Product Name |
Company |
| IADC215 8.5in Steel Tooth Tricone Rock Bit |
hejian hengji bit manufacture co., ltd. |
| Large Size Hole Opener/Assemble Tricone Bit |
hejian hengji bit manufacture co., ltd. |
| 150mm 3blades Drag Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API 11 7/8in IADC537 TCI Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC637 15in Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC537c 7.5in TCI Tricone Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC537 7.5in TCI Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API 406.4mm TCI Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 9 5/8in TCI Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC537 14in Tricone Rock Bit/Roller Dill Bit |
hejian hengji bit manufacture co., ltd. |
| API 7.5in TCI Tricone Drill Bit/Rock Roller Bit |
hejian hengji bit manufacture co., ltd. |
| API 11 3/4in TCI Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC737 9in TCI Tricone Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC537 14in TCI Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC737 15in TCI Tricone Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 120mm 3 Blades Drag Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API IADC517 23in TCI Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API 9 5/8in Tricone Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API Standard 10in TCI Tricone Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| API 10 3/4in TCI Tricone Rock Bit/Drilling Bit for Drilling/Mining |
hejian hengji bit manufacture co., ltd. |
| Cover All API IADC Code 8.5in Tricone Rock Bit/Roller Drilling Bit |
hejian hengji bit manufacture co., ltd. |
| API Standard 11 5/8in TCI Tricone Drill Bit /Rock Bit |
hejian hengji bit manufacture co., ltd. |
| 9.5in API Standard TCI Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API 11in Steel Tooth Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| API Standard 7 1/2in Steel Tooth Tricone Bit /Rock Bit |
hejian hengji bit manufacture co., ltd. |
| Old 7.5in Steel Tooth Tricone Bit/Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 7.5in Used Milled Tooth Tricone Drill Bit/Rock Bit |
hejian hengji bit manufacture co., ltd. |
| 190.5mm Steel Tooth Tricone Drill Bit/Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 7.5in 190.5mm Steel Tooth Tricone Bit/Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
| 7 7/8in Steel Tooth Tricone Drill Bit/Rock Bit/Drill Bit |
hejian hengji bit manufacture co., ltd. |
