100-Piece Precision Screwdriver Set with Magnetic Handle, Roll Pin Punch & Storage for Engineering Repair

Includes 84 precision screwdriver bits in multiple styles for versatile use. Features 9 roll pin punches, 2 screwdriver bars, and 2 hammer heads for comprehensive repair tasks. Made from S2 steel with anti-rust oil coating for long-lasting performance. Equipped with a magnetic parts tray for organized tool handling. Comes with a plastic carrying for easy storage and portability.