12-1/4”GD1307
MEDIUM TO HARD FORMATION DRILLING
Parabolic profile with medium to heavy cutter density helps to obtain better ROP in medium to hard formations with high compressive strenght and small abrasive layers.
UNIQUE BLADE DESIGN
Curved blade design makes the bit work stability.
DURASET GAUGE
Super strong material promotes gauge wear rssistance to provide long bot life.
HYDRAULICS
Cuttings removal and bit cooling for bits are optimized by matchiing the volue to rock removed by the cutter on earth blade with the proportional fluid flow.
UNIQUE BACKRACK DESIGN
The cuter’s backrack has been unique design, reducing the bit torque and increasing aggressiveness.
Parabolic profile with medium to heavy cutter density helps to obtain better ROP in medium to hard formations with high compressive strenght and small abrasive layers.
UNIQUE BLADE DESIGN
Curved blade design makes the bit work stability.
DURASET GAUGE
Super strong material promotes gauge wear rssistance to provide long bot life.
HYDRAULICS
Cuttings removal and bit cooling for bits are optimized by matchiing the volue to rock removed by the cutter on earth blade with the proportional fluid flow.
UNIQUE BACKRACK DESIGN
The cuter’s backrack has been unique design, reducing the bit torque and increasing aggressiveness.
Certificate
- API&ISO
Main Products
single roller cone bits, tricone bits, PDC bits, drag bit