| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | AISI, API, ISO9001 |
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| bit | 8 1/2'' Core Bits for Medium-Hard Formations |
| cutter size | 13mm |
| cutter qty | 30pcs |
| blade | 6 |
| gauge length | 50mm |
| Recommended operating parameters | |
| rotary speed | 40-150 RPM |
| weight on bit | 40-80 KN |
| flow rate | 10-30 LPS |
1, The arc crown design and high-density tooth arrangement are suitable for coring operations in medium-hard formations.
2, The high-quality composite cutter effectively improves the performance and life of the drill bit.
3, The cutting structure has a strong aggressiveness. Large rock cuttings can be quickly transported through the optimized flow channel to prevent blockage of the annular flow channel.
4, The special blade and water hole layout improve the cooling and cleaning capabilities of the drill bit and increases the efficiency of cuttings transportation.
5, Customers can choose different types of composite cutter according to the hardness and grinding degree of the coring formation.
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