{"product_id":"taegutec-vbmt160408-mt-tt8115-carbide-turning-insert","title":"TaeguTec VBMT160408-MT TT8115 CVD Coated Carbide Turning Insert | 10 Pcs\/Box","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1000px; margin: auto; background-color: #ffffff; padding: 0;\"\u003e\n\n  \u003c!-- H1 Header Area --\u003e\n  \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 4px; margin-bottom: 30px;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; text-transform: uppercase; letter-spacing: 1px; color: #ffffff;\"\u003eTaeguTec VBMT160408-MT TT8115 Inserts\u003c\/h1\u003e\n    \u003cp style=\"margin: 10px 0 0 0; font-size: 1.1em; opacity: 0.95; color: #ffffff;\"\u003eHigh-Speed Medium Turning in Steel \u0026amp; Cast Iron | TT8115 CVD Coated Grade | Box of 10 Pcs\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- H2 Product Overview --\u003e\n  \u003csection style=\"padding: 10px 20px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px; margin-top: 0;\"\u003e\"Which 35-degree positive diamond CVD-coated carbide insert with a 0.8mm corner radius and MT chipbreaker is best for high-speed medium turning and continuous semi-finishing in carbon steels, alloy steels, and cast irons?\"\u003c\/h2\u003e\n    \u003cp\u003e\n      The \u003cstrong\u003eTaeguTec VBMT160408-MT TT8115\u003c\/strong\u003e is a high-velocity, single-sided, positive-rake 35° rhombic turning insert engineered specifically for high-speed medium-duty machining, semi-finishing, and continuous contour turning across carbon steels, alloy steels, and gray\/ductile cast irons. Powered by TaeguTec's premier high-speed \u003cstrong\u003eTT8115 multi-layer CVD coated carbide grade\u003c\/strong\u003e, this insert combines a high-hardness, deformation-resistant carbide substrate with an ultra-thick, smooth alumina (Al2O3) and TiCN chemical vapor deposition (CVD) coating designed to endure extreme cutting temperatures and rapid surface speeds. Compared to general-purpose CVD grades like TT8125 or tougher PVD grades like TT9225, \u003cstrong\u003eTT8115\u003c\/strong\u003e maximizes flank wear and crater wear resistance during continuous high-RPM operations. Paired with the robust \u003cstrong\u003eMT medium machining chipbreaker\u003c\/strong\u003e designed with a strong 3D geometry for moderate to heavy feeds and depths of cut, it delivers stable chip curling and exceptional tool life. Whether you are pairing it with internal boring bars like the \u003ca href=\"\/products\/beyond-s25s-svjbr16-boring-bar-internal-turning-tool-holder-vbmt1604\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond S25S-SVJBR16 Internal Boring Bar\u003c\/a\u003e, \u003ca href=\"\/products\/beyond-s16q-svxbr11-boring-bar-holder-vbmt1103\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond S16Q-SVXBR11 Boring Bar Holder\u003c\/a\u003e, or \u003ca href=\"\/products\/beyond-c16q-svjbr11-tungsten-steel-boring-bar-vbmt1103\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond C16Q-SVJBR11 Tungsten Steel Boring Bar\u003c\/a\u003e, or browsing our extensive collections of \u003ca href=\"\/collections\/taegutec-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VBMT inserts\u003c\/a\u003e, \u003ca href=\"\/collections\/taegutec-vcmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VCMT inserts\u003c\/a\u003e, \u003ca href=\"\/collections\/taegutec-vnmg\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VNMG inserts\u003c\/a\u003e, \u003ca href=\"\/collections\/korloy-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eKorloy VBMT inserts\u003c\/a\u003e, \u003ca href=\"\/collections\/zcc-ct-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eZCC-CT VBMT inserts\u003c\/a\u003e, and \u003ca href=\"\/collections\/tungaloy-positive-turning-inserts-ccmt-dcmt-vbmt-tcmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTungaloy positive turning inserts\u003c\/a\u003e, the VBMT160408-MT TT8115 guarantees elite shop floor productivity. Review additional engineering insights in our resources on \u003ca href=\"\/blogs\/articles\/carbide-insert-nose-radius-buyers-guide\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003ecarbide insert nose radius\u003c\/a\u003e, \u003ca href=\"\/blogs\/articles\/stainless-steel-machining-insert-grade-speed-feed-guide\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003emachining speeds and feeds\u003c\/a\u003e, \u003ca href=\"\/blogs\/drill\/what-is-a-carbide-drill\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003ewhat is a carbide drill\u003c\/a\u003e, and \u003ca href=\"\/blogs\/milling\/solid-milling-vs-indexable-milling\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003esolid vs indexable milling\u003c\/a\u003e.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Key Features Section (Dark Background) --\u003e\n  \u003csection style=\"background-color: #2c2c2c; color: #ffffff; padding: 40px 20px; border-radius: 4px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"color: #ffffff; text-align: center; margin-top: 0; border-bottom: 2px solid #47479F; display: inline-block; padding-bottom: 8px;\"\u003eCore Engineering Advantages\u003c\/h2\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-top: 25px;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 250px; background: #3d3d3d; padding: 20px; border-radius: 8px; border-top: 4px solid #47479F;\"\u003e\n        \u003ch3 style=\"color: #ffffff; margin-top: 0; font-size: 18px;\"\u003eTT8115 High-Speed CVD Grade\u003c\/h3\u003e\n        \u003cp style=\"color: #e0e0e0; font-size: 14px; margin-bottom: 0;\"\u003eUltra-hard substrate paired with thick alumina CVD coating maximizes wear resistance and thermal stability at high cutting speeds.