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PDC coring bits. Product description´╝ÜThe cutters of the PDC coring bits has high hardness, wear resistance and great tenacity, this drill bits are widely used in oil, gas, mining, engineering etc drilling fields. Polycrystalline diamond compact (PDC) core bits was originally introduced for oil drilling bits.

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The cutters of the PDC coring bits has high hardness, wear resistance and great tenacity, this drill bits are widely used in oil, gas, mining, engineering etc drilling fields. PDC core bits are ideal for use with high powered drill rigs operating at relatively low rotation speeds, Bit drilling life and penetration can be much better compared

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