These Wet Drilling Diamond Core Bits combine precision engineering, high-tech manufacturing and top quality materials to ensure top performance in the wet drilling of cured concrete and asphalt.  This series offers a full line of core bits dedicated to accuracy, expedient drilling speed and optimum footage.

The Yellow Standard core bit is an excellent choice for all types of general wet drilling. The diamond core bit delivers fast drilling and good footage.

The Orange Premium bit is designed for wet drilling applications that would include light to moderate steel reinforcement. The high diamond concentration ensures excellent footage and cutting speed.

The Black Supreme core bit is engineered for exceptional footage and fast/aggressive drilling characteristics. Excellent performance in applications associated with moderate to high steel reinforcement