General description Diamond Drill Bits are high-quality, temperature-resistant tools designed for efficient and clean drilling. This 7-piece set includes drill bits of varying diameters (5/6/8/10/12/14/16mm) suitable for a wide range of materials, including ceramic tiles, porcelain tiles, glass, stone, granite, marble, quartz, limestone, fiberglass, terrazzo, masonry, and sandstone. The bits are filled with cooling wax, allowing for dry drilling without the need for additional cooling methods. Technical specifications Material: Diamond Color: Blue Sizes: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm Number of pieces: 7 Usage The diamond drill bits are designed for professional use, providing high hardness and sharpness for clean and fast drilling. They are suitable for various applications, including drilling through hard materials like porcelain tiles and glass. The self-cooling and self-sharpening features, thanks to the internal cooling wax, enhance their durability and performance. Other