❥High-quality materials: The screw extractor is made of high-speed steel, which has high hardness, can prevent rust, high temperature resistance, and can be reused. It includes extended drill bit holder and sleeve adapter, which can easily remove damaged screws. ❥Multiple sizes: complete model specifications, including 10 drill bits (Dr#1-#10), 10 extractors (Ex#1-#10), 1 extended drill support and 1 socket adapter, which can help You take out the damaged screws or bolts to meet your daily basic needs. ❥Easy to use: only a drill bit or extractor smaller than the damaged screw is needed. During this process, the drill bit can be reversed to easily remove the screw. It also comes with a tool box for easy storage and can be put in a bag Carry. ❥Widely used: The screw removal kit is suitable for the most common drill bits and screws or bolts of various sizes. It can solve most of the screw repair problems in your home, including wall panels, wood boards and sheet metal bolts. It is very suitable for professionals and hobbies. Maker, craftsman or DIY, craftsman, workshop, this is essential for every household toolbox. ❥After-sales service: Each product has been quality inspected before being sent to Amazon warehouse. If you have any questions, please contact the seller first, and we will actively solve it for you! Thank you for your support and wish you a happy shopping., Manufacturer: CENRONG