Core drills are utilized for many applications, either where the core needs to be preserved (the drilling apparatus utilized in obtaining a core sample is often referred to as a corer), or where drilling can be done more rapidly since much less material needs to be abstracted than with a standard bit. This is the reason that diamond-tipped core drills are commonly utilized in construction to engender apertures for pipes, manholes, and other astronomically immense-diameter perforations in concrete or stone. Core drilling offers an immaculate, precise and expeditious way to drill apertures. This technique is utilized for a number of different applications including but not circumscribed to electrical, plumbing, phone line, HVAC and fire obviation equipment. Core drilling bits come in a range of sizes to accommodate any project. We carry 1” to 24” diameter core bits, these bits are made from diamond segments sanctioning us to cut through many materials including metal.