Round Shank cutter bits are using for Foundation Drilling, they are using for all kinds of rotary Piling Machines and Drill rigs.
We also make bits according to your drawing and samples.
   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.