API Certification 8 1/2" PDC Bit PDC Drill Bit HPM7313 PDC Bits

For more details, pls contact sales05(at)cdhptec.com.www.cdhptec. comCDHP 8 1/2" PDC Bit 7 Blades PDC Drill Bit HPM7313Bit Size 8 1/2”(215.9mm)Bit Connection 4 1/2”IADC Code: M433Blade Count 7pcsPrimary Cutter 13mmNozzles 6pcsJunk Slot Area (in2) 21.2Bit Rotary Speed (rpm) 60~260Weight-On-Bit (KN) 25~100Flow Rate (lps) 28~32ApplicationHard formation of high abrasiveness, Such as hard limestone, dolomite, blaize, flint and so on.FeatureBalanced force design of spiral blades