·Adopting IDS equidistant design models
·Adopting C3, P3/P4, G2 crown types and helical tooth design technology to enhance drill bit wear resistance
·Using H2 hydraulic structure design to improve tooth surface cooling effect.
·Employing T4, T5 high-performance cutters to increase drilling footage.
Size Range: 4 ½”~8 ½”
Formation | IADC | Lithology | Bits Selection |
Abrasive formation | M423/S423 M433/S433 | Tuff, Granite, Siltstone, Dolomite | M/S613*R、M/S616*R、M/S713*R、M/S716*R、M/S813*R、M/S816*R |