Product Name |
Company |
| API 5 5/8'' IADC 537 TCI Tricone Rock Drill Bit Price |
hejian hengji bit manufacture co., ltd. |
| 4 3/4'' 120mm IADC 617 Customized Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 5 1/2'' 139mm IADC 117 Steel Tooth Three Cone Drilling Bits |
hejian hengji bit manufacture co., ltd. |
| API 8 1/2 Inch Matrix Body PDC Rock Drill Bits |
hejian hengji bit manufacture co., ltd. |
|
hejian hengji bit manufacture co., ltd. |
| 9 7/8''iadc845 Roller Bearing Tricone Hard Rock Drilling Bit |
hejian hengji bit manufacture co., ltd. |
| 17 1/2'' IADC217 Tricone Drill Head, Steel Tooth Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 6 3/4'' IADC 537 Rotary Drill Bit, Drilling Bits, Rock Drilling Bits |
hejian hengji bit manufacture co., ltd. |
| 14 3/4''iadc 537 Three Cone Drill Rotary Roller Cone Bit |
hejian hengji bit manufacture co., ltd. |
| 10 5/8''iadc 537 Tricone Rock Roller Bit |
hejian hengji bit manufacture co., ltd. |
| 6 3/4''iadc 617 Chisel Tricone TCI Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 12 1/4''311mm IADC 517 Tricone Roller Cone Drilling Bit |
hejian hengji bit manufacture co., ltd. |
| 8 1/2''215mm 3 Baldes PDC Drilling Bit |
hejian hengji bit manufacture co., ltd. |
| 3 Wing Blade Drag Bit 60mm 75mm 94mm 113mm 133mm 153mm |
hejian hengji bit manufacture co., ltd. |
| 13 1/2'' IADC 537 Assemblely Tricone Bit Used for Vertical Drilling |
hejian hengji bit manufacture co., ltd. |
| 12 1/4'' IADC Code 127 Drilling Borehole Tricone Rock Bit |
hejian hengji bit manufacture co., ltd. |
| 9 7/8''250mm IADC 737 837 Tricone Drill Rock Bit |
hejian hengji bit manufacture co., ltd. |
| Pipe Reamers/ Roller Reamer/ Boring Reamer/ Customized Reamer Rock Bit |
hejian hengji bit manufacture co., ltd. |
| 9 7/8'' 5 Blades PDC Blades Drill Oilfield Bit |
hejian hengji bit manufacture co., ltd. |
| 7 7/8 Inch PDC Oil Drilling Bit |
hejian hengji bit manufacture co., ltd. |
| 7 7/8'' PDC Drag Bit Blade Bit |
hejian hengji bit manufacture co., ltd. |
| 12 1/4'' IADC 637 Conical Tricone Drill Insert Bits Hard Rock |
hejian hengji bit manufacture co., ltd. |
| 12 1/4'' IADC 127 Steel Tooth Tricone Three Cone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 9 7/8′ ′ IADC 127 Milled Tooth Tricone Drilling Borehole Bit |
hejian hengji bit manufacture co., ltd. |
| 9 7/8inch IADC637 TCI Tricone Bit |
hejian hengji bit manufacture co., ltd. |
| Tricone Drill Bits Supplier China |
hejian hengji bit manufacture co., ltd. |
|
hejian hengji bit manufacture co., ltd. |
|
hejian hengji bit manufacture co., ltd. |
| API 8.5inch 215.9mm IADC 635 Tricone Bit Concial Type Bit |
hejian hengji bit manufacture co., ltd. |
| 17 1/2'' 444.5mm IADC 635/637 TCI Tricone Drill Bit Types |
hejian hengji bit manufacture co., ltd. |
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