This six-piece screw extractor bit set is designed for efficiently removing damaged or rusty screws and bolts. It is engineered from hardened carbon steel for durability and suitability for both home and professional use. The set includes two of the most frequently used screw extractor bits (#2), recognizing its common usage. The extractors come in a protective plastic hard box with an instruction card for safe storage. To use, locate the damaged screw head, use side 1 of the drill in reverse to create a cavity, and then insert side 2 to extract the screw. Hand and eye protection is recommended during use.