Drill Bit for Tile, Glass and Ceramic - Efficient Universal Drilling Tool - 5-Piece Set

General Description: Tile, glass, and ceramic drill bits are designed for efficient and precise drilling. Thanks to their unique cross-angle design, they ensure low incision resistance and fast drilling speed without the risk of breakage. These drill bits produce clean, smooth openings without chipped edges or jerking, making the drilling process easier. Technical Specifications: Drill Bit Sizes: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm; Drill Clamping Range: 10 mm and above; Compatibility and Accessories: Compatible with handheld and bench drills; Application: Ideal for drilling tiles, marble, sheet metal, mirrors, and glass; Add water or coolant when drilling for best results.