6mm Porcelain Drill Bit with Wax Tile Drill Bit Ceramic Drill Bit Hole Saw Diamond Broca

6mm Porcelain Drill Bit with Wax Tile Drill Bit Ceramic Drill Bit Hole Saw Diamond Broca. Vacuum Sintered Diamond: Manufactured using vacuum sintering technology for superior durability and performance. Self-Cooling Design: Features cooling slots for easier core removal and self-sharpening capability from 6mm to 14mm. Versatile Drilling Speed: Achieves drilling speed of 20 seconds per hole with optimum RPM over 1,500. Wide Size Range: Available in diameters from 6mm to 120mm with segment heights of 8-10mm. Dry and Wet Usage: Suitable for dry drilling of granite and tiles; performs even better in wet conditions. Premium Diamond Grit: Uses 40# diamond grit with top-grade diamonds for 6mm and 8mm sizes. Custom Color Options: Designated colors available upon request with Pantone color code provided. OEM & ODM Services: Full customization support including product design and packaging customization.