12-1/4′′ IADC S423 PDC Drill Bit for Hard Rock Drilling

1, The efficient PDC cutter is more resistant to abrasion and impact, and its excellent thermal stability is more suitable for high-speed drilling in abrasive formations. It is more stable during drilling and has excellent anti-seismic performance.

2, The double-row tooth structure enhances the drill bit's attack capability and service life.

3, The optimized hydraulic design and flow channel design make it easier to move cuttings and clean the bottom of the well.

4, The unique arc-shaped surface PDC gauge teeth further enhance the gauge ability of the drill bit.

5, Finite element analysis software is involved in the design, and the reasonable layout of cutting teeth further improves the drilling efficiency.

6, The application of force balance software makes the tooth angle of the cutting teeth more scientific.

7, Through a lot of field practice and calculation, the exposure of the chip teeth is more scientific, making the depth of the drill bit into the formation more reasonable.

8, The spiral blade effectively improves the stability and mechanical drilling speed of the drill bit.