{"product_id":"bilitools-m11x1-5-helicoil-thread-repair-kit-stainless-inserts-hss-drill-tap-iron-case","title":"BILITOOLS M11x1.5 Helicoil Thread Repair Kit — Stainless Inserts, HSS Drill \u0026 Tap, Iron Case","description":"\u003cp\u003e\u003cstrong\u003eBILITOOLS M11x1.5 Helicoil Thread Repair Kit is a complete metric thread restoration set that drills, taps and installs stainless steel helicoil inserts to rebuild stripped M11x1.5 internal threads.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you work on engines, transmissions, plumbing fixtures or any component with damaged female threads, this kit supplies the high-speed steel drill, matching tap, M11x1.5 stainless inserts and installation\/break-off tools needed to restore a stronger, long-lasting thread. The kit is built to handle a wide range of materials — from aluminum engine blocks to alloy and composite housings — and comes organized in a durable iron case for transport and job-site use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore stripped M11x1.5 threads?\u003c\/h3\u003e\n\u003cp\u003eThe kit follows the standard helicoil repair workflow: drill out the damaged thread to the specified oversize, use the HSS tap to cut the new thread form, insert the stainless helicoil and break off the tang. The hardened HSS drill and tap ensure accurate sizing and smooth installation of the 304 stainless insert.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes HSS drill sized for M11x1.5 helicoil installation.\u003c\/li\u003e\n  \u003cli\u003ePrecision tap to cut the oversize internal thread cleanly.\u003c\/li\u003e\n  \u003cli\u003e304 stainless helicoil inserts for corrosion resistance and durability.\u003c\/li\u003e\n  \u003cli\u003eDedicated installation tool and break pin tool for reliable seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and applications will this M11x1.5 kit work on?\u003c\/h3\u003e\n\u003cp\u003eDesigned for versatility, the BILITOOLS kit is suitable for metals, composites and engineering plastics commonly found in automotive and industrial equipment. It’s especially useful where original threads have been stripped from softer metals like aluminum or magnesium and need a stronger, wear-resistant internal thread.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive engine blocks, cylinder heads and transmission housings.\u003c\/li\u003e\n  \u003cli\u003ePlumbing fixtures, pumps, and hydraulic components.\u003c\/li\u003e\n  \u003cli\u003eMaintenance on CNC-machined parts, castings and composites.\u003c\/li\u003e\n  \u003cli\u003eCompatibility across a broad temperature and torque range due to 304 stainless inserts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and parts are included, and how are they organized?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles every item required to complete an M11x1.5 repair so you won’t need extra parts. All components are laid out in a compact iron case with fitted slots to protect the tools and keep them accessible between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed steel (HSS) twist drill with 135° apex for efficient penetration.\u003c\/li\u003e\n  \u003cli\u003eMatching HSS tap for cutting the correct thread geometry.\u003c\/li\u003e\n  \u003cli\u003eMultiple 304 stainless helicoil thread inserts sized M11x1.5 for strength.\u003c\/li\u003e\n  \u003cli\u003eInstallation driver, tang break-off tool, and storage in an iron case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I ensure a durable repair and avoid common mistakes?\u003c\/h3\u003e\n\u003cp\u003eMeasure twice and follow the recommended drill and tap sizes for M11x1.5 helicoil installations. Use steady, lubricated cutting with the HSS tools, seat the insert fully with the installation driver, and remove the tang cleanly with the break pin tool to avoid obstruction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm original thread pitch and diameter before starting the repair.\u003c\/li\u003e\n  \u003cli\u003eUse cutting oil with the HSS drill and tap to reduce wear and heat.\u003c\/li\u003e\n  \u003cli\u003eSeat inserts flush and check thread engagement before applying torque.\u003c\/li\u003e\n  \u003cli\u003eKeep tools clean and stored in the iron case to maintain accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Technicians, home mechanics and industrial maintenance crews who need a reliable, repeatable way to restore stripped M11x1.5 internal threads will find this BILITOOLS kit practical and complete. It’s aimed at users performing repairs on engines, transmissions, pumps, fixtures or machine components where a durable stainless insert improves thread life and torque capacity. The included tools and case make it suitable for both mobile service work and shop use.\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 this kit repair other metric sizes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This set is specific to M11x1.5; use the corresponding M-size kit for other thread dimensions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the inserts corrosion resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the helicoil inserts are 304 stainless steel, providing good corrosion resistance and durability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BILITOOLS","offers":[{"title":"Default Title","offer_id":48086987800734,"sku":"B09WN4KTPD","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bilitools-front-open-iron-case.jpg?v=1785912386","url":"https:\/\/northtrailauto.ca\/products\/bilitools-m11x1-5-helicoil-thread-repair-kit-stainless-inserts-hss-drill-tap-iron-case","provider":"North Trail Auto","version":"1.0","type":"link"}