{"product_id":"coobeast-helicoil-thread-repair-kit-320pcs-metric-sae-304-stainless-inserts-titanium-drills","title":"coobeast Helicoil Thread Repair Kit 320PCS Metric \u0026 SAE — 304 Stainless Inserts, Titanium Drills","description":"\u003cp\u003e\u003cstrong\u003eThe coobeast 320PCS Helicoil Thread Repair Kit is a complete metric and SAE insert system designed to restore stripped or worn internal threads quickly and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis comprehensive kit combines titanium-coated drill bits, hardened stainless steel taps, 304 stainless helicoil inserts, and ergonomic installation tools in a compact organizer—covering common metric sizes (M5–M12) and SAE sizes (1\/4\"–1\/2\"). Whether you’re maintaining workshop machinery, repairing automotive components, or refurbishing housings and castings, the set includes the specific sizes and tools to re-cut and reinforce threads for long-term durability.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore stripped threads effectively?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses helicoil (wire thread) inserts to recreate full-strength internal threads where original threads are damaged. You drill the damaged hole to a specified size, tap it with the provided tool, and insert the wire coil which forms new, accurate threads that distribute load across the stronger insert material.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes pre-sized titanium-coated drill bits for precise hole preparation\u003c\/li\u003e\n  \u003cli\u003e304 stainless steel inserts form corrosion-resistant, durable threads\u003c\/li\u003e\n  \u003cli\u003eStep sequence: drill, tap, insert, and break tang as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and components are included for Metric and SAE fasteners?\u003c\/h3\u003e\n\u003cp\u003eThe set supplies a wide selection of commonly used metric and SAE sizes so you can tackle most workshop and vehicle repairs without buying extra parts. Each size is labeled in the case, and the insert counts are sufficient for multiple repairs across projects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetric: M5, M6, M8, M10, M12 sizes with corresponding taps and inserts\u003c\/li\u003e\n  \u003cli\u003eSAE: 1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\" included with matching tools\u003c\/li\u003e\n  \u003cli\u003eComplete installation tools: insertion tool, tang break-off tools, and drivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the tools and coatings improve performance and longevity?\u003c\/h3\u003e\n\u003cp\u003eTitanium-coated drill bits extend bit life and maintain sharper cutting action, while the taps are made from hardened stainless steel with deep flutes to clear chips and keep threads clean. The ergonomically coated handles provide secure grip and better control when working in tight or awkward spaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e135° self-centering drill points for accurate starts and less wandering\u003c\/li\u003e\n  \u003cli\u003eDeep-grooved stainless taps resist clogging and sustain cutting performance\u003c\/li\u003e\n  \u003cli\u003eRubber-coated grips reduce hand fatigue and slipping during insertion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich materials and applications can this helicoil set handle?\u003c\/h3\u003e\n\u003cp\u003eThe inserts and tools were selected to perform in a wide range of common workshop materials so you can restore threads in light alloy parts as well as harder metals. Use the kit for automotive cylinder heads, engine blocks, aluminum housings, cast iron fittings, bronze assemblies, and general machinery repairs where thread strength matters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with aluminum, iron, carbon steel, bronze, and similar substrates\u003c\/li\u003e\n  \u003cli\u003eIdeal for automotive, marine, industrial, and home repair tasks\u003c\/li\u003e\n  \u003cli\u003eProvides long-lasting, corrosion-resistant threads once installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The coobeast 320PCS Helicoil Thread Repair Kit suits mechanics, maintenance technicians, DIY enthusiasts, and small fabrication shops that need a reliable, portable solution for restoring and reinforcing internal threads. If you regularly repair stripped bolts on engines, gearboxes, or structural housings, this kit saves time and expense by enabling on-site thread restoration with professional-grade components and clear, organized storage.\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: Can I use this kit on aluminum engine components?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The helicoil inserts and taps are suitable for aluminum and restore strong, corrosion-resistant threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement inserts available if I run out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Standard 304 stainless helicoil inserts are widely available and match the sizes included in this kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"coobeast","offers":[{"title":"Default Title","offer_id":55170136342871,"sku":"B0FMJV2GLK","price":86.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/coobeast-kit-overview-open-case.jpg?v=1790423821","url":"https:\/\/britishgarage.co.uk\/products\/coobeast-helicoil-thread-repair-kit-320pcs-metric-sae-304-stainless-inserts-titanium-drills","provider":"British Garage","version":"1.0","type":"link"}