Investigation of optimum thrust, cutting speed, and water pressure for tungsten carbide and polycrystalline diamond compact roof- bolt drill bits View on Open Library

Investigation of optimum thrust, cutting speed, and water pressure for tungsten carbide and polycrystalline diamond compact roof- bolt drill bits

by Laxman S. Sundae

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First published: 1995 1 language
Subjects
Bits (Drilling and boring)

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