Diamond Core Drill Bits

Diamond core drill bits are widely used for drilling holes in various materials, including granite, marble, stone, concrete, reinforced concrete, brick, and walls. Common applications include core sampling, manhole drilling, anchor installations, plumbing, and electrical work. They are typically used with core drilling machines but can also be compatible with hand-held drilling equipment depending on the application.

We provide diamond core drill bits with various segment types, including Crown, Arix, Roof, Turbo, Aero, Net, and more. Our standard sizes are 60mm for short bits and 450mm for long bits, with customization available. Common connections include 1 1/4″ UNC, G1/2″, M14, 5/8″-11, and more. The combination of Arix segments and laser welding is ideal for drilling concrete and reinforced concrete.