Diamond core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw.
Diamond Coring Drill Bits are used for drilling holes in various materials such as concrete, granite or marble.
DIALEAD offers a variety of diamond concrete core drill bits to suit different purposes: wet diamond core bits, dry diamond core bits and vacuum brazed diamond core bits. They are widely used for core or non-core drilling of granite, marble, concrete counter tops and other type of stones.
Our dry core drill bit comes with two connections: shank (10mm, 12mm and 12.7mm) and male/female thread (1/2G, 5/8’’-11, etc.)