
M14 Vacuum Brazed Diamond Bits for Precision Tile Work. Vacuum Brazed Diamond Technology: New brazing process firmly fixes diamond particles for high density and wear resistance. Dry Drilling Capability: Specially designed for drilling superhard materials like stone without water. High-Strength Steel Matrix: Prevents fragmentation and flying out, ensuring safety during operation. Customizable Colors: Available in black, blue, gold plated, or fully customized color options. Versatile Application: Ideal for ceramic tiles, vitrified tiles, glass, marble, and artificial stone. Extended Service Life: Sharpness and durability reduce the need for frequent grinding head replacement. Multiple Size Options: Opening diameters range from 10mm to 68mm with various total lengths. CE Certified Product: Meets international safety and quality standards for professional use.