Milled Tooth |
hejian huanyu petroleum machinery co., ltd. |
| 5 7/8'' Steel Tooth/Milled Tooth Tricone Bit for Water Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| API 17 1/2'' Steel Tooth/ Milled Tooth Tri-Cone Bits for Waterwell Drilling |
hejian huanyu petroleum machinery co., ltd. |
| Milled Tooth/Steel Tooth Tricone Bit/Open Bearing |
hejian huanyu petroleum machinery co., ltd. |
| China Drill Bits Supplier |
hejian huanyu petroleum machinery co., ltd. |
| "Reverse Circulation Tricone Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| "API 5 Blades PDC Bit for Oil Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| Air Circulation Drill Bit IADC737 for Hard Formation |
hejian huanyu petroleum machinery co., ltd. |
| "17.5inch Water Well Tricone Rock Bits/Steeltooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| "Water Well Tricone Rock Bits/Steel Tooth Bits |
hejian huanyu petroleum machinery co., ltd. |
| "Rock Roller Bit |
hejian huanyu petroleum machinery co., ltd. |
| "Hj Mining Tricone Bits |
hejian huanyu petroleum machinery co., ltd. |
| "Mining Rock Bits |
hejian huanyu petroleum machinery co., ltd. |
| "Inserted Mining Tricone Bit |
hejian huanyu petroleum machinery co., ltd. |
| "API 17 1/2"" Steel Tooth Tricone Bit Iadc127 |
hejian huanyu petroleum machinery co., ltd. |
| Well Drilling Tungsten Tricon Carbide Bit (HY23) |
hejian huanyu petroleum machinery co., ltd. |
| HY Mining Tricone Bit (HY26) |
hejian huanyu petroleum machinery co., ltd. |
| Reamer Bit |
hejian huanyu petroleum machinery co., ltd. |
| 26"TCI Tricone Bits SKG515 |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit 17-1/2" IADC- Code: 135 |
hejian huanyu petroleum machinery co., ltd. |
| 6"Single Cone Bits (517) |
hejian huanyu petroleum machinery co., ltd. |
| PDC Core Bits |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit, Bits, Drill Bits, Rotary Drill Bits, Tci, Mill Tooth, Steel Tooth |
hejian huanyu petroleum machinery co., ltd. |
| Bit Brokers |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| Horizontal Hole Opener |
hejian huanyu petroleum machinery co., ltd. |
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