DTH Bit
Bit diameter: 64mm to 810mm
Bit shank: Sandvik, Atlas Copco, Ingersoll Rand, Halco, Bulroc etc.
Bit face: flat, concave, convex and drop-center
Button shape: spherical, ballistic, semi-ballistic and parabolic
Quality aircraft alloy steel and tungsten carbide, optimum design, state of
art manufacturing, multiple precise heat-treatment.
Highest penetration rate, maximum wear resistance, longest lifespan and
outstanding performance in roughest working conditions.
