{"product_id":"carmex-internal-un-threadmill-insert-8-tpi-30i8unmt7","title":"Carmex Internal UN Threadmill Insert 30mm\/ 8 TPI","description":"\u003cp\u003e\u003cstrong\u003eMill-Thread Insert – UN 8 TPI, Internal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e30 I 8 UN MT7 Mill-Thread Insert\u003c\/strong\u003e is specifically engineered for internal threading of Unified National (UN) profiles on CNC milling machines using helical interpolation. Designed to cut at 8 TPI, this insert delivers precise and reliable threading results for mechanical and general-purpose components using the Unified thread form. With a size 30 profile, 16 mm height, and 5.5 mm thickness, the insert ensures cutting stability, clean thread geometry, and optimal chip evacuation.\u003c\/p\u003e\n\u003cp\u003eManufactured from Carmex’s high-performance \u003cstrong\u003eMT7 carbide grade\u003c\/strong\u003e, the insert provides excellent wear resistance, consistent performance, and extended tool life across production runs. For maximum threading efficiency, this insert is compatible with Carmex’s comprehensive range of \u003ca href=\"https:\/\/wallersindustrialonline.com\/collections\/threadmills\" title=\"Threadmill Toolholders\"\u003e\u003cstrong\u003eSR series toolholders\u003c\/strong\u003e\u003c\/a\u003e available in single, twin, and multi-insert formats, with options for carbide shanks and internal coolant supply. These holders are designed to match insert sizes and ensure secure clamping and high-performance machining.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering Code\u003c\/strong\u003e: 30 I 8 UN MT7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Profile\u003c\/strong\u003e: UN – Unified National\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch (TPI)\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH (Height)\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT (Thickness)\u003c\/strong\u003e: 5.5 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: Internal-use only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Unified internal threads for mechanical and general-purpose use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Advantage\u003c\/strong\u003e: Precise, durable threading in combination with SR series toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCarmex Precision Tools Ltd.\u003c\/strong\u003e is globally recognized for its advanced threading solutions. The company offers a full range of Thread Turning inserts, Mill-Thread tools, Spiral Mill-Thread, Solid Carbide threadmills, and matching SR Series Toolholders ensuring full compatibility and performance from toolholder to insert.\u003c\/p\u003e","brand":"CARMEX PRECISION TOOLS LTD","offers":[{"title":"Default Title","offer_id":7304993112099,"sku":"30I8UNMT7","price":172.62,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2514\/1424\/files\/carmex-precision-tools-ltd-carmex-internal-un-threadmill-insert-30mm-8-tpi-1167079347.jpg?v=1768102688","url":"https:\/\/wallersindustrialonline.com\/products\/carmex-internal-un-threadmill-insert-8-tpi-30i8unmt7","provider":"Wallers Industrial Hardware ","version":"1.0","type":"link"}