{"product_id":"orion-motor-tech-172pc-sae-thread-repair-kit-1-4-1-2-sizes-hss-drills-150-inserts","title":"Orion Motor Tech 172pc SAE Thread Repair Kit — 1\/4\"–1\/2\" Sizes, HSS Drills \u0026 150 Inserts","description":"\u003cp\u003e\u003cstrong\u003eThe Orion Motor Tech 172-piece SAE thread repair kit is a complete set for restoring and reinforcing stripped or damaged threads in common SAE sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're rebuilding an engine block, restoring a threaded hole in an aluminum bracket, or protecting a fastener location from future wear, this Orion Motor Tech kit supplies the drill bits, taps, wire inserts, and installation tools needed to repair threads quickly on-site or in the shop. The kit groups the most commonly used SAE thread sizes—1\/4\", 5\/16\", 3\/8\", 7\/16\", and 1\/2\"—into a single blow-molded case so parts are organized and portable.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore stripped threads?\u003c\/h3\u003e\n\u003cp\u003eRestoration follows a simple sequence: drill to the correct minor diameter, tap the enlarged hole to accept a wire insert, install the stainless-steel insert and break off the tang. The kit includes the drill, tap, insert, and tang-break tools for each size so you can complete the repair without sourcing extra parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes five drill bits matched to SAE sizes for accurate hole preparation.\u003c\/li\u003e\n  \u003cli\u003eFive screw taps create the correct thread form for the wire inserts to seat.\u003c\/li\u003e\n  \u003cli\u003e150 wire thread inserts restore original thread strength and engagement.\u003c\/li\u003e\n  \u003cli\u003eTen installation and tang break-off tools finish each insert for a flush, usable thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect from the tools?\u003c\/h3\u003e\n\u003cp\u003eThe drills and taps are manufactured from heat-treated high-speed steel and finished with a corrosion-resistant coating for longer life under repeated use. Inserts are designed for durability in varied base metals, and the break-off tools deliver consistent tang removal for a clean result.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated high-speed steel resists wear during heavy-duty rethreading.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finishes extend tool life and reliability.\u003c\/li\u003e\n  \u003cli\u003eWire inserts resist deformation and distribute load across repaired threads.\u003c\/li\u003e\n  \u003cli\u003eRobust installation tools withstand repeated use on multiple jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich materials and applications is this set suitable for?\u003c\/h3\u003e\n\u003cp\u003eThis rethreading set is suitable for aluminum, cast iron, carbon steel, and many other common shop metals. It’s intended for both repair and preventative reinforcement where threaded connections see regular torque, vibration, or repeated assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks well on soft aluminum engine components and housings.\u003c\/li\u003e\n  \u003cli\u003eEffective for steel and cast-iron parts that need thread renewal.\u003c\/li\u003e\n  \u003cli\u003eUseful for automotive, motorcycle, marine, and machinery maintenance.\u003c\/li\u003e\n  \u003cli\u003eAlso handy for fabrication shops and do-it-yourself home repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the kit organized and transported between jobs?\u003c\/h3\u003e\n\u003cp\u003eThe complete set arrives in a blow-molded storage case with labeled compartments for drills, taps, wire inserts, and installation tools. Everything stays organized during transport to job sites or when stored in a shop drawer, reducing the time needed to find the right part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact blow-molded case with dedicated slots for each component.\u003c\/li\u003e\n  \u003cli\u003eClear layout lets you inventory consumables like wire inserts at a glance.\u003c\/li\u003e\n  \u003cli\u003eCase keeps cutting tools separated to protect edges and prolong life.\u003c\/li\u003e\n  \u003cli\u003eLightweight and stackable for easy storage in service vehicles or benches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Orion Motor Tech 172-piece SAE thread repair kit is aimed at mechanics, technicians, fabricators, and experienced DIYers who need a reliable, portable solution to repair or strengthen threaded holes in common SAE sizes. If you service engines, restore vehicles, or maintain equipment that uses 1\/4\"–1\/2\" fasteners and you want a single kit that covers drilling, tapping, inserting, and finishing, this set delivers the tools and consumables to complete those jobs efficiently.\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 the kit include all parts to complete a repair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It contains matched drills, taps, 150 inserts, and installation\/tang break tools for each SAE size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these inserts in aluminum parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The inserts and tools are suitable for aluminum, steel, cast iron, and similar materials.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":55168579469655,"sku":"B0BTJ13NC4","price":73.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/orion-motor-tech-front-case-open_818c1cd6-23ec-4341-ba85-83a30309e7e9.jpg?v=1790409014","url":"https:\/\/britishgarage.co.uk\/products\/orion-motor-tech-172pc-sae-thread-repair-kit-1-4-1-2-sizes-hss-drills-150-inserts","provider":"British Garage","version":"1.0","type":"link"}