BERON 5 Pcs Diamond Drill Bit Set 3/16", 1/4", 5/16", 3/8", 1/2" - Wet Use for Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles, Quartz - Lot 5 Diamond Coated Drills - Kitchen, Bathroom, Shower, Lamp

Description

Diamond Drill Bit Set 3/16", 1/4", 5/16", 3/8", 1/2" *The Heavy duty hole saws plated with nickel with diamond coating gives superior performance on glass, marble, slate, and tile. Nickel plated. Segmented design works better and lasts longer. Sizes: 3/16", 1/4", 5/16", 3/8", 1/2", To prolong the life of these bits, you can use on a low speed with coolant (water/oil). Package Includes * 5 set diamond drill set: 3/16", 1/4", 5/16", 3/8", 1/2" Factory direct products bulk packages. Warranty *We promise all product from OSKO can enjoy a 30 Days Money Back or Free Exchange against man-made damage from date of purchase and 24 Hours friendly customer service!