Drilax™ 5 Pcs Diamond Drill Bit Set 3/8″, 1/2″ (0.5 In), 5/8″, 3/4″, 1″ Wet Use for Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles, Quartz – Lot 5 Diamond Coated Drills – Kitchen, Bathroom, Shower, Lamps Drilax051025