Lenox 121085DGDS Hole Saw, Diamond Grit, 5/16-Inch or 7.9mm

This Lenox 121085DGDS is a one-piece 5/16" Diamond Hole Saw. It features a continuous brazed edge that produces a fast and clean cut through tiles and stones. This drill bit will retain its efficiency and sharpness, one application after another. With its low torque, you don't need to put a lot of force when using this hole saw, a little pressure will do. For easy plug removal, an over-sized slot is featured on this cutting tool. This diamond hole saw is one of Lenox's reliable tools that can give you the convenience you need without spending a lot of money and effort.