Size: 8 1/2" FM 1955 IADC: M223
• MatrixPDC bit with six blades of parabola crown profile and with medium cutterdensity.
• Spiralgauge protection design reduces vibration severity.
• Withinterchangeable screw nozzles.
• Asymmetricalblades arrangement and special load-balanced cutter arrangement design improvebit stability and therefore higher ROP.
• Non-planeinterfaced diamond/carbide cutters absorb effectively high stress and minimizecutter fracturing and wearing.
• Bothtilted and cauterized nozzles design improves bit cleaning and prevents bitballing, thus to improve ROP.
• Canbe used on rotary or down hole motor drilling.
• Suitablefor medium to hard formation.
• HighHIS is recommended.
