Customized: | Customized |
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Standard: | API |
Material: | Tungsten Carbide |
Usage: | Well Drilling |
Metric Diameter: | 444.5mm |
IADC Code: | 2-1-5 |
Samples: |
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Suppliers with verified business licenses
- Bearing polishing process after finish turning, improve bearing performance
- Dynamic lubrication system
- Professional & stable heat treatment, High quality control
- Welding process, more wear-resistant
-Produce strictly in accordance with API standards
- Special materials of Tricone bits
-Fast delivery & Best factory price
Suppliers with verified business licenses