The Diamond Tool World Products Double Bar Diamond Grinding Tool (60/80 Grit) is designed for professional concrete floor grinding, surface preparation, concrete polishing, concrete honing, concrete burnishing, and coating removal. Built with 60/80 grit diamond segments and available in soft, extra soft, medium, and hard bond options, this grinding tool can be selected to match different concrete hardness levels and job site requirements. The double bar segment configuration provides consistent surface contact, supporting even material removal during grinding. It is suitable for concrete floor preparation, thin mil epoxy removal, adhesive removal, and preparing surfaces prior to polishing, sealing, or coating installation. Manufactured in a quick change dovetail trapezoid style, this diamond grinding tool allows fast installation and removal on compatible floor grinding machines, helping improve efficiency and reduce downtime on job sites. Designed for compatibility with Lavina, EDCO, and Bartell Global concrete floor grinders that support the corresponding quick change system, this tool offers reliable performance for contractors and flooring professionals working on surface preparation and concrete grinding projects. Each pack includes three (3) double bar diamond grinding tools, making it a practical option for concrete surface preparation tasks requiring consistent and dependable results.