{"product_id":"16el40unk20","title":"16EL40UNK20 - Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Insert - UN (UNC, UNF, UNEF, UNS) - Left Hand - 16EL40UNK20 is a versatile external thread turning insert designed to handle UNC, UNF, UNEF, and UNS threads with a left-hand orientation. Its compact triangular laydown geometry provides stable cutting and consistent chip control, making it suitable for a wide range of threading tasks.\n\u003c\/p\u003e\n\u003cp\u003e\nDesigned to cover the majority of thread standards used today, this insert sits within Carmex's globally recognized, industry-leading line of thread turning solutions. Whether you’re performing routine production work or precision-heavy jobs, it offers reliable results with straightforward setup across diverse materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standard compatibility (UNC\/UNF\/UNEF\/UNS)\u003c\/b\u003e: Tackle external threading tasks across multiple standards with a single insert, minimizing tool changes and streamlining setup for faster, more efficient machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading capability\u003c\/b\u003e: Optimized for left-hand threads, ensuring correct cutting direction and improved chip flow for smoother, more predictable operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability\u003c\/b\u003e: Robust seating and consistent cutting action across applications, supporting longer tool life and reliable thread accuracy even under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith the Carmex 16EL40UNK20, you gain a dependable solution that supports accurate thread profiles, reduces downtime from tool changes, and maintains consistent results across basic to demanding threading tasks. This durable insert is designed to help your workflow stay productive and on schedule, giving you confidence in every build.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274733695054,"sku":"16EL40UNK20","price":10.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_0c1ef0d5-a94e-4f97-8140-68cf0b656bc2.jpg?v=1693482890","url":"https:\/\/www.protool-ltd.co.uk\/products\/16el40unk20","provider":"Protool Precision Tools","version":"1.0","type":"link"}