Product Name |
Company |
| Manufacturer Hot-Selling TCI Drill Bit 19" IADC437 for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC437 Rock Drill Bit for Soft-Medium Formation Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 19 Inch IADC117 Tricone Drill Milled Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 19" IADC117 Rock Drill Bit/Milled Tooth Bit/Steel Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC117 Milled/Steel Tooth Tricone Bit for Soft Formation |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC117 Milled Tooth Bit/Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC117 Tricone Bit/Milled Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular 19" IADC117 Milled Tooth Bit/Steel Tooth Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC117 Steel Tooth Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API 19" IADC117 Milled Tooth Bit/Steel Tooth Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API 19 Inch Mt Tricone Bit/Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 19" IADC117 API Steel Tooth Bit/Mt Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API 19" IADC117 Mt Bit/Roller Cone Bit for Soft Formation |
hejian yinhai rock bits manufacture co., ltd. |
| 7 1/2inch IADC537 New Tricone Roller Cone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 7 1/2" IADC517 Tricone Bit/Rock Drill Bit/Roller Cone Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 7 1/2" IADC517 Rock Drill Bit for Soft Formation Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Drill Bit 7 1/2" IADC527 Roller Cone Bit for Water/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Size 7 1/2" IADC517/527/527 Tricone Bit/Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Aip 7 1/2 Inch IADC517/537 Tricone Bit/Well Drilling Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Regular Size 7 1/2" Carbide Tricone Bit/Well Drilling Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API 7 1/2" IADC517 Tricone Drill Bit/Well Drilling Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Drill Bit 7 1/2" IADC517 Tricone Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API 7 7/8" IADC537 Tricone Bit/Well Drilling Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 7 1/2" IADC517/537 Rock Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API 7 1/2" IADC537 Tricone Drill Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API 7 1/2" IADC527 Tricone Drill Bit for Soft-Medium Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Manufacturer Produces API 7 1/2" Tricone Drill Bit/Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Rock Drill Bit 7 1/2" IADC537 Tricone Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" IADC417 TCI Tricone Bit/Roller Cone Bit/Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
