12-Piece Insulated Tool Set: This 12-piece insulated screwdriver set is designed for professional electricians, industrial technicians, and home users. It includes a variety of insulated tools, all VDE and GS certified, ensuring excellent insulation performance and reducing the risk of electric shock High Hardness and Durability: Crafted from CR-V material, this insulated tool set provides exceptional hardness and wear resistance. It also provides corrosion resistance in harsh environments, ensuring long-lasting durability Magnetic Tip Blades: Equipped with magnetic tip blades, this electrician screwdriver set automatically attracts screws, greatly improving work efficiency and simplifying the operation process Oxford Cloth Tool Bag: The durable Oxford cloth tool bag keeps the insulated tools from damage. Its well-organized internal compartments make it easy to store tools and find the right one quickly Versatile Use: The insulated tools for electricians cater to the diverse needs of various users. Whether you're a professional electrician, industrial technician, or need tools for home or automotive repairs, the tools has everything you need