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BQ NQ impregnated core bit is are made with a layer of synthetic diamonds or other abrasives that are bonded to the matrix, allowing for efficient cutting and drilling through various types of rock formations. It type of drilling tool used in the...
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Impregnated core bit is a type of drilling tool used to extract core samples from the earth's subsurface. It consists of a steel body with a cylindrical diamond-impregnated matrix on its cutting surface. Xi'an Heaven Abundant Mining Equipment...
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On August 26th, the Liaohe Oilfield Cixi Oil Production Plant sent a good news: Great Wall Drilling used the PDC drill bit independently developed and developed to efficiently complete the drilling operation of the Well 131. The drilling rate...