Check the listing for details. 13pc Fast Damaged Screw Extractor Speed Out Drill Bits Tool Broken Bolt Remover. Color: Silver, Condition: New. Listed at 13.37 USD. Item number:1431Product descriptions: Type: Fast Damaged Screw Extractor Color: Gray+black Material: S2 Alloy Steel Length: 51mm/60mm Bit specifications: Flat: SL4 Cross: PH2 Hexagonal: H4-H6 Torx: T10 - T20 - T30 Remover specifications: 0# optional screws 2-3mm/0.08-0.12inch 1# optional screw 3-5mm/0.12-0.2inch 2# optional screws 4-8mm/0.16-0.31inch 3# optional screws 5-10mm/0.2-0.39inch 4# optional screws 6-12mm/0.24-0.47inch Fitment: [Suitable for Various Screws] This screw extractor kit is suitable for any drill bits and any screw sizes. It can be used for stripping, breaking, stuck or damaged screws, and removing screws. [S2 Alloy Steel Material] This damaged screw remover set is made of S2 alloy steel material, which has high hardness. It is easy to remove rusty, broken, embedded, sticky screws in seconds. [Easy to Use] Use a drill bit to drill a deep hole in the screw head, then drive the screwdriver counterclockwise into the damaged screw until it loosens. It is suitable for all homeowners, woodworkers, mechanics, artists, hobbyists and more. [What You Get] The package includes 6pcs double head screw extractors and 7pcs bits. Note: Screw removers and bits only, other accessories demo in the picture are not included. [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.Package included: 6×Double Head Screw Extractors 7×Bits