General description The Concrete Drill Bits set includes 9 pieces of high-quality drill bits designed for efficient drilling in various materials such as concrete, ceramic tiles, stone, wood, aluminum, and plastic. The set features bits of sizes ranging from 5mm to 16mm, all with a length of 160mm, making it suitable for common dowel holes. Technical specifications Number of pieces: 9 Sizes: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm Length: 160mm Drilling depth: 100mm Shank type: SDS-Plus Material: High-quality carbide steel Compatibility and accessories Compatible with all drills featuring an SDS-Plus holder, including brands like Bosch, Makita, Hilti, Einhell, Kress, and Dewalt Note: SDS Plus drill bits only fit standard SDS Plus, not SDS MAX Installation For optimal performance, it is recommended to use a rotary hammer drill Not recommended for use with a three-claw impact drill Usage Ideal for drilling holes in concrete, brick, stone, and other materials Features an X-shaped head with