Features and Benefits:�Exact Start Tip for minimal bit walking�Reinforced carbide head for increased durability�For use in glass and ceramic tile�Sharpened carbide for faster tile drilling�Ideal for tile applications in kitchen and bath�Precision-ground carbide for clean holes�Not recommended for porcelain tile�For use in drill/drivers�Available in sizes up to �“�Round shankThe MILWAUKEE 1/4" Glass and Tile Drill Bit features an exact start tip for clean holes and minimal bit walking in glass and ceramic tile. Engineered with sharpened carbide, Milwaukee Glass and Tile Bits provide faster tile drilling than standard glass and tile bits. The reinforced carbide head provides increased durability when high-speed drilling into tile and glass. These bits are specifically designed for drilling holes in glass and ceramic tile with drill-drivers only, and are not recommended for use on porcelain tile.