{"product_id":"16er12unblu","title":"16ER12UNBLU - Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning External Insert is a precision cutting tool designed for external threading on UN standards (UNC, UNF, UNEF, UNS). Its laydown triangular geometry provides a stable, efficient cutting action, delivering accurate thread forms across a wide range of sizes and applications.\n\u003c\/p\u003e\n\u003cp\u003e\nPerfect for engineers, machinists, and maintenance teams, this insert offers dependable performance from basic to demanding threading jobs—helping you achieve consistent results, reduce scrap, and minimize downtime in busy shops.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UN-thread compatibility\u003c\/b\u003e: Designed to handle UNC, UNF, UNEF, and UNS external threads, allowing one insert to cover multiple standards and reducing tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability\u003c\/b\u003e: The laydown design provides strong cutting engagement, minimizing chatter and delivering a smooth, reliable thread finish across materials and conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, precision-ground construction\u003c\/b\u003e: Carefully ground edges and a robust geometry maintain sharpness for repeatable thread quality and longer insert life in production environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis external thread turning insert helps streamline threading operations by delivering consistent results, reducing cycle times, and enabling tooling standardization across UN-thread projects. Reliable performance across basic to demanding threads means fewer tool changes and more productive workdays.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274743165006,"sku":"16ER12UNBLU","price":10.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BLU_INSERT_a85d8065-c8af-4d2c-aea2-c14ff2d77d04.png?v=1761298391","url":"https:\/\/www.protool-ltd.co.uk\/products\/16er12unblu","provider":"Protool Precision Tools","version":"1.0","type":"link"}