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Rotating gouging:
The rotating gouging Combine rotating breaking rock and cutting rock to improve the performance in interbeded formation. |
Cone-shaped PDC cutter:
The Cone-shaped PDC cutters are utilized as cutting structure, which can incredibly break through the hard formations with high ROP and remain the long-term bit life. |
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Triangle-shaped PDC cutter:
The triangle-shaped PDC cutters perform more capable to penetrate into gypsum and hard mudstone formation. |
The Ridge-shaped PDC cutter:
The Ridge-shaped PDC cutters are utilized as cutting structure, which can greatly enhance the rock breaking efficiency and avoid to be damaged while running in gravel contained formations. |
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Tri-ridge shaped cutter:
The Tri-ridge shaped cutter have more reasonable structure, and with the enhanced impact resistance, wear resistance and fatigue resistance. These features are benefit to make the bit better adapted to the formations and increase drilling efficiency. |