tungsten carbide masonry drill bits, multi-material triangular drill bits for metal, tile, concrete, brick, glass, plastic, marble, mirror, wood and diamond (3/4/5/6/8/10/12)

General Description: This set of 7 tungsten carbide masonry drill bits includes multi-material bits suitable for drilling various materials such as tile, concrete, brick, glass, plastic, marble, mirror, and wood. With high drilling accuracy, these bits are ideal for a variety of tasks, from interior decorating projects to DIY projects.

Technical Specifications: Material: Cemented carbide; Available sizes: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm; Shank design: Triangular for better grip; Tip type: Spear point for efficient drilling. Applications: These drill bits are designed for use with electric drills and are suitable for a wide range of applications, including: Drilling ceramic tiles; Drilling concrete and bricks; Drilling wood and plastics; Drilling glass and masonry.