Set of 7 tungsten carbide masonry drill bits, suitable for ceramic tiles, concrete, brick walls, glass, mirrors, plastic, masonry and wood (6, 6, 6,

Premium Materials: Carbide drill bits with a harder carbide tip. Carbide drill bits are durable and retain their sharpness longer than traditional steel drill bits. U-Groove Design: The U-groove design facilitates rapid dust removal; the triangular handle provides better stability. Versatile Use: The tip is made of solid tungsten carbide, allowing for easy drilling of various materials (tile, glass, mirror, plastic brick, and wood). When drilling concrete, brick walls, and other hard materials (glass, tile, marble, or granite), lubricate with water. 7 Sizes: 6 mm, 6 mm, 6 mm, 6 mm, 8 mm, 10 mm, 12 mm. Thanks to their three flat shank profiles, these glass drill bits are perfect for a wide variety of drilling jobs, offering optimal precision. They allow for smoother rotary tapping, drilling, and chip removal. Superior performance: With its sharpened design, this solid tungsten carbide drill bit is easy to position, drills stably and quickly without chipping the glass, and produces clean, smooth holes. The three-sided flat shank ensures a secure grip, preventing slippage, scratches, and damage to tile enamel.