General description Diamond Drill Bits are designed for efficient drilling in hard materials such as porcelain, granite, marble, and ceramic tiles. This set includes two sizes (6mm and 8mm) for versatile applications, making it suitable for both DIY enthusiasts and professionals. The bits are vacuum brazed, ensuring durability and high performance during use. Technical specifications Sizes: 6mm and 8mm Thread type: M14 Material: Industrial diamonds Drilling method: Dry or wet Usage Ideal for drilling in porcelain, glass brick, ceramic, granite, marble, quartz, limestone, fiberglass, terrazzo, masonry, and sandstone. Can be used in various conditions, providing flexibility for different projects. Other information