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PDC bits,diamond bit
1.Six Blades and Capacious Flume
Symmetrical parabola crown profile,asymmetrical blades ,cutters are distributed as curve and the gauge is designed spiral. Flow roomage is optimal design so that mud and rock granule can be clear easily in drilling.
2.High wear resistance cutters.High performance PDC cutters optimal designed highly increase efficiency of drilling.
3.Oppose-circumnutation design.The load on bit is balanced,and journal libration is decreased as well as good performance in directional drilling.
4.This series of bits are suitable for medium to hard formation.
PDC bit
