This high-hardness S2 steel 25-in-1 precision screwdriver set is perfect for professional repairs and maintenance. The 24 bits made of high-hardness S2 alloy steel are highly wear-resistant, extremely lightweight, and impact-resistant. This screwdriver set boasts a higher hardness, HRC60, than chrome vanadium steel. Furthermore, fine screws and parts will stick to the magnet and metal parts, making your work easier. *Please comment if you need a large quantity. Although many products claim to be S2 material but are not, this product is a high-hardness S2 steel screwdriver set. Essential for delicate work, this screwdriver set is useful for a variety of fields, including iPhone 4/4s/5/5s/6/6s/7/8/se/x/xs11/12/13/14/15, Android devices, PS3/4/5, Nintendo Switch, Xbox, MacBook, desktop computers, digital devices, home appliances, watches, glasses, toys, and DIY projects. Made with reliable durability and high-quality materials, this screwdriver set is recommended for professionals and hobbyists alike. This 25-in-1 precision screwdriver set will support your repair and maintenance work. It's an essential item for those who want to work smoothly. If you are looking for a reliable screwdriver set, please give it a try. *Precautions for use: Wear appropriate protective gear during work and read the instructions carefully before use. 25-in-1 precision screwdriver set made of S2 alloy, perfect for game consoles and smartphones. - Type: 25-in-1 precision screwdriver - Bit Material: S2 alloy - Applications: Game consoles, smartphones, cameras, etc. - Features: Easy, smart, low price - Storage Case: Compact case included Thank you for viewing.