The Dewalt PZ2 7 Piece FLEXTORQ Screwdriver Bits set is a high impact rated set designed for use with drills. Made from steel and measuring 57mm in length, these screwdriver bits are suitable for various DIY and workshop projects. The set includes 5 standard screws and 2 flexible bits, making it a versatile addition to any toolbox. Manufactured by DeWalt, a trusted brand in power tools, these screwdriver bits are a reliable and durable option for efficient and precise screwdriving tasks.