{"product_id":"taegutec-tnmg-160408l-vf-ct3000-cermet-insert-left-hand-high-feed-finishing","title":"Taegutec TNMG 160408L-VF CT3000 Cermet Insert Left-Hand High-Feed Finishing (10pcs)","description":"\u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 100%; margin: 0 auto; overflow-x: hidden;\"\u003e\n\n  \u003cheader style=\"background-color: #47479F; padding: 40px 20px; text-align: center; border-radius: 4px; margin-bottom: 30px;\"\u003e\n    \u003ch1 style=\"color: #ffffff; margin: 0; font-size: 26px; font-weight: 700; text-transform: uppercase;\"\u003eTaeguTec TNMG 160408L-VF CT3000\u003c\/h1\u003e\n    \u003cp style=\"color: #e0e0ff; margin-top: 10px; font-size: 1.1em;\"\u003eProfessional Uncoated Cermet for High-Gloss Steel Finishing\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cdiv style=\"background: #f9f9fb; padding: 25px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n      \u003cp style=\"font-size: 1.1em; color: #444; font-weight: 500; margin-bottom: 15px;\"\u003e\n        \u003cem\u003e\"Which left-hand cermet insert is most suitable for high-speed finishing of alloy steel to achieve a mirror-like surface finish?\"\u003c\/em\u003e\n      \u003c\/p\u003e\n      \u003cp\u003eThe \u003cstrong\u003eTaeguTec TNMG 160408L-VF CT3000\u003c\/strong\u003e is the definitive answer for precision machinists. This \u003cstrong\u003euncoated Cermet\u003c\/strong\u003e grade is characterized by its high chemical stability, which prevents Built-Up Edge (BUE) and oxidation at the high temperatures common in high-speed turning. The \u003cstrong\u003eVF (Very Fine) chipbreaker\u003c\/strong\u003e is designed with a sharp cutting edge and narrow groove geometry to provide elite chip control even at minimal depths of cut. With its \u003cstrong\u003eLeft-Hand (L)\u003c\/strong\u003e orientation and \u003cstrong\u003e0.8mm corner radius\u003c\/strong\u003e, this insert offers a perfect blend of edge strength and surface integrity for finishing operations on \u003cstrong\u003eISO P (Steel)\u003c\/strong\u003e workpieces.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eKey Core Advantages\u003c\/h2\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 280px; padding: 20px; border: 1px solid #47479F; border-radius: 8px; background: #fff;\"\u003e\n        \u003cstrong style=\"color: #47479F; font-size: 1.1em;\"\u003eMirror Finish Results\u003c\/strong\u003e\n        \u003cp style=\"margin-top: 8px;\"\u003eThe Cermet CT3000 substrate maintains a sharp edge longer than carbide, ensuring high-gloss surface Ra and superior dimensional accuracy.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 280px; padding: 20px; border: 1px solid #47479F; border-radius: 8px; background: #fff;\"\u003e\n        \u003cstrong style=\"color: #47479F; font-size: 1.1em;\"\u003eSharp VF Chipbreaking\u003c\/strong\u003e\n        \u003cp style=\"margin-top: 8px;\"\u003eDesigned for light depths of cut, the VF geometry breaks stringy chips effectively, protecting the part surface from \"bird-nesting.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 280px; padding: 20px; border: 1px solid #47479F; border-radius: 8px; background: #fff;\"\u003e\n        \u003cstrong style=\"color: #47479F; font-size: 1.1em;\"\u003eHigh Speed, Low Wear\u003c\/strong\u003e\n        \u003cp style=\"margin-top: 8px;\"\u003eOptimized for dry or wet high-speed finishing where tool-life stability and heat resistance are paramount for process security.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n    \n    \u003cdiv style=\"margin: 25px 0; border: 2px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n      \u003ch3 style=\"margin-top: 0; font-size: 1.2em; color: #47479F; text-align: center;\"\u003eModel Designation Decoding: TNMG 160408L-VF\u003c\/h3\u003e\n      \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; font-family: monospace; font-size: 1.1em; margin-top: 15px; justify-content: center;\"\u003e\n        \u003cdiv style=\"border: 1px solid #ccc; padding: 10px; text-align: center; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTriangular\u003c\/small\u003e\n\u003c\/div\u003e\n        \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; background: #f0f0ff;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eNegative\u003c\/small\u003e\n\u003c\/div\u003e\n        \u003cdiv style=\"border: 1px solid #ccc; padding: 10px; text-align: center; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n        \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; background: #f0f0ff;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eWith Hole\u003c\/small\u003e\n\u003c\/div\u003e\n        \u003cdiv style=\"border: 1px solid #ccc; padding: 10px; text-align: center; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003e160408\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8 Rad\u003c\/small\u003e\n\u003c\/div\u003e\n        \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; background: #f0f0ff;\"\u003e\n\u003cstrong\u003eL-VF\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eLH-Fine\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #47479F; color: white;\"\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStandard\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDesignation\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInscribed Circle\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRadius\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eMetric (ISO)\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTNMG 160408L-VF\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.80 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eImperial (ANSI)\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTNMG 332L-VF\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3\/8\"\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1\/32\"\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3 style=\"color: #47479F;\"\u003eRecommended Cutting Parameters (CT3000)\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px;\"\u003e\n      \u003ctr style=\"background: #f2f2f2;\"\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMaterial (ISO P)\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVc (m\/min)\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003efn (mm\/rev)\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eLow Carbon Steel\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e250 - 450\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eAlloy Steel\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e180 - 320\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.20\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003cdiv style=\"border: 2px solid #47479F; padding: 20px; text-align: center; border-radius: 8px; background: #fff;\"\u003e\n      \u003cp style=\"margin: 0; font-weight: bold; color: #47479F;\"\u003eCompatible Left-Hand Holders\u003c\/p\u003e\n      \u003ca href=\"\/search?q=TNMG+Holder+16+Left\" style=\"display: inline-block; margin-top: 10px; padding: 10px 25px; background: #47479F; color: white; text-decoration: none; border-radius: 4px; font-weight: bold;\"\u003eShop LH TNMG 16 Toolholders →\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; background: #f4f4f4; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eApplications \u0026amp; Compatibility\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 20px; line-height: 2;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePrecision Mechanical Parts:\u003c\/strong\u003e Final surface passes on transmission gears and drive shafts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eComplex Back-Turning:\u003c\/strong\u003e Specialized Left-Hand geometry for specific lathe tool post setups.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh Ra Finish:\u003c\/strong\u003e Applications where secondary grinding or polishing needs to be eliminated.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard fit for all 16mm triangular Left-Hand toolholders (MTJNL, PSSNL, etc.).\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eTaeguTec Cermet vs. Carbide\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px;\"\u003e\n        \u003ctr style=\"background: #47479F; color: white;\"\u003e\n          \u003cth style=\"padding: 12px;\"\u003eGrade Type\u003c\/th\u003e\n          \u003cth style=\"padding: 12px;\"\u003eSeries\u003c\/th\u003e\n          \u003cth style=\"padding: 12px;\"\u003eRecommended Operation\u003c\/th\u003e\n          \u003cth style=\"padding: 12px;\"\u003eFinish Quality\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #f0f0ff; font-weight: bold; border: 2px solid #47479F;\"\u003e\n          \u003ctd style=\"padding: 10px;\"\u003eCermet (Uncoated)\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px;\"\u003eCT3000\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px;\"\u003eHigh-Speed Finishing\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px;\"\u003eMirror Finish\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTT8125\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose \/ Med-Fin\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard Finish\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTT9225\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Roughing\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRough Surface\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eWhy Choose TaeguTec CT3000?