IADC216 |
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Products Speification | |
Cone Size | 7 5/8" |
Bearing Type | Elastomer Sealed Bearing |
Tooth Type | Steel /Milled |
Circulation Type | Mud Fluid |
Thread Connection | 4 1/2 Reg Pin |
Gauge Protection | Unavailable |
Shirttail Protection | Unavailable |
Operating Parameters | |
RPM (r/min) | 150~60 |
WOB(KN) | 68~183 |
Application | Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |