Vacuum Brazed Diamond Core Drill Bits for Drilling Tile Marble Granite

Vacuum Brazed Diamond Core Drill Bits for Drilling Tile Marble Granite. Vacuum Brazed Technology: Vacuum brazed diamond bits ensure high durability and long service life for drilling hard materials. Wide Material Compatibility: Designed for drilling all hardness tiles, marble, granite, ceramic, porcelain, fiberglass, and brick. High Speed Efficiency: Recommended speed exceeds 2600rpm; faster speed results in longer service life and improved efficiency. Customization Available: Surface and specifications can be customized as per your request; OEM and ODM services supported. CE Certified Quality: Products hold CE certification, ensuring safety and quality standards for professional use. 20+ Years Experience: Manufacturer with over 20 years of R&D and abundant stone cutting experience. Stable Quality Control: Own QC system and R&D department ensure stable, high-quality production and perfect details.