Product Name |
Company |
| Roller Bearing Bit (HJ517) |
hejian huanyu petroleum machinery co., ltd. |
| Md Bit for Water Well and Oilfield |
hejian huanyu petroleum machinery co., ltd. |
| 9 7/8" Milled Tooth Rock Bits |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2" Milled Tooth Tricone Bits (IADC214) |
hejian huanyu petroleum machinery co., ltd. |
| HJ Series Highly Reliable Roller Cone Bit |
hejian huanyu petroleum machinery co., ltd. |
| 5 Blades PDC Drill Bits |
hejian huanyu petroleum machinery co., ltd. |
| 5 Blades Diamond Bits |
hejian huanyu petroleum machinery co., ltd. |
| 6 Blades Diamond PDC Bits |
hejian huanyu petroleum machinery co., ltd. |
| 4 3/4'' Matrix Body Diamond / PDC Bit with Tiger Cutters |
hejian huanyu petroleum machinery co., ltd. |
| PDC Diamond Bit (GP4004) |
hejian huanyu petroleum machinery co., ltd. |
| 6 1/4" Matrix Body Diamond Bits (M223) |
hejian huanyu petroleum machinery co., ltd. |
| API Matrix Body PDC Diamond Bits |
hejian huanyu petroleum machinery co., ltd. |
| 6" Iadc 537 Tricone Bits (HJ537G) |
hejian huanyu petroleum machinery co., ltd. |
| 17 1/2" PDC Diamond Bits (M233) |
hejian huanyu petroleum machinery co., ltd. |
| M122 Matrix Body PDC Drill Bit---Diamond Bits |
hejian huanyu petroleum machinery co., ltd. |
| There Is PDC Diamond Bit for Drilling Oil Well Cutting Hard Rock |
hejian huanyu petroleum machinery co., ltd. |
| 6-1/8" Rock Bits /Tricone Bits IADC117/127 |
hejian huanyu petroleum machinery co., ltd. |
| 5 Blades PDC Diamond Bit |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4 PDC Diamond Bit for Oil Drilling (M322) |
hejian huanyu petroleum machinery co., ltd. |
| Tricone Rock Bits (HY 527) |
hejian huanyu petroleum machinery co., ltd. |
| Water Well Drilling Bit (12 1-4 IADC537) |
hejian huanyu petroleum machinery co., ltd. |
| API Used Drill Bits 12 1/4 (311mm) IADC517 |
hejian huanyu petroleum machinery co., ltd. |
| 17-1/2 Inch (444.5mm) TCI Tricone Bit IADC537 |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bits with High Thoughness and Durablity Stuiable for Different Rock Formation |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit for Water Well (IADC417) |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4" Iadc 537 T C I Tricone Drill Bits |
hejian huanyu petroleum machinery co., ltd. |
| 5 1/8" IADC617t C I Tricone Roller Bits (HY 617) |
hejian huanyu petroleum machinery co., ltd. |
| 8 1/2" Tricone T C I Rock Bit (IADC437) |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4" Iadc637c Tricone Rock Bit (HY 637) |
hejian huanyu petroleum machinery co., ltd. |
| 8 3/4" (222mm) Tricone Roller Bits |
hejian huanyu petroleum machinery co., ltd. |
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