Boring machines are specialized tools used to create holes in various materials, such as soil, rock, or concrete. They are commonly employed in construction and mining to facilitate the installation of tunnels, pipelines, and foundations. These machines can vary in size and design, depending on the specific task and environment. There are different types of boring machines, including tunnel boring machines (TBMs) and horizontal directional drilling (HDD) machines. TBMs are large, cylindrical machines that excavate tunnels by rotating a cutting head, while HDD machines use a flexible drill to create underground pathways without disturbing the surface.