Best HSS and S2 Material Damaged Stripped and Bolt Screw Extractor Set for Damaged Screw Remover

• One end is made of hss material, and the other end is made of S2 material, which can help you take out broken screws more quickly and conveniently.
• Simple steps can remove damaged screws/bolts within 10 seconds.
• There is a plastic box to save these screw extractors, very portable and convenient.
• Suitable for all kinds of screws and bolts, even the most stubborn peeling, damage, embedding, and coating bolts, and screws can be removed.
• Design for maximum durability and long life.