| Product Name |
Company |
| API 8 1/2" Iadc517 Tricone Drill Bit for Water and Oil Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| API 8 1/2" TCI Tricone Bits |
hejian huanyu petroleum machinery co., ltd. |
| Tricone Roller Bit for Hard Rock (HY 517) |
hejian huanyu petroleum machinery co., ltd. |
| PDC M1652G/M322 Drill Bit |
hejian huanyu petroleum machinery co., ltd. |
| PDC M1655fg/M323 |
hejian huanyu petroleum machinery co., ltd. |
| API 2012 Newest Insert Tooth Bit with Tungsten Carbide for Oilfield Drilling |
hejian huanyu petroleum machinery co., ltd. |
| Button Well Bit with High Quality for Medium Hard Formation |
hejian huanyu petroleum machinery co., ltd. |
| Tungsten Carbide Tricone Button Drill Bit for Oil Drilling (IADC743) |
hejian huanyu petroleum machinery co., ltd. |
| Hy 13 5/8" (346) Tricone Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| Hy 121/4" (311mm) Tricone Drilling Bit |
hejian huanyu petroleum machinery co., ltd. |
| Hy Tci Tricne Rock Bit |
hejian huanyu petroleum machinery co., ltd. |
| API Tungsten Carbide Drill Bit for Oilfield (IADC537) |
hejian huanyu petroleum machinery co., ltd. |
| PDC Drill Bit with Steel Body for Oilfield Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| API Drill Button Bits with Many IADC Codes---Huanyu |
hejian huanyu petroleum machinery co., ltd. |
| API 26" Tricone Roller Drill Bit (IADC617) |
hejian huanyu petroleum machinery co., ltd. |
| Newest Single Bit |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4 IADC537 for Oil Field Drilling |
hejian huanyu petroleum machinery co., ltd. |
| PDC Bit with 8 Blades |
hejian huanyu petroleum machinery co., ltd. |
| High Quality 6 Blades PDC Bits |
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. |
| Poultry Slaughtering Equipments: Wax Congealing Machine |
changxun machinery co., ltd. |
| Poultry Slaughter Equipments: Flat Conveyor with Worktable |
changxun machinery co., ltd. |
| TCI Tricone Rock Bit (IADC 517) |
hejian huanyu petroleum machinery co., ltd. |
| New 9.5 Inch TCI Tricone Bits (IADC637) |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4 Inch Milltooth Tricone Bits |
hejian huanyu petroleum machinery co., ltd. |
| Steel Tooth Bits (HA137) |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4'' Tricone Bit for Water Well Drilling |
hejian huanyu petroleum machinery co., ltd. |
| 12 1/4'' Roller Cone Bit IADC617 |
hejian huanyu petroleum machinery co., ltd. |
| 9 7/8" Milled Tooth Rock Bits |
hejian huanyu petroleum machinery co., ltd. |
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