Diamond Glass Tile Marble Multifunctional Drilling Drill Bit

1. High-temperature brazing process is used to firmly weld diamond particles, with high drilling efficiency, wear resistance and high temperature resistance, suitable for high-frequency construction.
2. Multiple size combinations can easily cope with different materials and aperture requirements such as glass, tiles, marble, etc., suitable for home decoration and professional engineering.
3. Factory source supply, eliminating the middle link, more competitive price, suitable for wholesale procurement, hardware channels and e-commerce platform sales.