7 PCs Diamond Drill Bits Set, Versatile Tile Drill Bits for Ceramic Glass Porcelain Marble Granite, Blue Dry Diamond Drill Bit Set, Premium Fast Dry Drilling with Cooling Wax, Round Shank - Samest

As a responsible seller, our goal is to provide customers with the highest quality products and services. We are honored that you can experience our products, and we will provide you with the highest quality service.Specification :Color : BlueDiamond Drill Size : 1/4 IN, 5/16 IN, 3/8 IN, 1/2 IN, Length 2.56 INCross Drill Size : 0.24*3 INWeight : 98g /3.45OZProduct Features and Advantages :·The diamond drill bits set ensures clean and precise holes in fragile materials such as ceramic, glass, porcelain, marble, reducing the risk of cracking or damage·The ceramic drill bits with solid cooling wax, which can effectively reduce cutting temperature without adding water·The tile drill bits uses high-quality materials, is durable, has precise and efficient drilling·The fast dry drilling with round shank compatible with most machines such as power drills, hand drills and bench drills·The dry diamond drill bits set comes in multiple sizes to meet your different drilling needsPackaging information:2PC 1/4 inch Diamond Drill1PC 5/16 inch Diamond Drill1PC 3/8 inch Diamond Drill1PC 1/2 inch Diamond Drill2PC 4-Edge Cross Drill1PC Storage BagOur Promise:If you are not satisfied with our diamond drill bits set, please contact us as soon as possible. We will assist you in resolving any product issues within 12 hours.Every tile drill bits we sell has undergone strict quality inspection.If you want to buy our drill bits for ceramic, please don't hesitate to add them to the shopping cart and buy.Finally, I wish you have a good day.

• 【INCLUDE】Our diamond drill bits set includes 2pcs 1/4 inch, 1pc 5/16 inch, 1pc 3/8 inch, 1pc 1/2 inch diamond drills, and 2pcs 4-edge cross drills, will meet your different drilling needs
• 【EFFCIENT】Our tile drill bits use advanced brazed diamond technology and high-quality materials to provide enhanced durability and efficient drilling
• 【NO WATER REQUIRED】Our drill bits for ceramic is filled with solid cooling wax, can effectively reduce drilling temperature without adding water. After the cooling wax is used up, it can continue to be used with water
• 【VERSATILE】Our versatile tools tile drill bits suitable for ceramic, glass, porcelain, marble, granite, stone and bricks, compatible with most power drills, hand drills and bench drills, Angle grinder needs to be equipped with a converter
• 【NOTES】Our cross drill is only used for initial drilling positioning, then adjust the dry diamond drill bit to a 45 degree bevel and tilt it on the tile. After cutting the crescent shaped groove at high speed(>2000 rpm), slowly vertically the drill to make holes, increase drilling speed,and wobble it to extract debris