Magnetic holder included - The set includes a magnetic holder to keep screwdriver bits within reach, reducing interruptions and helping you maintain a smooth workflow on diverse projects. Diverse material compatibility - This comprehensive set is compatible with wood, metal, and concrete, making it suitable for a wide range of tasks whether at home or on the job site. Portable and convenient - The lightweight design allows easy transport and compact storage, ideal for professionals and hobbyists who value organization and mobility. 2-3 practical use scenarios - Home improvement: Build and mount wooden shelves, brackets, or furniture, quickly switching between bit types as you move between wood and hardware. - On-site installations: Fasten hardware to metal frames or panels and prepare concrete anchors where required, reducing setup time and keeping tools organized. - DIY projects on the go: Take the set to client sites or renovation projects for efficient bit changes and tidy storage in a toolbox or bag.