According to the distribution of different rock strata, different sizes and diameters of ball teeth are customized for mine drill. Hard rock drill uses large diameter ball teeth, and the drill is strong and durable. Spherical teeth are generally used. The precision design of spherical teeth makes the spherical crown body and the approximate cone body form a good effect of breaking rocks together. In the process of mining, hard rock drill plays a very important role, the same rock, with hard rock drill construction, the effect is very obvious.
Hard rock bits’ libraries are made of high-quality alloy steel, which is precision-machined to ensure a perfect bit body and heat-treated to achieve the required hardness, while placing the surface in a state of compressive stress to improve its resistance to slack. The reservoir and the bit are of the same importance, so the hard rock bit improves the durability and reliability of the reservoir while improving the bit.
Post time: Nov-08-2021