API Certification 8 1/2" Matrix Body PDC Drill Bit Used PDC Bits

For more details, pls contact sales05(at)cdhptec.com. CDHP 8 1/2" M323 Matrix Body PDC Drill Bit Bit Size 8 1/2”(215.9mm) Bit Connection 4 1/2” IADC Code: M323 Blade Count 5pcs Primary Cutter 19mm Nozzles 5pcs Junk Slot Area (in2) 18.04 Bit Rotary Speed (rpm) 60~260 Weight-On-Bit (KN) 25~100 Flow Rate (lps) 28~30 Application Medium Hard formation of high resist compression strength, and have hard interlayer. Such as argillite, sandstone, limestone and so on. Feature Balanced