Tungsten carbide buttons for DTH button bits
Jun 20, 2018· Tungsten carbide buttons are made by many microelement, they are widely used to manufacture button bits, such as DTH hammer button bits, taper button bits, thread button bits. Xi''an Tydrillbits Co.,Ltd is one of the tungsten carbide buttons supplier and exporter in China. We can supply kinds of tungsten carbide buttons with different sizes.