ABT core drilling rig is a cylindrical drill with a hollow bit that allows you to drilling perfect round holes. Core drills can also be used to drill through wood, masonry, stone, or even ice vertically, horizontally, or at an angle. The core drilling equipment
can be used in many industries for many different applications. In the construction industry, core drills are used for creating passageways for plumbing and drainage pipes, the installation of air conditioning systems, road cores, manholes, strength test holes and so on.