M14 Vacuum Brazed Diamond Tool Tile Core Drill Bit for Porcelain Ceramic

M14 Vacuum Brazed Diamond Tool Tile Core Drill Bit for Porcelain Ceramic. Vacuum Brazed Durability: New brazing process firmly fixes diamond particles for high density and wear resistance. Dry Drilling Capability: Specially developed for drilling superhard materials like stone without water. High-Speed Performance: Recommended speed above 11000 RPM for efficient drilling of hard tiles and marble. Safety Matrix Design: High-strength steel matrix prevents fragmentation and flying hazards during use. Wide Size Range: Available in opening diameters from 8mm to 130mm for various drilling needs. Customization Options: Supports customized size, color, and design for specific project requirements. Efficient Production: Longer life reduces frequent head replacement, saving time and improving efficiency. Multi-Material Application: Suitable for ceramic tiles, vitrified tiles, glass, marble, and artificial stone.