'tunnel drilling rock drill tools'
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When selecting rock drill tools for tunnel drilling, it is important to consider several factors, including the type of rock formations to be drilled, the size and depth of the tunnel, and the available drilling equipment
There are various types of rock drill parts, each serving a specific function in the drilling process. Some of the most common rock drill parts include drill bits, drill rods, drill shanks, and drilling fluids. These parts work together to ensure smooth and efficient drilling operations.