{"product_id":"16el12unjk20","title":"16EL12UNJK20 - Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Insert is a left-hand, external threading tool designed to work across UNJ thread standards (UNJC, UNJF, UNJEF, UNJS). Its laydown triangular geometry provides versatile performance across a broad range of thread turning tasks, enabling a single insert to handle multiple standards.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for both basic and demanding machining, it helps you produce clean, accurate threads with fewer tool changes and smoother cycle times. Part number 16EL12UNJK20.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UNJ compatibility across UNJC, UNJF, UNJEF, and UNJS\u003c\/b\u003e: Lets you tackle many thread turning jobs with one insert, reducing setup time and inventory needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading optimized\u003c\/b\u003e: Specifically engineered for left-hand threads to deliver stable cutting action and consistent thread quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for smooth cuts\u003c\/b\u003e: Provides stable engagement, reduces chatter, and supports reliable chip control across a wide range of materials and applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination of compatibility, specialized threading support, and proven geometry helps you streamline threading workflows, save time on setup and changes, and achieve dependable results from first pass to final finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274728353870,"sku":"16EL12UNJK20","price":9.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_480cccdc-434c-4279-86dc-20afbdb3c3e7.jpg?v=1693482430","url":"https:\/\/www.protool-ltd.co.uk\/products\/16el12unjk20","provider":"Protool Precision Tools","version":"1.0","type":"link"}