Description: High Quality: Our screw extractor is made of high-speed steel (HSS) 4341, which is more durable and stronger than S2 material, with a hardness of 62-65 HRC, which can effectively remove any broken screws. Efficient Disassembly: With #0 to #4 size pull out bits, suitable for 2-14mm broken screws or bolts to provide disassembly, create more possibilities for you, and can be used for irregular cuts. Easy To Use: With detailed instructions, you can remove the damaged screws in just two steps and take out the screws or bolts you need. Powerful Function: Your screw extractor has a deep spiral groove, which can generate a strong grip, which helps you to take out the broken screws precisely. Compared with other screw extractors, it has more powerful extraction efficiency and less power. Note: Actual product color may vary from the colour you see on your screen. Specification: Type: 5PCs screws extractor set Size: 8.5 * 6cm, 5.2cm (0.2-0.35cm, 0.25-0.45cm, 0.35-0.6cm, 0.40-0.62cm, 0.60-0.90cm Material: HSS 4341 Color: Black + Silver Item Weight: 80gm Features: High quality Durable Drill bit end/Threaded end DIY use High performance Powerful extraction Modern tool Easy to use Wide application Package Content: 1x Storage box 5x Screw extractor set