Drilling, also known as boring, is easily done by employing specialized equipment called rock drills.
The most commonly used types of drills are:
1-The hydraulic drills
2-Electric motor drills
3-Pneumatic rock drills
These three include some of the most important tools in a variety of projects such as soil nailing, micro-pile, mining and tunneling job sites. Industry professionals prefer hydraulic drills because of their specific advantages over the other types of drills. Some of these benefits include their light weight and ability to operate on hard rocks without using a large compressor.
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