{"product_id":"16el36unjbma","title":"16EL36UNJBMA - Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Insert is a versatile tool for professional machinists and shops that regularly thread to UNJ standards. This left-hand external insert features a robust laydown triangular geometry that covers UNJC, UNJF, UNJEF, and UNJS threads, delivering reliable performance from simple jobs to the most demanding productions.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UNJ compatibility\u003c\/b\u003e: Supports UNJC, UNJF, UNJEF, and UNJS thread standards, reducing tool changes and simplifying inventory by handling multiple forms with a single insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular design\u003c\/b\u003e: Triangular geometry provides stable seating, promotes consistent chip control, and helps deliver uniform thread profiles across a wide range of materials and speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand configuration\u003c\/b\u003e: Optimized for left-handed threading setups, ensuring correct cutting direction and straightforward alignment to speed up setup and reduce errors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to support both basic and demanding applications, this insert enables faster turn-around on threaded parts, reduces downtime from tool swaps, and helps maintain consistent results across diverse materials and part geometries. With its broad compatibility and proven performance, it is a practical choice for workshops and production environments that require flexible, ready-to-use threading inserts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274733400142,"sku":"16EL36UNJBMA","price":12.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_95376beb-8289-4746-9c57-d9da99031ad7.jpg?v=1693482860","url":"https:\/\/www.protool-ltd.co.uk\/products\/16el36unjbma","provider":"Protool Precision Tools","version":"1.0","type":"link"}