- 【WIDE APPLICATION】 Our thread repair kit is the perfect solution for restoring stripped or damaged internal threads. Ideal for automotive and plumbing repairs, it protects threads from wear and extends their lifespan, ensuring reliable performance in every project.
- 【ALL-IN-ONE KIT】 Equipped with 304 tools, this comprehensive kit includes HSS drill bits, wire thread inserts, STI taps, installation tools, and tang break-off tools. It covers SAE sizes (1/4", 5/16", 3/8", 7/16", 1/2") and metric sizes (M5, M6, M8, M10, M12) to meet all your repair needs.
- 【EXTRA WIRE INSERTS】 With more wire thread inserts than most kits on the market, our set offers extended usability, making it a cost-effective choice for long-term projects and repairs.
- 【SUPERIOR QUALITY】 Our heat-treated HSS drill bits and STI taps feature a corrosion-resistant chrome or black phosphate finish. The 135° apex angle ensures faster drilling with strong metal penetration, while precision screw taps provide better chip space and reduced resistance.
- 【PORTABLE DESIGN】 The robust carry case keeps all 304 pieces organized and secure, making storage and transportation effortless. Each thread insert box inside is clearly labeled for quick and easy access.
304pcs Thread Repair Kit, SAE and Metric Helicoil Repair Kit, HSS Drill , Threaded Inserts, Screw Tap, Installation and Tang Break Tool, 1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12
