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Brick & Concrete Diamond Core Bits

Brick & Concrete Diamond Core Bits

Premium Dry Core Drill Bits & Sets

Premium Dry Core Drill Bits & Sets

Premium Wet Core Drill Bits

Premium Wet Core Drill Bits

Trade Wet Core Drill Bits

Trade Wet Core Drill Bits

Marble & Ceramic Diamond Core Bits

Marble & Ceramic Diamond Core Bits

Granite Diamond Core Bits

Granite Diamond Core Bits

Marble & Porcelain Electroplated Core Bits

Marble & Porcelain Electroplated Core Bits

Core Drill Accessories

Core Drill Accessories

Core Bit Kits

Core Bit Kits


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.