A Drill Bit HSS Standard 15.5mm Reduced Shank 1/Card is a high-speed steel (HSS) drill bit designed for precision drilling in a variety of materials, including metal, wood, and plastic. It features a reduced shank for compatibility with drills that require a smaller chuck size. Specifications: Material: Made from High-Speed Steel (HSS), known for its hardness, durability, and resistance to heat, making it suitable for high-speed drilling Size: 15.5mm diameter provides a larger hole size, ideal for specific applications that require this precise diameter Shank Type: Reduced Shank means the part of the drill bit that fits into the chuck is smaller in diameter than the rest of the bit, allowing it to fit in drills with a smaller chuck size (e.g., 1/2" chuck) Packaging: Typically sold 1 drill bit per card, which is ideal for individual or small-scale use Application: Suitable for drilling in materials like metal, wood, plastic, and composite materials Applications: This drill bit is ideal for metalworking, woodworking, and DIY projects where you need a precise hole of 15.5mm in diameter. The reduced shank allows it to be used with more types of drills, especially those with smaller chucks. It's well-suited for construction, machining, and repair work.