Product Name |
Company |
| API 12 1/4" (311.15mm) IADC 217 Rock Bit/Tricone Bit |
hejian huanyu petroleum machinery co., ltd. |
| 15 1/2" 393.7mm Tricone Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit (high thoughness and durablity stuiable for different rock formation) |
hejian huanyu petroleum machinery co., ltd. |
| 9 7/8"IADC117G Oil Drilling Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| API 17 1/2'' Iadc127 Milled Tooth Tricone Rock Bit for Oil and Water Drilling |
hejian huanyu petroleum machinery co., ltd. |
| 8 5/8'' Tci Iadc 111 Tricone Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 3/4'' 222.2mm Steel Tooth Drill Bits |
hejian huanyu petroleum machinery co., ltd. |
| API 17 1/2" IADC 127 New Steel Tooth Bits |
hejian huanyu petroleum machinery co., ltd. |
| Skw 121 Steel Tooth Bit Iadc |
hejian huanyu petroleum machinery co., ltd. |
| 2012 New API Steel Tooth Tricone Bits with Trimming Teeth |
hejian huanyu petroleum machinery co., ltd. |
| API Steel Tooth Bit |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2" (215.9mm) API Steel Tooth Bit for Water Well |
hejian huanyu petroleum machinery co., ltd. |
| Steel Tooth Bit for Mining |
hejian huanyu petroleum machinery co., ltd. |
| API Steel Tooth Bit/TCI Bit/Diamond Oil Drill Bit |
hejian huanyu petroleum machinery co., ltd. |
| Hjt117 Steel Tooth Bits for Oil Well Drilling (Passed CE) |
hejian huanyu petroleum machinery co., ltd. |
| Swt Steel Tooth Bit with High Efficiency |
hejian huanyu petroleum machinery co., ltd. |
| Skg515 660.4mm Steel Tooth Bits for Oil Well Drilling (Passed CE) |
hejian huanyu petroleum machinery co., ltd. |
| API Tricone Bit Steel Tooth Bit |
hejian huanyu petroleum machinery 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. |
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