- Comprehensive Repair Kit: This manual thread repair kit includes wire thread inserts, a tap, a drill bit, a breaking pin, and an insertion tool. It is well suited for fixing a variety of damaged screws and is simple to use. - Variety of Sizes: The kit covers multiple specifications with various threaded insert sizes, including metric M12x1.75, M10x1.5, M8x1.25, M6x1.0, and M5x0.8, as well as imperial 1/2-13, 7/16-14, 3/8-16, 5/16-18, and 1/4-20. It provides ample options for different repair needs and is designed to cover multiple specifications without extra hassle. - High-Quality Threaded Inserts: The inserts have a glossy finish and are free from burrs, which helps reduce uneven force and vibration on the threaded teeth. This improvement enhances fatigue resistance and extends the lifespan of the screw holes. Designed to provide a smoother and more reliable repair experience. - Versatile Repair Solution: This thread repair kit is ideal for use in high voltage switch equipment, microwave communications, automotive components, and air separation equipment. It offers convenience and practicality for various applications. Designed to meet diverse repair needs efficiently. - Use scenarios: - Automotive components: repair damaged or stripped threads in engine mounts or mounting bosses to restore secure mounting. - High voltage switch equipment and electrical housings: reinforce threaded holes in enclosures or switch gear to ensure reliable fastener retention. - Microwave communications and air separation equipment: restore threaded connections in housings or assemblies that require durable, burr-free threads.