{"product_id":"bilitools-m10x1-5-thread-repair-kit-helicoil-style-hss-drill-with-304-stainless-inserts-complete-engine-gearbox-repair-set","title":"BILITOOLS M10x1.5 Thread Repair Kit – Helicoil-style HSS Drill with 304 Stainless Inserts, Complete Engine \u0026 Gearbox Repair Set","description":"\u003cp\u003e\u003cstrong\u003eBILITOOLS M10x1.5 Thread Repair Kit is a complete Helicoil-style set that restores stripped M10x1.5 internal threads and upgrades them with durable 304 stainless steel inserts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf a bolt hole in an engine block, gearbox, bracket or plumbing fitting has lost its grip, this kit gives you the tools to repair and reinforce it without replacing the part. The set includes a high-speed steel drill, matching tap, stainless thread inserts, an installation tool and a break-off pin tool—all neatly organized in a compact iron case for jobsite portability. The components are intended for use in metals, composites and many polymers, and the supplied 304 stainless inserts increase thread life and torque tolerance in weaker base materials.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the BILITOOLS kit restore a damaged M10x1.5 thread?\u003c\/h3\u003e\n\u003cp\u003eThe kit re-machines the damaged hole to a controlled oversize, cuts new threads to accept a helicoil-style insert, and installs a stainless steel coil that provides a fresh M10x1.5 internal thread. Installation restores thread alignment and provides a corrosion-resistant internal surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHSS drill sized for M10x1.5 reaming and clean chip removal\u003c\/li\u003e\n  \u003cli\u003ePrecision tap to cut threads for the stainless insert\u003c\/li\u003e\n  \u003cli\u003e304 stainless coil insert forms the finished M10x1.5 thread\u003c\/li\u003e\n  \u003cli\u003eInstallation and break-off pin tools for reliable seating and trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and applications is the kit suitable for?\u003c\/h3\u003e\n\u003cp\u003eThis repair set is built for versatility across automotive, industrial and household uses. It works well in ferrous and non-ferrous metals, fiberglass, composites and many plastics, making it useful for cylinder heads, transmission housings, brackets and plumbing components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with steel, aluminum, cast iron and composite materials\u003c\/li\u003e\n  \u003cli\u003eCommonly used on engine blocks, gearboxes, manifolds and fittings\u003c\/li\u003e\n  \u003cli\u003eResistant 304 stainless inserts help prevent future thread wear and corrosion\u003c\/li\u003e\n  \u003cli\u003eCompact case keeps tools organized for mobile repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools are included and how do they help you finish the job?\u003c\/h3\u003e\n\u003cp\u003eThe set combines cutting, installing and finishing tools so you can complete a thread repair from start to finish without extra purchases. Each part is sized and matched to produce a consistent, repeatable M10x1.5 result.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHSS drill bit with 135° tip for aggressive, efficient material removal\u003c\/li\u003e\n  \u003cli\u003eThread-cutting tap sized for the insert pilot thread form\u003c\/li\u003e\n  \u003cli\u003e304 stainless inserts for long-lasting internal threads and higher torque acceptance\u003c\/li\u003e\n  \u003cli\u003eInstallation driver and break-off pin tool to seat and trim inserts cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the correct kit and prepare for installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm the fastener specification (M10x1.5) and inspect the damaged hole for cracks or excessive wear. Use the included drill and tap in sequence, keep chips cleared, and follow insert seating instructions to ensure the new thread functions as intended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify thread size: M10x1.5 is standard metric fine pitch\u003c\/li\u003e\n  \u003cli\u003eInspect part for structural damage before repair\u003c\/li\u003e\n  \u003cli\u003eUse cutting oil where appropriate and clear chips frequently\u003c\/li\u003e\n  \u003cli\u003eSeat inserts fully and break pin per tool guidance for flush finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The BILITOOLS M10x1.5 Thread Repair Kit is aimed at mechanics, metalworkers, DIYers and maintenance technicians who need a reliable, portable solution to restore stripped or worn M10x1.5 threads. It suits anyone repairing automotive or industrial components where replacing the base part is impractical, or where strengthened internal threads will extend service life.\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 threads in aluminum parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit’s 304 stainless inserts create a stronger internal thread suited for aluminum and other softer metals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include enough inserts for multiple repairs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit contains a set quantity of inserts—suitable for several repairs; check the case contents photo to confirm exact count.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BILITOOLS","offers":[{"title":"Default Title","offer_id":48086987309214,"sku":"B09WN3JDQV","price":31.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bilitools-m10x1-5-front-packaging.jpg?v=1785912357","url":"https:\/\/northtrailauto.ca\/products\/bilitools-m10x1-5-thread-repair-kit-helicoil-style-hss-drill-with-304-stainless-inserts-complete-engine-gearbox-repair-set","provider":"North Trail Auto","version":"1.0","type":"link"}