RIDGID 1/4 in. Diamond Hole Saw

RIDGID Diamond Hole Saws are designed for easy, fast and accurate drilling of holes on hard tile, porcelain, granite, glass and other natural stone. These holes saws are engineered with V-TECH vacuum brazed technology for up to 10X longer life. RIDGID hole saws can be used wet or dry and no hole guide is required. Simply position the hole saw at a 45 degree angle and slowly straighten as you start drilling. | RIDGID 1/4 in. Diamond Hole Saw | The Home Depot