Product Name |
Company |
| Diamond Core Drill Bit for Hard Concrete |
zhecheng hongxiang superhard material co., ltd. |
| Lockheed 17 1/2 Inch Steel Tooth Tricone Roller Bit |
lockheed petroleum machinery co., ltd. |
| T51-89mm Rock Drill Hole Bits for Mining, Quarry and Construction |
grace equipment co., ltd |
| Regular Product Tricone Drill Bit 13 1/8" IADC537 340mm Manufacturer |
hejian yinhai rock bits manufacture co., ltd. |
| Petroleum Tricone Drill Bit 13 1/8" 340mm Manufacturer |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 12 1/4" IADC537 Tricone Pilot Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 12 1/4" IADC537 Tricone Pilot Bit Metal Sealed Bearing |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 12 1/4" IADC537 Tricone Pilot Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 9 1/2 Inch API Drill Bit for Mining/Oil/Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| TCI Tricone Bit9 1/2" IADC437/537/637 TCI Rock Bit TCI Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 9 1/2" IADC417/517 Roller Cone Bit/Rock Drill Bit for Soft Formation Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Drill Bit Engineering Drilling Mine Drilling Drilling Fitting |
fantian foundry trading co., ltd. |
| Steel Milled Tooth Bit 9 1/2" for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product Steel Milled Tooth Bit 9 1/2 Inch IADC127 for Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Milled Tooth Tricone Rock Bit 9 1/2" IADC137 |
hejian yinhai rock bits manufacture co., ltd. |
| Milled Tooth Tricone Rock Bit 9 1/2 Inch |
hejian yinhai rock bits manufacture co., ltd. |
| Mill Tooth Tricone Drill Bit 9 1/2" IADC127/137 |
hejian yinhai rock bits manufacture co., ltd. |
| Soft Formation 9 1/2" Steel Tooth Bit Milled Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Steel/Milled Tooth Tricone Bit 9 1/2" 241.3mm |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit Milled Tooth Bit 9 1/2 Inch for Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 9 1/2" API Steel Tooth Tricone Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Rock Drilling Bit 9 1/2 Inch API Steel Tooth Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Roller Cone Bit 12 1/4" IADC537 Tricone Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Hot-Selling 12 1/4" IADC537 Roller Cone Bit for Well/HDD Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 12 1/4" 311.15mm IADC437 with Rubber Sealed Journal Bearing |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 12 1/4" 311.15mm IADC517 with Rubber Sealed Journal Bearing |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 12 1/4" 311.15mm IADC437/517 with Rubber Sealed Journal Bearing |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" 311.15mm Tungsten Carbide TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" 311.15mm IADC437/517 Tungsten Carbide TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" 311.15mm IADC437 Tungsten Carbide TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
