{"product_id":"kungjuer-3pcs-thread-file-set-metric-sae-rethread-files-for-precision-thread-repair","title":"KUNGJUER 3Pcs Thread File Set – Metric \u0026 SAE Rethread Files for Precision Thread Repair","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the KUNGJUER 3Pcs Thread File Set, a compact, durable solution designed to restore damaged external threads on bolts, screws, studs, and pipes. Crafted from high-carbon steel and finished with a black oxide coating, these files are built to maintain precision through multiple repairs in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eWhat’s inside and how it helps\u003c\/h3\u003e\n\u003cp\u003eThe trio provides a wide range of metric and SAE rethread options. Metric files span 0.75 mm to 3.00 mm, while SAE UNF and UNC files cover common increments, increasing your chances of matching the correct thread profile without guesswork. This versatility makes the set suitable for a broad spectrum of repairs in both workshops and field settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetric sizes: 0.75 mm, 1.00 mm, 1.25 mm, 1.50 mm, 1.75 mm, 2.00 mm, 2.50 mm, 3.00 mm\u003c\/li\u003e\n  \u003cli\u003eSAE UNF sizes: 9, 10, 12, 16, 20, 27, 28, 32\u003c\/li\u003e\n  \u003cli\u003eSAE UNC sizes: 11, 12, 13, 14, 16, 18, 20, 24\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction and reliability\u003c\/h3\u003e\n\u003cp\u003eCrafted from high-carbon steel and finished with black oxide, the tools are heat-treated to preserve sharpness and accuracy after repeated use. The result is a dependable set that tolerates regular repairs in shop or field settings.\u003c\/p\u003e\n\u003ch3\u003eSafety and ergonomics\u003c\/h3\u003e\n\u003cp\u003eThe design includes a removable handle and protective end caps, which help prevent slips and injuries while providing a comfortable, controlled grip during threading work.\u003c\/p\u003e\n\u003ch3\u003eWhere you’ll use them\u003c\/h3\u003e\n\u003cp\u003eIdeal for professional mechanics, industrial maintenance, engine work, chassis installations, piping systems, and electrical equipment setups. Use this set in a workshop or on-site to address thread damage with precision and ease.\u003c\/p\u003e\n\u003ch3\u003eWhy choose KUNGJUER\u003c\/h3\u003e\n\u003cp\u003eWith a heat-treated carbon steel core and a precise finish, these files resist wear and maintain effective cutting action. The removable handle allows for a comfortable grip during longer repair sessions, while end caps protect your fingers in tight spaces.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eWipe clean after use and store in a designated case. The black oxide finish helps resist rust in humid environments, though routine cleaning extends life. Avoid prolonged soaking in water.\u003c\/p\u003e\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChoose the appropriate size range to match the damaged thread.\u003c\/li\u003e\n  \u003cli\u003eApply light, steady strokes to avoid removing more material than needed.\u003c\/li\u003e\n  \u003cli\u003eInspect threads before filing to prevent over-enlarging threads.\u003c\/li\u003e\n  \u003cli\u003eWear eye protection and follow standard safety practices during repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 sizes are included in the KUNGJUER 3Pcs Thread File Set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set covers metric sizes from 0.75 mm to 3.00 mm and SAE UNF\/UNC sizes for broad threading options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes this thread file set durable and safe to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High-carbon steel with a black oxide finish, plus a removable handle and end caps for safer operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KUNGJUER","offers":[{"title":"Default Title","offer_id":42466255962197,"sku":"B0FQC1RRVP","price":34.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/kungjuer-3pcs-thread-file-set-box.jpg?v=1778043474","url":"https:\/\/plentytorque.co.uk\/products\/kungjuer-3pcs-thread-file-set-metric-sae-rethread-files-for-precision-thread-repair","provider":"PlentyTorque","version":"1.0","type":"link"}