10 Glass and Tile Drill Bits - 1/4" Hex Shank - For Mirrors, Ceramics, Concrete, Brick - Multi-Purpose

High quality: This drill bit is made of professional alloy steel. High hardness, robustness, and durability are guaranteed. It offers excellent wear resistance and a longer lifespan than ordinary steel drill bits. Set of 10 drill bits. Diameter: 6 mm (1/4 inch). The four-sided chamfer ensures easy and stable positioning, increased drilling speed, improved stability, reduced vibration, and optimal efficiency. The hexagonal shank guarantees stable drilling and quick ejection in a power drill. Application: Ideal for drilling ceramic tiles, glass, marble, and mirrors. When drilling hard materials, use water as a lubricant; proper cooling will prolong the drill bit's life. Be sure to keep the drill perpendicular and use water or coolant for lubrication while drilling. Do not use these drill bits for drilling hard tiles. Tungsten Carbide Tip: The drill bit features a tungsten carbide tip for increased efficiency and extended life. Made of professional-grade alloy steel, it allows for precise, burr-free drilling of ceramic tiles, marble, mirrors, glass, aluminum, concrete, and wood. Package contents: This kit includes 10 x 6mm drill bits for glass and tile, as well as an easy-to-carry plastic storage box. Whether you're a DIY enthusiast or an interior decorator, this tool is essential for drilling glass and other hard and fragile surfaces.