A back pack type core drill is a type of power drill that is worn on the back like a backpack. Back pack type core drill series geological exploration drilling rig, mountain core drilling rig, also known as backpack drilling rig, is a small drilling rig, widely used in plains, mountainous areas, and areas with inconvenient transportation. It has the characteristics of compact structure, small footprint, light weight, and convenient movement. Back pack type core drill is suitable for railway, water conservancy and other construction projects, outdoor geological sampling, geological core drilling, small grouting holes, blast holes, etc.