GF8435

Hard Formation Application

New GF design adopts anti-whirl technology and expands the application range for PDC bits.

High ROP

Unique cutter layout and back rake plot can keep cutting edge sharp in the drilling to obtain the maximum ROP.

Multi-function Hydraulics

The deep blade design can get the high ROP in medium to hard formations and can better cool the bit in the hard and

abrasive formations.

Longer Bit Life

The self-stabilization design reduces the vibration and lowers the damage to the cutters.