General description The 22pcs Damaged Screw Extractor set is designed for efficiently removing damaged screws and bolts ranging from 2mm to 12mm. Made from high-speed steel (HSS), this tool is characterized by its high hardness, durability, and resistance to high temperatures. The set includes 20 different size extractors, a magnetic bit holder, and a socket adapter, allowing for versatile use across various screw types. Technical specifications Material: High-speed steel (HSS) Extractor sizes: 20 different sizes Drill bits: 10 sizes (#1 to #10) Package dimensions: 13 x 10 x 3.3 cm Compatibility and accessories Compatible with various screw types: Allen screws, machine screws, lag screws, wood screws, hex screws, self-tapping screws Includes: 10 drill bits, 10 extractors, 1 magnetic bit holder, 1 socket adapter Installation Use the magnetic bit holder to securely attach the extractor to your drill. Choose the appropriate size extractor for the damaged screw or bolt. Usage Insert the