{"product_id":"coobeast-metric-helicoil-thread-repair-kit-131pcs-m5-m12-inserts-titanium-hss-drill-bits-complete-repair-set","title":"coobeast Metric Helicoil Thread Repair Kit 131PCS — M5–M12 Inserts \u0026 Titanium HSS Drill Bits, Complete Repair Set","description":"\u003cp\u003e\u003cstrong\u003ecoobeast 131PCS Thread Repair Kit is a complete metric helicoil set designed to restore stripped or damaged internal threads quickly and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis all-in-one kit supplies the drills, taps, stainless-steel inserts, and installation tools needed to repair or reinforce metric threads in metals such as aluminum, steel, iron, and bronze. Built for mechanics, fabricators, and DIYers, the kit combines titanium-coated HSS drill bits and high-wear taps with rubber-grip tools and a compact, clearly labeled storage case so you can identify sizes fast and work with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore stripped threads?\u003c\/h3\u003e\n\n\u003cp\u003eThe process uses a larger pilot hole drilled to a precise size, a matching tap to cut new threads, and a stainless-steel helicoil insert that becomes the new internal thread. Once installed and the tang is broken off, the stainless insert offers a durable thread that can be stronger than the original material it replaces.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes correct-diameter titanium-coated HSS drill bits for clean, accurate holes.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality stainless steel helicoil inserts create lasting internal threads.\u003c\/li\u003e\n  \u003cli\u003eBreak-pin and installation tools ensure proper seating and tang removal.\u003c\/li\u003e\n  \u003cli\u003eClear size markings speed up selection and reduce setup errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and why do they matter?\u003c\/h3\u003e\n\n\u003cp\u003eThis 131-piece set bundles the essential components to complete a repair from start to finish: drill bits, taps, multiple inserts per size, installation drivers, and break-off tools. Each component is chosen to improve longevity, accuracy, and ease of use so you don't need extra purchases to finish a repair.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e5 titanium-coated HSS drill bits for longer life and precise drilling.\u003c\/li\u003e\n  \u003cli\u003e5 HSS taps with deep flutes to reduce chip clogging and cut clean threads.\u003c\/li\u003e\n  \u003cli\u003eStainless steel inserts: M5, M6, M8, M10 (25 each) and M12 (10 pieces).\u003c\/li\u003e\n  \u003cli\u003eInstallation drivers and break-pin tools with rubber-coated grips for secure handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich materials and applications will this kit work on?\u003c\/h3\u003e\n\n\u003cp\u003eThe helicoil system is suited for restoring threads in a wide range of metal components where original threads have failed or where stronger replacement threads are desired. It's commonly used in engine blocks, gearboxes, mounting flanges, and structural brackets across automotive, industrial, and home workshop tasks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEffective on aluminum, cast iron, carbon steel, and bronze parts.\u003c\/li\u003e\n  \u003cli\u003eUseful for automotive repairs, machinery maintenance, and custom fabrications.\u003c\/li\u003e\n  \u003cli\u003eAppropriate for both repair jobs and new-thread installations where increased thread strength is wanted.\u003c\/li\u003e\n  \u003cli\u003ePortable case lets you bring the kit to field repairs and shop work alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the tools improve accuracy and user comfort?\u003c\/h3\u003e\n\n\u003cp\u003eTitanium coating on the drill bits reduces wear and increases cutting life, while the 135° self-centering point helps start holes precisely. The taps feature deep flutes to evacuate chips and maintain clean cutting action; rubber-coated handles on drivers and break tools give a secure grip for controlled installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSelf-centering drill points reduce walking and misaligned holes.\u003c\/li\u003e\n  \u003cli\u003eDeep-groove taps cut smoothly and resist clogging with metal chips.\u003c\/li\u003e\n  \u003cli\u003eRubberized grips improve torque control and comfort during repetitive installs.\u003c\/li\u003e\n  \u003cli\u003eCompact, labeled case keeps sizes organized for quick retrieval.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The coobeast 131PCS Thread Repair Kit suits technicians, home mechanics, motorbike and car hobbyists, metalworkers, and anyone who needs a reliable, portable solution for reinstating or strengthening metric threads. If you encounter stripped fastener holes or want to upgrade worn threads to stainless-steel inserts for longer service life, this kit provides the parts and tools to complete the job without sourcing individual components.\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 sizes for M5 to M12 threads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the set contains inserts for M5, M6, M8, M10 (25 each) and M12 (10 pieces), plus matching taps and drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these tools on aluminum engine parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit is designed to restore threads in aluminum, cast iron, carbon steel, and bronze components.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"coobeast","offers":[{"title":"Default Title","offer_id":67591107510457,"sku":"B0FMJVRLDB","price":79.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/coobeast-front-packaging.jpg?v=1790541474","url":"https:\/\/redleafauto.ca\/products\/coobeast-metric-helicoil-thread-repair-kit-131pcs-m5-m12-inserts-titanium-hss-drill-bits-complete-repair-set","provider":"Redleaf Auto","version":"1.0","type":"link"}