We can make bits according to your drawing and samples. And make them with shortest time. As a leading manufacturer of foundation drilling tools in China, We offer you products which have been adapted to the Rotary Drilling Rigs piling machines with high speed, a long service life and short tool Changing times for high volume daily production.

The steel body of this product is made of heat-treated high-strength alloy steel and adopts advanced brazing technology to maintain high strength, toughness and high wear resistance; the cutter head is made of high-quality hard alloy that has been hot isostatically pressed. Good quality, high strength, strong wear resistance and long life.

High quality steel，with advanced heat treatment technology ，ensures the High wear resistance and high impact toughness!

1.high wear resistance and efficiency and life due to the optimized that facilitates rotation 2.tungsten carbide inserts made of high quality materials 3. high grade of soldering between tungsten carbide and holder 4.secure fitting due to tolerances in the bushing