{"product_id":"akm-thread-repair-kit-338pc-helicoil-hss-drill-tap-set-sae-metric-for-stripped-threads","title":"AKM Thread Repair Kit 338Pc — Helicoil HSS Drill \u0026 Tap Set, SAE \u0026 Metric for Stripped Threads","description":"\u003cp\u003e\u003cstrong\u003eAKM 338Pc Thread Repair Kit is a complete helicoil-style repair set that restores stripped internal threads in both SAE and metric sizes for automotive and general mechanical work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-grade kit gathers everything needed to repair or reinforce damaged internal screw threads in engines, machinery, and soft-metal components. The set combines hardened HSS drill bits, precision taps, wire thread inserts, installation tools and a thread gauge so you can match sizes quickly and rebuild stronger threads that resist wear.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and standards does this kit cover?\u003c\/h3\u003e\n\u003cp\u003eThe kit supports common inch and metric thread sizes, including 1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\" and M5, M6, M8, M10, M12. All components are produced to fit professional workshop tolerances so inserts lock into place and mating bolts thread smoothly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes both SAE and metric wire inserts and corresponding taps\/drills.\u003c\/li\u003e\n  \u003cli\u003eTaps and drills are high-speed steel (HSS) for durability and consistent cutting.\u003c\/li\u003e\n  \u003cli\u003eComplete thread gauge to verify pitch before repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the repair process work with this kit?\u003c\/h3\u003e\n\u003cp\u003eRepairing a stripped hole typically involves drilling out the damaged thread to the correct size, tapping a new internal thread, and installing a wire insert that provides new, precise threads for the bolt. The kit supplies the specialized installation and break-off tools to seat inserts flush for a secure fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the included instructions to drill to the recommended diameter.\u003c\/li\u003e\n  \u003cli\u003eUse the matching tap to cut a new internal thread for the insert.\u003c\/li\u003e\n  \u003cli\u003eInstall the wire insert with the driver and snap off the tang when seated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this kit practical for home garages and shops?\u003c\/h3\u003e\n\u003cp\u003eThe 338-piece layout gives a broad selection of inserts and tools so you can tackle multiple thread sizes without buying separate kits. A molded carrying case keeps each component organized, reducing time lost hunting for the right drill, tap, or insert.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll parts stored in a compact, labeled carrying case for portable workshop use.\u003c\/li\u003e\n  \u003cli\u003eIndividual boxes for inserts and foam-cut slots for drills and tools prevent damage in transit.\u003c\/li\u003e\n  \u003cli\u003eDetailed instructions included to shorten the learning curve for first-time users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill repaired threads be stronger than the original?\u003c\/h3\u003e\n\u003cp\u003eWire thread inserts create a hardened steel thread inside softer materials, which often exceeds the strength of the original tapped hole—especially in aluminum or cast iron. While performance depends on correct installation and insert selection, these inserts are widely used in automotive and machinery repairs to improve longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened inserts distribute load over multiple turns for better wear resistance.\u003c\/li\u003e\n  \u003cli\u003eProperly sized inserts restore thread engagement and torque capacity.\u003c\/li\u003e\n  \u003cli\u003eUse the included thread gauge to confirm the best insert match before installing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The AKM 338Pc Thread Repair Kit is aimed at DIY mechanics, home garage owners, professional technicians and maintenance crews who need a single, versatile solution for stripped or damaged internal threads. If you work on engines, motorcycles, lawn equipment or general machinery and want a durable repair option without outsourcing, this kit supplies the drills, taps, inserts and tools to get the job done efficiently and repeatedly.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include both SAE and metric sizes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains common SAE and metric inserts, taps, and drills including 1\/4\"–1\/2\" and M5–M12 ranges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these inserts on engine blocks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The wire inserts are designed for soft-metal applications like aluminum engine components when installed per instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AKM","offers":[{"title":"Default Title","offer_id":67585442775225,"sku":"B08D66YVKP","price":179.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/akm-front-view-case-open.jpg?v=1790470217","url":"https:\/\/redleafauto.ca\/products\/akm-thread-repair-kit-338pc-helicoil-hss-drill-tap-set-sae-metric-for-stripped-threads","provider":"Redleaf Auto","version":"1.0","type":"link"}