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 BitBit Size 8 1/2”(215.9mm)Bit Connection 4 1/2”IADC Code: M323Blade Count 5pcsPrimary Cutter 19mmNozzles 5pcsJunk Slot Area (in2) 18.04Bit Rotary Speed (rpm) 60~260Weight-On-Bit (KN) 25~100Flow Rate (lps) 28~30ApplicationMedium Hard formation of high resist compression strength, and have hard interlayer. Such as argillite, sandstone, limestone and so on.FeatureBalanced force design of