{"product_id":"bilitools-5-16-18-inch-thread-repair-kit-hss-drill-helicoil-sae","title":"BILITOOLS 5\/16-18 Inch Thread Repair Kit | HSS Drill Helicoil SAE","description":"\u003cdiv\u003e\n  \u003ch2\u003eBring damaged threads back to life with a reliable, portable solution\u003c\/h2\u003e\n  \u003cp\u003eWhen threads in aluminum, steel, or composite components wear or become stripped, a simple repair can save the project. The BILITOOLS Thread Repair Kit combines a hardened HSS drill, a precision tap, sturdy 304 stainless thread inserts, and a set of installation tools to deliver consistent, repeatable repairs across a range of materials. This SAE kit is designed for both automotive and plumbing tasks, and it travels neatly in its iron case for on-site or shop use.\u003c\/p\u003e\n  \u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRebuilds damaged internal threads and creates a robust repair path for functional holes.\u003c\/li\u003e\n    \u003cli\u003eWorks across metals, composites, and polymers, expanding the range of repair opportunities.\u003c\/li\u003e\n    \u003cli\u003e304 stainless thread inserts offer longer-lasting threads and support higher torque in weaker metals.\u003c\/li\u003e\n    \u003cli\u003e135° apex twist drills help achieve deeper, cleaner penetration with reduced chatter.\u003c\/li\u003e\n    \u003cli\u003eIncludes HSS drill, tap, thread inserts, installation tool, and break-pin tool for a complete workflow.\u003c\/li\u003e\n    \u003cli\u003eAll parts ride in a compact iron case, making transport and storage straightforward between jobs.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDrill and tap tools optimized for SAE thread sizes, enabling precise creation of repair threads.\u003c\/li\u003e\n    \u003cli\u003eSpring-loaded thread inserts that bite into base material for a durable new thread.\u003c\/li\u003e\n    \u003cli\u003eDedicated installation tool and break-pin mechanism to anchor inserts without damaging surrounding material.\u003c\/li\u003e\n    \u003cli\u003eOrganized set with clear compartments to speed up repairs and reduce search time on site.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n  \u003cp\u003eTechnique and materials vary, but users typically rely on this kit when replacing stripped threads in engine housings, intake manifolds, cylinder heads, or plumbing fittings where a strong hold is essential. The stainless inserts resist corrosion and help maintain thread integrity in challenging environments. While results depend on the base material and conditions, the kit provides a practical option to restore fit and function without replacing a component.\u003c\/p\u003e\n  \u003ch3\u003eImportant sizing note\u003c\/h3\u003e\n  \u003cp\u003eBefore purchasing, confirm the required size. If you aren’t sure, please refer to the sizing guide in image 6 to select the correct SAE thread size for your project.\u003c\/p\u003e\n\u003c\/div\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: What materials can the BILITOOLS thread repair kit be used with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for metals, composites, and polymers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size does this kit support and how do I choose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It covers 5\/16-18 inch SAE; check the sizing guide in image 6 to confirm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BILITOOLS","offers":[{"title":"Default Title","offer_id":42465695793237,"sku":"B09WN6M8VN","price":30.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/bilitoools-thread-repair-kit-5-16-18-inch.jpg?v=1778018522","url":"https:\/\/plentytorque.co.uk\/products\/bilitools-5-16-18-inch-thread-repair-kit-hss-drill-helicoil-sae","provider":"PlentyTorque","version":"1.0","type":"link"}