Product Name |
Company |
| Petroleum Tricone Bit 13 1/8" 340mm Manufacturer |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Tooth Milled Bit Mt Tricone Bit 13 3/8" IADC127/137 |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC127 Milled/Steel Tooth Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 13 3/8 Inch IADC137 Mt Steel Tooth Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Milled Tooth Bit for Hard Formation 13 3/8" |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Milled Tooth Bit 13 3/8" IADC137 for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Tungsten Carbide TCI Tricone Drill Bit 17 1/2" IADC435 |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC435 Rubber Sealed Roller Bearing Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC535 Rubber Sealed Roller Bearing Tricone Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Item Tricone Bit 17 1/2" IADC535 Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Tricone Bit 17 1/2" IADC517 for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Regular Tricone Bit 17 1/2 Inch for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC517 Tricone Bit/Roller Cone Bit/Rock Drill Bit/Button Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Tricone Drill Bit Metal Sealed Bearing 17 1/2" IADC535 |
hejian yinhai rock bits manufacture co., ltd. |
| Metal Sealed 17 1/2" IADC515 Tricone Drill Bit for Water/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Regular Tricone Bit 17 1/2" IADC635 for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Tricone Bit 17 1/2" IADC635 for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Tricone Bit 17 1/2" IADC435/535/635 for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 17 1/2" Milled/Steel Tooth Bit for Soft/Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Hot Selling Factory Supply 17 1/2" Milled Tooth Bit/Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot Selling 17 1/2" IADC215 Mt Tricone Bit/Steel Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Tricone Drill Bit/Milled Tooth Bit 17 1/2" IADC215 |
hejian yinhai rock bits manufacture co., ltd. |
| Hot Selling Mt 17 1/2" Steel Tooth Bit/Tricone Drill Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Mt Bit/Steel Tooth Bit 17 1/2 Inch IADC115/215 |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2 Inch IADC115 Mt Bit/Steel Tooth Bit for Water/Oil/Gas Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Steel Tooth Drill Bit 17 1/2" IADC115/215 Mt Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Steel Tooth Drill Bit 17 1/2" IADC115/215 Tricone Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Steel Tooth Tricone Bit 17 1/2" IADC115 |
hejian yinhai rock bits manufacture co., ltd. |
| Large Diameter Assembled Roller Bit Customized HDD Trenchless Rock Reamer Toothed Oil Drill Bit |
sanyinghe international trade co., ltd. |
| PDC Core Drilling Bit Diamond Rock Drill Bits |
sanyinghe international trade co., ltd. |
