The 5.5-inch Survey While Boring (SWB) Mud Motor has an up-front transmitter that gives the operator the current location of the bit in the bore path. SWB's low-flow, high-torque design provides a ...
Boring, also called internal turning, is used to increase the inside diameter of a hole. The original hole is made with a drill, or it may be a cored hole in a casting. Boring achieves three things: ...
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