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261Piece Thread Repair Kit Metric SAE with HSS Drill Bits Taps Inserts Tools for Spark Plug Engine Stud Bolt Professional Rethreading Tool Kit in Carrying Case
4.0 (55 items)
Limited Time SaleUntil the end
03
06
40
US$69.98 cheaper than the new price!!
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Used US$46.65
Product details
| Management number | 215331369 | Release Date | 2026/04/12 | List Price | US$46.65 | Model Number | 215331369 | ||
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- 【Industrial-Grade Durable Construction】Each tool in this thread repair kit is made of high-quality steel and heat-treated for enhanced strength and toughness. Whether repairing spark plug threads on an automotive engine block or handling tough bolt studs, its superior hardness and impact resistance ensure long-lasting, reliable performance, meeting the high-frequency use requirements of professional workshops.
- 【Efficient Operation Process】The kit includes a 135° HSS drill bit optimized for insert installation, enabling quick and precise hole preparation for the repair process. Combined with dedicated installation and tail-cutting tools, it allows for smooth installation of thread inserts and tail-cleaning, making the entire retapping process smooth and efficient, significantly reducing downtime.
- 【Comprehensive Size and Component Coverage】This is a truly all-purpose thread repair tool kit. Includes the most commonly used sizes from SAE 1/4, 5/16, 3/8, 7/16, and 1/2") and metric (M5, M6, M8, M10, M12). Containing over 320 components including drill bits, taps, thread inserts, installation and trimming tools, it provides a one-stop solution for repairing damaged internal threads.
- 【Professional Applications】Beyond ordinary repairs. This kit is designed to restore the thread integrity of high-value, high-stress components such as spark plug threads, engine cylinder head bolts, and camshaft cover threads. It not only repairs stripped or damaged threads but also provides pre-maintenance protection against wear, making it a professional tool for automotive repair and engine manufacturing.
- 【Portable Professional Tool Kit】Includes a customized portable tool kit with all components organized by size and function for easy identification and to prevent loss. Whether used at different workstations in the workshop or for on-site service, this kit serves as a reliable mobile repair companion, maintaining a professional image and work efficiency.
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Spark Plug Thread Repair Kits
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