Product Name |
Company |
| Tungsten Carbide Tricone Bit 17 1/2" IADC535 |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Rock Roller Drill Bit 17 1/2" 535 |
hejian yinhai rock bits manufacture co., ltd. |
| Triconic Drill Bits Oil IADC535 17 1/2" |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC535 Tricone Carbide Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Drill Bit 17 1/2" IADC535 |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Oil Drill Bit 17 1/2" IADC535 |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" 311.15mm IADC537 Tungsten Carbide TCI Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hard Formation TCI Tricone Bit 12 1/4" IADC537 |
hejian yinhai rock bits manufacture co., ltd. |
| Tungsten Carbide Insert 12 1/4" IADC537 Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Mining Bit Tricone Bit Cone Bit 12 1/4" IADC537 |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit for Water Well Drilling 12 1/4" IADC537 |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4" IADC537 Inserts Bit Rubber Sealed Bit Tricone Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit Rock Roller Bit 12 1/4" IADC537 |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 12 1/4" IADC537 for Soft Formation Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Yinhai Factory Supply Tricone Bit 12 1/4" IADC537 for Well Drilling Directly |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 12 1/4" IADC537 with Rubber Sealed Journal Bearing |
hejian yinhai rock bits manufacture co., ltd. |
| Tungsten Carbide TCI Tricone Drill Bit 12 1/4" IADC537 |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" IADC517 TCI Tricone Rock Bit for Oil/Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Product 7 7/8" 200mm IADC437/517 Tricone Bit/Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" Regular Size 200mm IADC517 Tricone Bit Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8" IADC517 Regular Size Tricone Bit Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Regular and Popular 7 7/8" IADC517 Tricone Bit/Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 7 7/8 Inch IADC517 Rock Drill Bit/Tricone Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Supply 7 7/8 Inch 20mm Tri-Cone Bit for Water/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Hot-Selling 7 7/8" 200mm Tricone Bit/Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8 Inch IADC517 Tricone Bit/Rock Drill Bit/Roller Cone Bit Manufacturer Produces |
hejian yinhai rock bits manufacture co., ltd. |
| Regular Size 7 7/8" IADC437/517 Tricone Bit/Rock Bit for Water/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Produces Tricone Bit/Rock Drill Bit/Roller Cone Bit 7 7/8" |
hejian yinhai rock bits manufacture co., ltd. |
| 7 7/8 Inch 200mm IADC437/517 Tri-Cone Bit/Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
