Diamond Core Drill Bits - Versatile, High-Performance Solutions for Stone and Concrete Drilling

Our Diamond Core Drill Bits come in three distinct types: Wet Diamond Core Bits, Dry Diamond Core Bits, and Vacuum Brazed Diamond Core Bits—each designed for specific drilling needs and materials.

• Wet & Dry Diamond Core Bits: These bits are ideal for drilling through granite, engineered stone, and concrete countertops. They are widely used in professional stone fabrication and construction projects. Wet core bits are best used with water for cooling and reducing dust, while Dry core bits are designed for high-speed drilling without water, providing flexibility in environments where water use is restricted.

• Vacuum Brazed Diamond Core Bits: These bits are specially designed for more demanding applications, such as drilling marble, porcelain, ceramic, fiberglass, and even metal. With vacuum brazed technology, these bits provide aggressive cutting performance, longer lifespan, and minimal chipping, making them ideal for tougher materials.