Our Diamond Core Drill Bits are manufactured using the highest grade diamond in commercial grade volumes across our entire range. Zenesis, EHWA, Matrix Blue, Bosun, Diamond Flex, DTec, Scorcher & More!Core Drill Bits are made from a hollow cylinder used to cut large diameter annular holes in various materials, primarily concrete & cement. It consists of a steel shell, with industrial grade diamonds embedded into metal segmented teeth attached to the bottom cutting edge. These drill bits are used at relatively low speeds with high torque on dedicated Core Drills. SDS core drill bits are also available.
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