What are the characteristics of roller cone bits?
date:
2022-07-07
The characteristics of the roller cone bit are: the contact area between the teeth and the bottom of the well is small, the specific pressure is high, the working torque is small, and the total length of the working edge is large.
The characteristics of the roller cone bit are: the contact area between the teeth and the bottom of the well is small, the specific pressure is high, the working torque is small, and the total length of the working edge is large.
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