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Basical Specification | ||
Size | 12 1/4 inchs | |
IADC Code: | 517/537/637G | |
Thread Connection: | 6 5/8 API REG PIN | |
Series | Elastomer Sealed Bearing | |
Operating Parameters | ||
WOB | 156-373KN | |
RPM | 80-40 | |
Formations | Medium/Hard formation | |












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