Button shape:spherical,ballistic,parabolic Retrac,normal or straightrac
Diameter range:102mm-152mm
Rock formation:hard and abrasive
Brand: HFD Mining Tools
We will employ YK05 tungsten carbide, which has the finest wear resistance and toughness in the world.With the least amount of loss, the T38/T45 Thread Button Bit is intended to transmit the powerful impact energy into the rock. Good rock breakage, high penetration rates, and high productivity are the end results. This results in the best blasting results, which translate into surprisingly good dr
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