Dry Diamond Drill Bits 8mm for Porcelain Tiles Glass Ceramics Granite Marble Hard Diamond Tipped Drill Bits with Wax Core All-Purpose Drilling

Quality Diamond Drill Dits: With sharply ground & extremely hard diamonds, the diamond drill ensures a professionally clean and fast drilling. Drilling Without Water: Filled with cooling wax, it is used for cooling and lubricating in the drill bit, so you can drill holes without adding water, suitable for dry drilling. Wide Applications: Tile drill diamond perfect for tiles, glass and hard ceramic tiles, porcelain, granite marble, quartz, limestone, fiberglass, terrazzo, porcelain stoneware, masonry, sandstone etc. Works with all electric drill and angle grinders. Stable and Durable: diamond drill bits for dry drilling, stable drilling. In addition, it has a long service life thanks to high quality and temperature-resistant diamonds. Vacuum soldering is the most effective and precise way of manufacturing diamond tools. It enables us to improve the removal rate and increase the service life. Customer Support: Drill Diameter- 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 7 sizes to choose from, will satisfy most of your different needs. We stand behind our products, if you are not satisfied, please feel free to contact us. We will offer you the best way to solve any problem.