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Dongying Haixin Petroleum Equipment Co., Ltd
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PDC bit -PDC inserts are set in a cast matrix head using round premium 13.4mm insrets. PDC bit are widely used in coalfields exploration and for open hole drilling. They prossess high penetration than conventional diamond core bit from soft to medium-hard formations, particularly in soft, sticky formations such as coal, oil shale, tarsands, and shallow oil and gas.
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