Core Bits For Concrete - X300 - Concrete

Designed for HVAC technicians boring through foundation walls and floor slabs to route refrigerant lines and condensate drains. This 2-inch X300 core bit from Diamond Vantage features a .125-inch segment height with a 1 1/4-7 threaded arbor connection for secure mounting on standard core drilling rigs. The X300 designation indicates a concrete-specific segment formulation that balances cutting speed with segment life in poured and precast applications. Wet drilling recommended for optimal performance and bit longevity. Suitable for drilling depths up to 12 inches in structural concrete with compressive strengths up to 4,000 PSI. Built for mechanical contractors, plumbers, and electricians running daily penetration work in commercial and residential construction.