Core Drill Bit For Concrete - X302 Crown - General Purpose

Designed for HVAC installers drilling refrigerant line penetrations through poured concrete walls and floors, this 1-inch diameter crown core bit handles standard concrete drilling applications. The X302 Crown features a .125-inch wall thickness and 5/8-11 thread mount for quick attachment to standard angle grinders and core drill rigs. Diamond Vantage constructs this general purpose bit to cut through residential and light commercial concrete without specialized cooling systems. The crown design concentrates cutting action at the bit's edge for efficient material removal in non-reinforced concrete up to 3500 PSI. Suitable for electricians running conduit, plumbers installing drain lines, and general contractors making anchor bolt holes in foundation work.