Product Name |
Company |
| API TCI Tricone Drill Bit 7 7/8" 200mm IADC422 for Mining |
hejian yinhai rock bits manufacture co., ltd. |
| API TCI Tricone Bit 7 7/8" IADC422 for Mining |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" 200mm IADC422 TCI Tricone Bit for Mining |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" IADC422 TCI Tri-Cone Bit for Mining |
hejian yinhai rock bits manufacture co., ltd. |
| API Milled/Steel Tooth Tri-Cone Drill Bit 17 1/2 Inch IADC117/215 |
hejian yinhai rock bits manufacture co., ltd. |
| API Milled/Steel Tooth Tri-Cone Drill Bit 17 1/2 Inch IADC215 |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC117/217 Milled Tooth Bit/Steel Tooth Drill Bit/Mt Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" IADC437 TCI Tricone Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" IADC517 311mm Single Roller Cone/Cutter/Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 13 3/4" IADC537 TCI Tricone Bit Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer 13 3/4" TCI Tricone Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling API Rock Drill Bit 13 3/4" TCI Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 13 3/4" Iad537 TCI Roller Cone Bit/Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling Product API Manufacturer 13 3/4" TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regualr Size 13 3/4" IADC517 TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regualr Size 13 3/4" IADC537 TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regualr Size 13 3/4" IADC537 TCI Tricone Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Tricone Bit 13 3/4" IADC537 Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/4" IADC537 Tricone Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/4" IADC537 Roller Cone Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer 13 3/4" IADC537 Tricone Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer 13 3/4" IADC517 Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer 13 3/4" IADC437 Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer 13 3/4" IADC437/537/637 TCI Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer Supplies 13 3/4" IADC437/537/637 Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer Supplies13 3/4" IADC537/637 Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Manufacturer Produces 13 3/4" IADC537/637 Tricone Bit for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 13 3/4" IADC437 Rubber Sealed Bearing for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/4" IADC517 Tricone Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Tricone Bit 13 3/4" IADC517 for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
