Maxx Diamond Core Bit is high performance bit suitable for wide range of drilling materials, including but not limited to:
– Reinforced Concrete
– Asphalt
– Brick

This professional series of Maxx Diamond Core Bit is designed for wet drilling use. Please ensure that the lubricating water is always supplied during drilling of any material. The lubricating water should be supplied through the water input outlet of the core drill machine, and lubricating water will flow from inside of the core bit as designed. Pouring water for lubrication from the outside of the core bit is not suggested, and might damage drilling shaft of your core drill machine.