General description This set includes eight colored screwdriver bits made from durable S2 steel, designed for professional and DIY use. The bits are hardened, tempered, and finished with a satin chrome coating for enhanced durability and corrosion resistance. The set features a quick-release bit holder for easy and efficient bit changes, making it suitable for various fastening tasks. The bits are stored in a convenient case for organized storage and quick access. Technical specifications Material: S2 steel Bit length: 25mm (1/4 inch) Finish: Satin chrome Number of bits: 8 Bit types: Flat, Phillips, Pozidriv Compatibility and accessories Compatible with standard 1/4 inch drive tools Includes a quick-release bit holder for easy bit swapping Installation Insert the desired bit into the quick-release collet of the bit holder Ensure the bit is securely locked in place before use Usage Use the bits with compatible screwdrivers or power tools with a 1/4 inch drive Apply appropriate torque