\u003c\/h2\u003e\n    \u003cp\u003eMachining steel at high speeds requires a tool that can handle \"crater wear\" and thermal shock. The \u003cstrong\u003eCT3000 Cermet\u003c\/strong\u003e grade offers a unique chemical inertness that prevents the workpiece material from welding to the insert, which is the primary cause of poor surface finishes in carbide. When paired with the \u003cstrong\u003eVF chipbreaker\u003c\/strong\u003e, it effectively manages the \"chips of the finishing zone\"—those small, thin curls that can often ruin a part if not properly broken. For shops running high-precision CNC lathes, the \u003cstrong\u003eTNMG 160408L-VF\u003c\/strong\u003e is the choice for reliability and aesthetic perfection.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; margin-top: 25px;\"\u003e\n      \u003cdiv style=\"padding: 15px; border: 1px solid #ddd; border-radius: 8px; background: #fff;\"\u003e\n        \u003cdiv style=\"color: #f1c40f; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n        \u003cp style=\"font-size: 0.9em; font-style: italic;\"\u003e\"Outstanding surface finish on 4140 steel. We eliminated our polishing step entirely.\"\u003c\/p\u003e\n        \u003csmall\u003e\u003cstrong\u003e— James R., USA\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 15px; border: 1px solid #ddd; border-radius: 8px; background: #fff;\"\u003e\n        \u003cdiv style=\"color: #f1c40f; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n        \u003cp style=\"font-size: 0.9em; font-style: italic;\"\u003e\"Hervorragende Standzeit bei hoher Geschwindigkeit. CT3000 ist der Beste für das Schlichten.\"\u003c\/p\u003e\n        \u003csmall\u003e\u003cstrong\u003e— Klaus W., Germany\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 15px; border: 1px solid #ddd; border-radius: 8px; background: #fff;\"\u003e\n        \u003cdiv style=\"color: #f1c40f; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n        \u003cp style=\"font-size: 0.9em; font-style: italic;\"\u003e\"Finitura superficiale incredibile. Il controllo del truciolo VF è molto preciso.\"\u003c\/p\u003e\n        \u003csmall\u003e\u003cstrong\u003e— Marco G., Italy\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 15px; border: 1px solid #ddd; border-radius: 8px; background: #fff;\"\u003e\n        \u003cdiv style=\"color: #f1c40f; margin-bottom: 5px;\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cp style=\"font-size: 0.9em; font-style: italic;\"\u003e\"Stable and predictable. Great for our automated production runs.\"\u003c\/p\u003e\n        \u003csmall\u003e\u003cstrong\u003e— Hiroshi T., Japan\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 6px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv style=\"margin-top: 15px;\"\u003e\n      \u003cdiv style=\"margin-bottom: 10px; padding: 15px; background: #f9f9f9; border-radius: 4px;\"\u003e\n        \u003cstrong\u003eQ: Can I use CT3000 (Cermet) for interrupted cuts?\u003c\/strong\u003e\u003cbr\u003e\n        \u003csmall\u003eA: Cermet is more brittle than carbide. It is highly recommended for continuous finishing. For heavy interruptions, use carbide grade TT8125.\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"margin-bottom: 10px; padding: 15px; background: #f9f9f9; border-radius: 4px;\"\u003e\n        \u003cstrong\u003eQ: Is coolant required for this grade?\u003c\/strong\u003e\u003cbr\u003e\n        \u003csmall\u003eA: Cermet excels in both wet and dry conditions. Dry finishing is often preferred for cermet as it prevents thermal cracking of the edge.\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"margin-bottom: 10px; padding: 15px; background: #f9f9f9; border-radius: 4px;\"\u003e\n        \u003cstrong\u003eQ: What is the optimal depth of cut (Ap) for the VF chipbreaker?\u003c\/strong\u003e\u003cbr\u003e\n        \u003csmall\u003eA: The VF is specialized for light finishing, generally performing best between 0.2mm and 1.5mm Ap.\u003c\/small\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cfooter style=\"padding: 25px; background: #47479F; color: #ffffff; text-align: center; border-radius: 4px;\"\u003e\n    \u003cp style=\"margin: 0; font-weight: bold;\"\u003ePro-Tip: When using CT3000, increase your cutting speed (Vc) by 20% compared to carbide to achieve the most stable tool life and a high-gloss finish.\u003c\/p\u003e\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e ","brand":"taegutec","offers":[{"title":"Default Title","offer_id":43341702234284,"sku":"TNMG160408L-VF CT3000","price":113.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/TaeguTec_TNMG_160408L-VF_CT3000_left-hand_triangular_Cermet_insert_for_high-gloss_steel_turning..jpg?v=1776841719","url":"https:\/\/cnchome-beyond.com\/products\/taegutec-tnmg-160408l-vf-ct3000-cermet-insert-left-hand-high-feed-finishing","provider":"CNCHome-Beyond","version":"1.0","type":"link"}