1. Screw Extractor Set QualityThe 10piece screw extractor set is forged from quality carbon steel, heattreated, rustproof, and extremely durable. It features deep and wide threads, ensuring a long service life. Suitable for both manual use and electric drill operation. 2. **Practical and Useful**: This screw extractor set offers a quality, durable solution for removing damaged screws. With multiple sizes and a convenient storage box, it's always ready for use. When a screw is too tight or stripped for a regular screwdriver, this kit can be used to extract it. 3. **Versatile**: The extractor can be used to remove rusted or worn screws easily. Its sharp threads provide grip, ensuring smooth and efficient removal of damaged screws. Ideal for various applications. 4. **Easy to Use**: Designed to extract damaged screws, bolts, and pipes with ease. It can be used to remove most types of stripped, rusted, broken, or stuck screws from wood or metal surfaces.