Concrete drill bits for concrete, 9 pieces 5 mm - 16 mm electric impact drill bit cross

General Description This concrete drill bit set includes 9 pieces, ranging from 5 mm to 16 mm, with a total length of 160 mm. It is designed for drilling standard dowel holes, with a drilling depth of 100 mm. Made of high-quality carbide steel, this product is durable and rust-resistant, offering optimal performance for various materials. Technical Specifications Number of drill bits: 9 Diameters: 5 mm, 6 mm, 6 mm, 8 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm Length: 160 mm Drilling depth: 100 mm Compatibility and Accessories Compatible with all drills with a stand, including Bosch, Makita, Hilti, Einhell, Kress, etc. Use This drill bit set is ideal for drilling holes in various materials such as concrete, ceramic tiles, stone, wood, aluminum, plastic, and multi-layered materials. Other information: The drill head features a tungsten carbide tip, offering increased resistance to extreme loads. Innovative X-shaped design for optimal disassembly and ease of use. Fully hardened drill bit with a double-fluted spiral for efficient debris removal. For your personal safety, it is recommended not to use a three-jaw impact drill.