1,FORM STRONGER THREADS IN SOFT METALS: It forms stronger female threads in soft metals, protecting the threaded hole from wear and damage. The thread repair kit prevents loosening of screws, making it particularly suitable for products that require a high safety factor. 2,COMPREHENSIVE REPAIR KIT: The repair kit includes insert installation tools, steel wire thread inserts, spiral drill bits, taps, and tail punching tools. 3,CONVENIENT PACKAGING BOX: The kit comes in a packaging box for easy storage and portability, allowing you to gather and retrieve the tools quickly and efficiently. 4,THREAD INSERTS FOR IMPROVED PERFORMANCE: The functional steel thread inserts are designed for low strength materials like aluminum, ensuring thread integrity, enhancing connection strength, and improving overall performance. 5,EXTENDED THREAD LIFESPAN AND WEAR RESISTANCE: Ideal for parts that require frequent disassembly, the kit significantly improves the lifespan and wear resistance of the threads. 6,FEATURES ELASTICITY: Due to their elasticity, the thread inserts distribute loads evenly across the threads, eliminating deviations between screws and holes, absorbing vibrations, and increasing thread connection strength and fatigue resistance. 7,EASY MAINTENANCE: With the thread inserts installed in the damaged threaded hole, it can be used as usual, avoiding the loss of the workpiece and ensuring easy maintenance.