QEP 2-1/2 in. Diamond Hole Saw for Grinders

QEP's 2-1/2 in. Diamond Hole Saw for grinders is up to 50% faster and lasts at least 12X longer than a drill attachment. It is designed for easy, fast and accurate cutting of porcelain, ceramic and glass tiles. Its features a special diamond grit edge for faster and smoother cuts, and does not require water cooling.