General description The CorePlus Diamond Dry Core Drill Bit (107mm) delivers a smooth drilling experience, featuring 8mm diamond segments with a high concentration of premium-grade diamond in the bond. It utilizes advanced diamond/metal bonding metallurgy for long-lasting core life. The ribbed core body and V-groove segments facilitate fast debris clearing, ensuring continuous cutting action, while the aerated core design enhances cooling and extends the core's lifespan. Technical specifications Diameter: 107mm Segment height: 8mm Thread type: 1/2in BSP Compatibility and accessories Compatible with standard core drilling machines and accessories 22mm and 28mm variants have a 10mm Hex Shank and do not require an arbor accessory