Tricone Bits - 8 1/2''
IADC617 | |
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Products Speification | |
Cone Size | 8 1/2" |
Bearing Type | Elastomer Sealed Bearing |
Tooth Type | TCI |
Circulation Type | Mud Fluid |
Thread Connection | 4 1/2 Reg Pin |
Gauge Protection | Available |
Shirttail Protection | Available |
Operating Parameters | |
RPM (r/min) | 90~50 |
WOB(KN) | 97~237 |
Application | Medium formation with high compressive strength ,such as hard shale,limestone,sandstone,dolomite,etc. |