Diamond Core Bits

Diamond Core Bits designed for cutting core holes out of stone and concrete. Our Core bits work with Angle Grinders, Core Drill Machines, or Standard Drills.

Diamond Tool Store carries a wide variety of Diamond Core Bits for granite, marble, porcelain, glass, stone, concrete, and wood. Specialty or custom core bits are available as well. You can purchase core bits from many brands including: Diaplus, Diamond Products, Alpha Tools, Norton, Diamond Tool Store, Husqvarna, RTC, SawMaster, Weha, and Zenesis.

Diamond Core Drill Bit Tools for Granite and Concrete are sometimes referred to as a hole saw because they create a hole in the stone or concrete. We offer core bits of all different sizes, diameters, bonds, diamond concentration, and segments.