Introducing the Durable Q Series Reaming Shell with Synthetic Diamond from SINOCOREDRILL, ideal for wireline core drilling. This high-precision tool, certified ISO9001:CE, features exceptional wear resistance and precision engineering for accurate results. Available in various models (BQ, NQ, HQ, PQ), it enhances hole cleaning, reduces downtime, and is customizable to meet unique operational needs. Experience superior performance and cost-efficiency—visit our website to learn more!