QEP 1-3/8 in. Diamond Wet/Dry Tile Hole Saw

The unique wetDRY Diamond Hole Saw features a premium-grade brazed diamond coating, giving it 12X longer life. It is specifically designed to cut through the toughest porcelian, granite and marble yet delicate enough for use on glass. No constant water flow is required, just a quick dip into water and start cutting. Creates precise 1-3/8″ holes.