Features Exceptional Durability: Crafted from premium S2 alloy steel, these replacement parts ensure resistance to wear and tear for a long-lasting performance in any project Enhanced Efficiency: Featuring strong magnetic adsorption, these bits allow for easy operation and secure screw placement, significantly improving your work speed and accuracy Versatile Set of 10: This pack of 10 screwdriver bits meets diverse usage and replacement needs, making it a practical addition to any toolkit for various tasks Compact and Portable: With a small size design, these bits are easy to carry and store, providing convenience without compromising on performance when you need them most Precision Engineering: Manufactured with exquisite workmanship and high-temperature quenching, these bits offer enhanced hardness and reliability for all your electrical projects Features: 1、Exquisite workmanship, the overall hardn is strengthened, using high temperature quenching heat treatment. 2、S2 alloy steel material is resistant, strong and , has a long service life. 3、With strong magnetic adsorption screws, easy to operate and effectively improve work efficiency. 4、10Pcs screwdriver bits, can meet your use and replacement needs, very practically. 5、Small size, easy to carry and store, convenient to use and with good performance. Specification: Item Type: Cross Electric Screwdriver Bits Material: S2 alloy steel Shank Diameter: Approx. 6.35mm / 0.3in Length: Approx. 50mm / 2in Size: Approx. 2.5mm / 0.1in Package List: 10 x Electric Screwdriver Bits Package List 10 x Electric Screwdriver Bits