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

For more details, pls contact sales05(at)cdhptec.com. www.cdhptec. com CDHP 8 1/2" PDC Bit 7 Blades PDC Drill Bit HPM7313 Bit Size 8 1/2”(215.9mm) Bit Connection 4 1/2” IADC Code: M433 Blade Count 7pcs Primary Cutter 13mm Nozzles 6pcs Junk Slot Area (in2) 21.2 Bit Rotary Speed (rpm) 60~260 Weight-On-Bit (KN) 25~100 Flow Rate (lps) 28~32 Application Hard formation of high abrasiveness, Such as hard limestone, dolomite, blaize, flint and so on. Feature Balanced force design of