Moling is a specialized term that refers to a drilling technique used to create tunnels underground. However, there are several synonymous terms used for the same activity, depending on the context. For instance, Moling is often referred to as Horizontal Directional Drilling or HDD, and in the mining industry, the term "borehole drilling" is used. Similarly, in the engineering sector, "tunnel boring" is a common alternative term for moling. Other related phrases include hydraulic thrust boring, microtunneling, and auger boring. Regardless of the term or the industry, the essence remains the same, with moling being the process used to create tunnels under the ground surface.