Product details:

The LENOX Diamond Hole Saw uses a long-lasting, brazed diamond edge for creating more holes in tile and stone. A durable, robust design gives greater durability in tough applications. The diamond-tip hole saw cuts holes in less time than carbide-grit or carbide-tipped hole saws and has round holes to make removing plugs faster and easier. Uses a standard arbor or a SNAP-BACK arbor.