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 | These toools are Impregnated core drilling bit, rod shoe and casing shoe. They contain diamond segment bonded to the matrix base, the diamond is consistately exposed when drilling. They are design for sample coring or hole drilling in any formation but mainly use in hard formation drilling. Impregnated core drilling tools have long service life and can core sample completely. Except for core bit, casing shoe, rod shoe, we also supply diamond reaming shell, core lifter, core lifter cases and core barrels etc with AQ, BQ, NQ, HQ, PQ, NQ2, NQ3, HQ3, NMLC, HMLC, if you are interested in any of our drilling accessories, please feel free to contact us by Lucy@tydrillbits.com. |
