- Exceptional Strength and Magnetic Grip: Made from chrome-vanadium alloy steel, these screwdriver bits provide outstanding durability and a strong magnetic grip, ensuring screws stay securely in place during use. - Versatile Compatibility: Featuring a 1/4 hex shank, these screwdriver bits are compatible with most electric screwdrivers and hand drills, making them an essential addition to your toolkit for various tasks. - Diverse Shapes for Every Need: The 50mm screwdriver bits come in multiple shapes including triangle, Y, U, three points, and four points. This variety allows them to meet the specific requirements for appliance repair, installation, disassembly, and even toy repair. - Durable Material: Crafted from high-quality chrome-vanadium alloy steel, these bits are designed for long-lasting performance, resistant to wear and tear, and suitable for heavy-duty applications. Use Scenarios: - Home Repairs: Perfect for fixing or assembling household appliances that require specific screw types, ensuring efficient and secure results. - DIY Projects: Ideal for hobbyists and DIY enthusiasts working on various tasks, from electrical repairs to assembling furniture. - Toy Assembly: Great for parents needing to disassemble or assemble toys that use unique screws, providing a hassle-free experience.