Product Name |
Company |
| 13 3/8 Inch IADC517/537 TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC637 TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC437 TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC417 TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC417/437537/637 TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch 340mm TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 13 3/8 Inch 340mm TCI Tricone Drill Bit Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 340mm 13 3/8 Inch TCI Tricone Bit/Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 13 3/8" Tricone Bit Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Tooth Milled Bit Mt Tricone Bit 13 3/8" IADC117 |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Milled Tooth Bit 13 3/8" IADC117 for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Milled/Steel Tooth Bit Mt Bit 13 3/8" IADC127/137 |
hejian yinhai rock bits manufacture co., ltd. |
| Factory 13 3/8 Inch IADC127 Milled/Steel Tooth Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8" IADC137 Mt Steel Tooth Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8" IADC137 Tricone Bit Milled Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Tooth Bit 13 3/8" IADC117/127/137 |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC117/217/317 Steel Milled Tooth Bit for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| 340mm 13 3/8" Milled/Steel Tooth Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| API Steel Tooth Drill Bit 13 3/8" IADC117/127/137 Tricone Milled Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Steel Tooth Tricone Bit 13 3/8" 340mm IADC117/127/137 |
hejian yinhai rock bits manufacture co., ltd. |
| 19 Inch IADC517 Tricone Bit/Roller Cone Bit for Water/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 19 Inch Tricone Bits for Oil Well Drills Bit Manufactures |
hejian yinhai rock bits manufacture co., ltd. |
| 482.6mm 19 Inch IADC517 TCI Tricone Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tungsten Carbide Inserts Tricone Bit 19 Inch for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 19 Inch 482.6mm for Soft Formation Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8" IADC127/137 Steel Milled Tooth Bit for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit with Sealed Journal Bearing 19" IADC437 |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling TCI Bit 19" IADC437 for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC635 TCI Tricone Rock Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
