Walfront 9-Piece Hex Driver Bit Set, Rust-Resistant Steel, Magnetic Ball Head Hex Bits, 1/4-Inch Hex Shank, for Electric Screwdrivers

[High-Quality Materials]: The ball-end hex driver bit set is made of high-quality steel, with high hardness, durability, and excellent hardness. [Strong Magnetic]: The magnetic head easily holds screws during installation, improving work efficiency. [Wide Range of Applications]: The hex wrench drill bit set can be used with electric screwdrivers, manual screwdrivers, power drills, and other tools. [Features]: Each edge can precisely lock onto screws, preventing damage to the screw and driver head, and making it convenient to use. [Professional Manufacturing]: The hex driver bit set features a magnetic head, professional manufacturing, excellent craftsmanship, and high precision.