{"product_id":"tungaloy-vnmg160412-tm-t9115-carbide-turning-insert","title":"Tungaloy VNMG160412-TM T9115 CNC Turning Insert for Steel (ISO P), CVD Coated Carbide","description":"\u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 100%; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background-color: #47479f; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"color: #ffffff; margin: 0; font-size: 28px; font-weight: bold; text-transform: uppercase;\"\u003eTungaloy VNMG160412-TM T9115 (VNMG333)\u003c\/h1\u003e\n\u003cp style=\"color: #ffffff; margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHeavy-Duty Medium Cutting Insert for High-Speed Steel Turning\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 10px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"background-color: #f9f9f9; padding: 15px; border-left: 5px solid #47479F; font-style: italic; color: #555;\"\u003e\"Which insert offers the best edge strength for high-feed steel turning with excellent chip control?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy VNMG160412-TM T9115\u003c\/strong\u003e is a 35° rhombic negative insert engineered for maximum productivity. With a \u003cstrong\u003e1.2mm (R1.2) nose radius\u003c\/strong\u003e, this model provides significantly higher edge strength and surface finish stability compared to the 0.8mm version. It features the industry-leading \u003cstrong\u003eT9115 CVD grade\u003c\/strong\u003e, optimized for ISO P steel machining, and the \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e which balances cutting force and chip evacuation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px; background-color: #f4f4f4;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium T9115 Grade:\u003c\/strong\u003e Multi-layered CVD coating (TiCN + Al2O3) provides extreme wear resistance at high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced 1.2mm Radius:\u003c\/strong\u003e Superior edge toughness, perfect for larger feed rates and reducing tool breakage in heavy-duty applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM (Turning Medium) Geometry:\u003c\/strong\u003e Specialized chipbreaker designed to prevent long, stringy chips in carbon and alloy steels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Sided Efficiency:\u003c\/strong\u003e 4 cutting edges per insert deliver a lower cost-per-edge for high-volume CNC production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 20px; margin-bottom: 30px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"margin-top: 0; font-size: 16px; color: #47479f; text-align: center;\"\u003eVNMG 16 04 12 - TM Breakdown\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; font-weight: bold; text-align: center;\"\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003eV\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e35° Rhombic\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003eN\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003eM\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003eG\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eHole\/Type\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003e16\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e16mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003e04\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px; background: #47479F; color: white;\"\u003e12\u003cbr\u003e\u003csmall style=\"font-weight: normal; color: white;\"\u003e1.2mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 8px; width: 70px;\"\u003eTM\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eMedium Breaker\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #47479f; color: white; text-align: center;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eANSI\/Inch Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNose Radius (RE)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMain Grade\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG160412-TM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG333-TM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.2 mm (3\/64\")\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eT9115 (CVD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eRecommended Cutting Parameters (Steel)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f4f4f4; text-align: center;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeed Rate (f)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLow\/Med Carbon Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e180 - 400 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.20 - 0.50 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.5 - 5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px; background-color: #f4f4f4;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eApplications \u0026amp; Tooling Compatibility\u003c\/h2\u003e\n\u003cp\u003eOptimized for medium to heavy turning of steel components in Automotive, Energy, and General Machining sectors.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 20px; text-align: center; background-color: white; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold; color: #47479f;\"\u003eRecommended Standard Toolholders:\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0; font-family: monospace; font-size: 16px;\"\u003eMVJNR\/L | MVVNN | MVQNR\/L (Standard 1604\/33x Holders)\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background: rgb(71, 71, 159); padding: 10px 25px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px;\"\u003e\u003cb\u003eBrowse Compatible Toolholders →\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eMaterial Comparison: Which T-Grade do you need?\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Focus\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eApplication Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eT9115\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Speed \u0026amp; Stability\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eContinuous cutting, best wear resistance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eT9125\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVersatility \u0026amp; Toughness\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInterrupted cuts, unstable setups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px; background-color: #47479f; color: white;\"\u003e\n\u003ch2 style=\"color: white; text-align: center;\"\u003eCustomer Success Stories\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #fff; padding: 15px; border-radius: 8px; background-color: rgba(255,255,255,0.1);\"\u003e\n\u003cspan style=\"color: #ffd700;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"The 1.2mm radius on the VNMG160412 is a beast. We increased feed rate by 30% compared to the 0.8mm version.\"\u003c\/p\u003e\n\u003csmall\u003e— David T., USA 🇺🇸\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #fff; padding: 15px; border-radius: 8px; background-color: rgba(255,255,255,0.1);\"\u003e\n\u003cspan style=\"color: #ffd700;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"T9115 grade is very predictable. No sudden flaking during high-speed runs on 42CrMo4.\"\u003c\/p\u003e\n\u003csmall\u003e— Marco V., Italy 🇮🇹\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #fff; padding: 15px; border-radius: 8px; background-color: rgba(255,255,255,0.1);\"\u003e\n\u003cspan style=\"color: #ffd700;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Excelente control de viruta. Muy recomendable para tornos CNC.\"\u003c\/p\u003e\n\u003csmall\u003e— Carlos P., Mexico 🇲🇽\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #fff; padding: 15px; border-radius: 8px; background-color: rgba(255,255,255,0.1);\"\u003e\n\u003cspan style=\"color: #ffd700;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Strong edge. Good for roughing to semi-finishing in one go.\"\u003c\/p\u003e\n\u003csmall\u003e— Kenji A., Japan 🇯🇵\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003e1. Can the VNMG160412-TM be used for finishing?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666;\"\u003eWhile it can finish, the 1.2mm radius is better suited for medium to heavy cutting. For fine finishing, consider a 0.4mm radius with the -TS chipbreaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003e2. What is the benefit of the T9115 coating?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666;\"\u003eIt uses Tungaloy's premium CVD technology with a thick Al2O3 layer, which prevents heat deformation at speeds up to 400 m\/min.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003e3. Is this compatible with MVJNR holders?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666;\"\u003eYes, it fits all standard 35° VNMG 1604 (VNMG 33x) style toolholders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f9f9f9; border-top: 2px solid #47479F; text-align: center; font-size: 13px;\"\u003e\n\u003cstrong\u003ePro Machining Tip:\u003c\/strong\u003e Use VNMG160412 (1.2mm) when you need higher material removal rates and a stronger tool tip. Switch to VNMG160408 (0.8mm) for lower cutting forces and narrower tolerances.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43170907685036,"sku":"VNMG160412-TM T9115","price":93.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_VNMG160412-TM_T9115_Carbide_Insert_for_Heavy_Steel_Turning.jpg?v=1775702828","url":"https:\/\/cnchome-beyond.com\/products\/tungaloy-vnmg160412-tm-t9115-carbide-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}