Rock Drilling Tools Thread

Thread button bits belong to rock drilling tool, it is divided into 2 types based on body shape. Standard thread button bit and retrac button bit. They are made by tungsten carbide buttons and steel, design for hard rock formation drilling in mining, rock drilling, road construction, infrastructure construction, drifting, tunneling, bolting, and bench drilling. We can supply thread button bit with R32, T38, T45, T51, GT60 thread and button bit diameter from 45mm to 152mm. The thread button bit size we have is R32-45MM, R32-51MM, R32-57MM, T38-64MM, T38-76MM, T38-89MM, T45-89MM, T45-102MM, T45-115MM, T45-127MM, T51-89MM, T51-102MM, T51-115MM, T51-127MM, T51-152MM and T51-165MM. The thread button bit face shape we have convex type, concave, flat and retrac type