Magnetic holder included - The set includes a magnetic holder to keep screwdriver bits easily accessible while you work, reducing interruptions and keeping your workspace organized. Versatile material compatibility - Designed to handle different materials such as wood, metal, and concrete. - Includes a broad selection of drill bits and screwdriver bits tailored to a variety of tasks. Portable and convenient - Lightweight design with an organized structure for easy transport and storage. - Suitable for both professionals and DIY enthusiasts who value practicality and efficiency. Use scenarios - Assemble and install wooden furniture or mount brackets on walls, using appropriate drill and screwdriver bits for wood and fasteners. - Perform quick repairs or installations that require drilling into metal or metal components, and driving screws with the same bit set. - Complete concrete or masonry work, such as anchoring fixtures or drilling holes for masonry fasteners, with bits optimized for concrete.