Product Name |
Company |
| 12 1/4 Inch IADC117/217 IADC437.537/637 Milled Tooth Bit&TCI Tricone Rock Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Supplies Tricone Bit 8 1/2 Inch IADC437/517/537/617/637 for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 7 1/2 Inch 190.5mm IADC437 Tricone Roller Rock Bittricone Bit Rock Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4 Milled/Steel Tooth Rock Bit for Oil/Water/Oil Well Drilling IADC 117/217/317 |
hejian yinhai rock bits manufacture co., ltd. |
| Hard Rock Roller Bit Manufacturer 12 1/4" IADC417/437/517/537/637 |
hejian yinhai rock bits manufacture co., ltd. |
| 444.5mm 17 1/2 Inch IADC115/215 Milled Tooth Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 8 1/2 Inch IADC637 Single Roller Cone/Cutter /Piling Drilling Cutter& Tri-Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4 Inch TCI Bit Rock Drilling Tools Are Sold with Complete Models and Specifications |
hejian yinhai rock bits manufacture co., ltd. |
| Factory Produces 9 7/8 Inch IADC517 Tricone Bit/Roller Cone Bit/Rock Drill Bit for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2 Inch 444.5mm IADC215g Tricone Rock Drill Bit/Steel Tooth Tricone Bit/Drilling Water Well Bit |
hejian yinhai rock bits manufacture co., ltd. |
| API Water Well Drilling 17 1/2 Inch IADC115/215 Milled/Steel Tooth Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Tricone Bit 6 Inch 152mm IADC 537 for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 6 1/8 Inch 155.6mm IADC537 Rubber Sealed Bearing Tricone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Large Diameter 444.5mm 17 1/2 Inch Tungsten Carbide Insert Bit Are Supplied by Manufacturer |
hejian yinhai rock bits manufacture co., ltd. |
| Provide New Tricone Bit 17 1/2 Inch 444.5mm IADC115 |
hejian yinhai rock bits manufacture co., ltd. |
| 7 1/2 Inch 190.5mm IADC437/537/637 Tricone Rock Drilling Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Provide Yinhai Brand 7 1/2inch IADC537 New Tricone Roller Cone Bit |
hejian yinhai rock bits manufacture co., ltd. |
| 9 7/8inch IADC517 Tricone Roller Cone Rock Button Bit Are Used for Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 8 1/2 Inch IADC437/537/637 Carbide TCI Tricone Roller Cone Bit/Drill Bit for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 216mm TCI Tricone Pilot Bit Metal Sealed Bearing for HDD/No Dig/Trenchless Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| IADC 537 216mm API Oil Water Well Drilling Tools Tricone Rock Drilling Bit |
hejian yinhai rock bits manufacture co., ltd. |
| Pilot Bit/Tricone Rock Bit 6 1/2 Inch Metal Sealed Bearing for HDD/Trenchless Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Geothermal Well Tricone Drill Bit 8 1/2 Inch IADC437 |
hejian yinhai rock bits manufacture co., ltd. |
| TCI Type Tricone Rock Bit 8 1/2 Inch IADC637 |
hejian yinhai rock bits manufacture co., ltd. |
| Core Barrel/Rock Bucket with Tri-Cone Roller Drill Bit for Rotary Drilling Rigs |
hejian yinhai rock bits manufacture co., ltd. |
| 12 1/4 Inch IADC537/747 Tricone Single Roller Cone Bit/Drill Bit Plam for Piling/Rotary/HDD Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Pilot Bit/Tricone Rock Bit 8 1/2 Inch IADC437/517/537/637 Metal Sealed Bearing for HDD/Trenchless Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 8-3/4" IADC437/637 TCI Tricone Rock Roller Bit for Water Well |
hejian yinhai rock bits manufacture co., ltd. |
| PDC Diamond Drill Bit 5 1/2" for Petroleum Exploration/Oil Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 6 1/2" with 5 Wings PDC Diamond Drilling Bit for Oil/Gas/Downhole Drilling |
hejian yinhai rock bits manufacture co., ltd. |
