General description The Screw Drill Bit Bolt Removal Tool set includes 5 pieces designed for the effective removal of damaged screws. This tool is suitable for stainless steel screws of grades 8.8 to 12.9, making it a versatile solution for various applications. Its compact size and lightweight design ensure portability and ease of use. Technical specifications Set includes 5 pieces with different specifications Material: Tempered steel High hardness and toughness Strong wear resistance Long durability Usage This tool set provides an effective solution for removing broken head screws, screw threads, stuck screws, and rusty screws. It is designed for convenience and safety during use.