Product Name |
Company |
| Rock Bit IADC537 |
hejian huanyu petroleum machinery co., ltd. |
| Rock Bit IADC517 (517 12-1/4'') |
hejian huanyu petroleum machinery co., ltd. |
| Drill Bit |
hejian huanyu petroleum machinery co., ltd. |
| Steel Tooth Rock Bit (IADC137) |
hejian huanyu petroleum machinery co., ltd. |
| TCI Rock Bit (IADC617) |
hejian huanyu petroleum machinery co., ltd. |
| TCI Tricone Drill Rock Bits Sealed Bearing (IADC537) |
hejian huanyu petroleum machinery co., ltd. |
| TCI Rock Roller Tricone Bit (IADC517/537) |
hejian huanyu petroleum machinery co., ltd. |
| Rock Roller Bit Tricone Bit Drill Bit (HY115) |
hejian huanyu petroleum machinery co., ltd. |
| TCI Tricone Bit (IADC 517/537) |
hejian huanyu petroleum machinery co., ltd. |
| TCI Tricone Rock Roller Bit for Water Well Drilling (IADC437) |
hejian huanyu petroleum machinery co., ltd. |
| Rock Roller Drill Bit (IADC417) |
hejian huanyu petroleum machinery co., ltd. |
| Rock Roller Bit (IADC) |
hejian huanyu petroleum machinery co., ltd. |
| Rock Roller Bit (IADC) |
hejian huanyu petroleum machinery co., ltd. |
| PDC Cone Bit Drill Bit (M711) |
hejian huanyu petroleum machinery co., ltd. |
| Rock Drill Bit, Tricone Rock Bit, Drill Bit for Hard Rock (IADC) |
hejian huanyu petroleum machinery co., ltd. |
| New Rock Drill Bit, Tricone Rock Bit (IADC) |
hejian huanyu petroleum machinery co., ltd. |
| Drill Bit of HSS |
easydoing commercial service co.,ltd. |
| Diamond PDC Drill Bit (DFY-PDF001) |
diyfia group company |
| Diamond PDC Non-Coring Drill Bits |
diyfia group company |
| Well Drilling Bit |
diyfia group company |
| PDC/PDC Drill Bit for Dam Construction and Geothermal Well |
diyfia group company |
| Diamond Core Bit |
limei tools co., ltd |
| Straight-Shank Drill Bits |
harte mechanical tools co., ltd. |
| HSS Taper Shank Bits |
harte mechanical tools co., ltd. |
| Drill Bits |
harte mechanical tools co., ltd. |
| Coal Mining Bit (U92) |
yanggu pick manufacturing factory |
| No Shark Coal Mining Bit (U47) |
yanggu pick manufacturing factory |
| Hydra Knife Shaped Bits |
yanggu pick manufacturing factory |
| Conical Pick and Carbide Coal Bits (U135) |
yanggu pick manufacturing factory |
| Chisel Drill Bit (30-38) |
yanggu pick manufacturing factory |
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