{"product_id":"kungjuer-metric-thread-repair-kit-m12x1-5-helicoil-inserts-hss-bits","title":"KUNGJUER Metric Thread Repair Kit M12x1.5 – Helicoil Inserts \u0026 HSS Bits","description":"\u003ch2\u003ePrecision thread repair, powered by KUNGJUER\u003c\/h2\u003e\n\u003cp\u003eDamaged or worn threads don’t have to slow you down. The KUNGJUER Metric Thread Repair Kit is a complete, portable solution designed to restore fit and function with a clean, strong internal thread. Built for durability and crafted for both field and shop use, this kit blends precise engineering with practical handling to support reliable repairs without unnecessary downtime.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne twist drill (about 12.4 mm diameter)\u003c\/li\u003e\n  \u003cli\u003eOne screw tap\u003c\/li\u003e\n  \u003cli\u003eOne installation tool\u003c\/li\u003e\n  \u003cli\u003eOne breaking pin tool\u003c\/li\u003e\n  \u003cli\u003eTen helicoil-style thread inserts\u003c\/li\u003e\n  \u003cli\u003eOne hex wrench\u003c\/li\u003e\n  \u003cli\u003eOne sturdy storage case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits and features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable stainless steel hand tools deliver strength and wear resistance for repeated use.\u003c\/li\u003e\n  \u003cli\u003e135° drill bit design creates space for installation tools, reducing the risk of misalignment.\u003c\/li\u003e\n  \u003cli\u003eHSS screw taps provide precise thread formation for smooth insert installation.\u003c\/li\u003e\n  \u003cli\u003eErgonomic rubber grip offers a secure, comfortable hold during repairs.\u003c\/li\u003e\n  \u003cli\u003eEngraved marks on drill bits and taps help quick identification and faster setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials and applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for M12x1.5 threads and suitable for aluminum, iron, carbon steel, bronze, and magnesium.\u003c\/li\u003e\n  \u003cli\u003eIdeal for automotive repairs, machinery maintenance, and general damaged-thread restoration tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use (quick overview)\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eMark the damaged area and drill out the old threads with the 12.4 mm drill.\u003c\/li\u003e\n  \u003cli\u003eClear space with the 135° drill and prepare for insert installation.\u003c\/li\u003e\n  \u003cli\u003eThread the inserts using the HSS taps and install tools.\u003c\/li\u003e\n  \u003cli\u003eSecure the finished thread with the hex wrench and perform final checks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eAll components fit neatly into the carry case, keeping parts organized between jobs. This kit provides a practical, repeatable approach to thread restoration that appeals to DIY enthusiasts and professionals alike — a useful option to consider when replacement is not the first choice.\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: What is included in the KUNGJUER Metric Thread Repair Insert Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes drills, taps, installation tool, breaking pin tools, 10 thread inserts, hex wrench, and a carry case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials can this kit repair threads in?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It works with aluminum, iron, carbon steel, bronze, and magnesium, creating stronger internal threads and protecting tapped threads.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KUNGJUER","offers":[{"title":"Default Title","offer_id":42468185866325,"sku":"B0FMDMNDGP","price":32.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/kungjuer-metric-thread-repair-kit.jpg?v=1778068010","url":"https:\/\/plentytorque.co.uk\/products\/kungjuer-metric-thread-repair-kit-m12x1-5-helicoil-inserts-hss-bits","provider":"PlentyTorque","version":"1.0","type":"link"}