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Foundation drilling tools


Category :

Mining&Foundation Drilling Pick


Description:

Foundation cutter bits also known as rotary drilling rig cutting teeth, which are install in rotary piling machines and drill rigs,they are widely used in highway,railway,high-speed rail and other basic projects construction.  The heads bit are made of high quality Tungsten carbide,and the  body are made of the 42CrMo alloy steel. To improve the hardness and wear resistance ,the strips and buttons of tungsten carbide are welded to the conical head.


Key words :

Foundation drilling tools


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