QEP Xtreme Diamond Hole Saws for Angle Grinders

QEP Xtreme Diamond Hole Saws for Angle Grinders QEP's Diamond Hole Saws for grinders are up to 50% faster and last up to 12X longer than standard diamond drill bits. They are designed for easy, fast, and accurate cutting of porcelain, ceramic, and glass tiles. Features It features a special diamond grit edge for faster and smoother cuts and does not require water-cooling For use with grinders, ideal for cutting 1-inch holes It does not require water flow for cooling Features superior diamond grit edge for faster and smoother cuts Up to 12X longer life than standard hole saws, up to 50% faster than a drill