We have the advanced manufacturing technology for roller cutters and a mature production line.And provide the premium quality roller cutters and accessories to customers. The shaft…

The optimization GS1307TZ has proven to increase bit performance across a range of hard and abrasion formations.

Improving cutting efficiency and increasing ROP and durability with advanced technology that helps cutters stay sharper longer Seven blades and dual cutter rows extend the bit life…

The optimization GM1318 has proven to increase bit performance across a range of medium formations and operating parameters. Features Advanced tungsten carbide material matrix body…

The optimization GS1606T has proven to increase bit performance across a range of medium formations and operating parameters.

The optimization GS1905T has proven to increase bit performance across a range of formations and operating parameters.

In clay/shale drilling environments, where balling of PDC cutters/blades limit the bit performance seriously, the bit balling triggers lower ROP while drilling, swabbing while trip…

Provide dual cutter rows without sacrificing the aggressiveness of the bit with only 4 blades，acquiring desired ROP and bit durability without bit balling

GS series bits can have 53% higher blade standoff compare to matrix bits with out sacrificing blade durability result in open face volume for faster ROP and better hydraulics for e…

Which has a shallow parabolic profile and medium cutter density,designed for coring the medium hard formation.Utilizing different patented PDC cutters enhance the bit’s ability to …