SOFT TO MEDIUM HARD FORMATION DRILING

Shoft parabolic profile with lower cutter density helps to obtain better ROP in soft to medium hard formations with lower compressive strength and small hard layers.

DURASET GAUGE

Super strong material promotess gauge wear resistance to provide long bit life.

SPECIAL CUTTER LAYOUT

Balanced force cutter layout combined with straight blade design to improve the bit stability.

HYDRAULICS

Big junkslot with balanced hydraulics design improves anti-balling ability within high penetration.

UNIQUE  BACKRACK DESIGN

The cutter's backrake has been unique design, reducing the bit torque and increasing aggressiveness.