Heavy Duty Orange Large Diameter Wet Core Bits – Solid Back

Drilling through reinforced concrete walls for HVAC penetrations and utility access requires core bits that can handle continuous wet cutting without backing plate failure. These heavy duty orange large diameter wet core bits feature solid back construction from Diamond Products, engineered to prevent segment loss during deep cuts in structural concrete. The solid back design distributes stress evenly across the bit body, reducing vibration and extending service life in demanding applications. High-visibility orange coating makes these bits easy to identify on active jobsites. Designed for use with core drill rigs equipped with water delivery systems, these bits maintain consistent cutting speed through aggregate, rebar, and post-tensioned concrete. Built for concrete cutting contractors and mechanical trades who need reliable performance on commercial and industrial projects.