{"product_id":"carmex-external-internal-whit-threadmill-insert-12mm-19-tpi","title":"Carmex External\/Internal WHIT Threadmill Insert 12mm\/ 19 TPI","description":"\u003cp\u003e\u003cstrong\u003eMill-Thread Insert – WHIT 19 TPI, External \u0026amp; Internal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12-19 W MT7 Mill-Thread Insert\u003c\/strong\u003e is designed for producing 55° Whitworth profile threads using CNC milling machines with helical interpolation. Suitable for both external and internal applications, this compact-size insert is ideal for smaller thread diameters commonly used in general engineering, fastening, and low-pressure pipe systems. With a height of 6.3 mm and a thickness of 2.9 mm, this size 12 insert offers excellent control and precision in tight machining spaces. Manufactured from Carmex’s advanced \u003cstrong\u003eMT7 carbide grade\u003c\/strong\u003e, it ensures exceptional wear resistance, thermal stability, and consistent thread form throughout production runs.\u003c\/p\u003e\n\u003cp\u003eThis insert is fully compatible with Carmex’s \u003ca title=\"Threadmill Toolholders\" href=\"https:\/\/wallersindustrialonline.com\/collections\/threadmills\"\u003e\u003cstrong\u003eSR series toolholders\u003c\/strong\u003e\u003c\/a\u003e, which are available in single, twin, and multi-insert configurations, with options for internal coolant and carbide shanks. These holders enhance clamping rigidity, reduce vibration, and help ensure repeatable high-accuracy threading in a variety of CNC setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering Code\u003c\/strong\u003e: 12-19 W MT7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External and Internal Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Profile\u003c\/strong\u003e: WHIT – Whitworth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch (TPI)\u003c\/strong\u003e: 19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH (Height)\u003c\/strong\u003e: 6.3 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT (Thickness)\u003c\/strong\u003e: 2.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide Grade\u003c\/strong\u003e: MT7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Type\u003c\/strong\u003e: Single-sided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Small-diameter Whitworth threading in fastening, mechanical, and pipe systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Advantage\u003c\/strong\u003e: Compact, high-precision insert with compatibility to SR series toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCarmex Precision Tools Ltd.\u003c\/strong\u003e is a leading manufacturer of high-quality cutting tools. Carmex specializes in threading solutions for turning and milling, offering Thread Turning inserts, Mill-Thread systems, Spiral Mill-Thread, and Solid Carbide threadmills all engineered to deliver accuracy, reliability, and efficiency in modern machining environments.\u003c\/p\u003e","brand":"CARMEX PRECISION TOOLS LTD","offers":[{"title":"Default Title","offer_id":51245322928164,"sku":"12-19WMT7","price":82.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5598\/3396\/files\/carmex-precision-tools-ltd-external-and-internal-threadmill-insert-carmex-external-internal-whit-threadmill-insert-12mm-19-tpi-50300005-1198295991.jpg?v=1786422501","url":"https:\/\/www.layerspecdynamics.com\/de\/products\/carmex-external-internal-whit-threadmill-insert-12mm-19-tpi","provider":"LayerSpec Dynamics","version":"1.0","type":"link"}