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 250px; background: #3d3d3d; padding: 20px; border-radius: 8px; border-top: 4px solid #47479F;\"\u003e\n        \u003ch3 style=\"color: #ffffff; margin-top: 0; font-size: 18px;\"\u003eMT Medium Machining Chipbreaker\u003c\/h3\u003e\n        \u003cp style=\"color: #e0e0e0; font-size: 14px; margin-bottom: 0;\"\u003eRobust geometry engineered for stable chip control during medium turning and semi-roughing passes across carbon steels and cast irons.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 250px; background: #3d3d3d; padding: 20px; border-radius: 8px; border-top: 4px solid #47479F;\"\u003e\n        \u003ch3 style=\"color: #ffffff; margin-top: 0; font-size: 18px;\"\u003e35° Positive Rhombic Geometry\u003c\/h3\u003e\n        \u003cp style=\"color: #e0e0e0; font-size: 14px; margin-bottom: 0;\"\u003eAcute 35-degree nose angle and positive clearance provide excellent accessibility for internal boring and complex contour turning.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Model Explanation Box --\u003e\n  \u003csection style=\"margin-bottom: 40px; padding: 0 10px;\"\u003e\n    \u003ch3 style=\"color: #47479F; font-size: 20px; margin-bottom: 15px;\"\u003eISO Code Specification Breakdown\u003c\/h3\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; border: 2px solid #47479F; text-align: center; font-weight: bold; background-color: #f8f9fa; border-radius: 4px; overflow: hidden;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003eV\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eRhombic Shape (35° Nose)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003eB\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eClearance Angle (5° Positive)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003eM\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eMolded Tolerance Class\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003eT\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eCylindrical Hole \u0026amp; Chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003e16\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eEdge Length (16.6mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box;\"\u003e04\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eThickness (4.76mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; border-right: 1px solid #47479F; padding: 12px 5px; box-sizing: border-box; background-color: #ecf0f1;\"\u003e08\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eCorner Radius (0.8mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 70px; padding: 12px 5px; box-sizing: border-box; background-color: #e2e8f0;\"\u003eMT\u003cbr\u003e\u003cspan style=\"font-size: 11px; font-weight: normal; color: #555;\"\u003eMedium Turning Chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specifications Table \u0026 Metric vs Imperial --\u003e\n  \u003csection style=\"margin-bottom: 40px; padding: 0 10px; overflow-x: auto;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px;\"\u003eTechnical Specifications \u0026amp; Dimensional Comparison\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; border: 1px solid #dddddd; min-width: 500px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #dddddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #dddddd; text-align: left;\"\u003eMetric (Standard)\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #dddddd; text-align: left;\"\u003eImperial Equivalent\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd; font-weight: bold;\"\u003eISO \/ ANSI Designation\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003eVBMT 160408-MT\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003eVBMT 332-MT (Approx.)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd; font-weight: bold;\"\u003eInscribed Circle (IC)\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e9.525 mm\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e0.375\" (3\/8\")\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd; font-weight: bold;\"\u003eThickness (S)\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e4.76 mm\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e0.1875\" (3\/16\")\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd; font-weight: bold;\"\u003eCorner Radius (RE)\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e0.80 mm\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003e0.0315\" (approx. 1\/32\")\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd; font-weight: bold;\"\u003eGrade \u0026amp; Substrate\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003eTT8115 (High-Speed Multi-Layer CVD Coated Carbide)\u003c\/td\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #dddddd;\"\u003eHigh-Speed Steel\/Cast Iron CVD Carbide\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Cutting Parameters Table --\u003e\n  \u003csection style=\"background-color: #f8f9fa; padding: 25px 20px; border-radius: 4px; border: 1px solid #e2e8f0; margin-bottom: 40px;\"\u003e\n    \u003ch3 style=\"color: #47479F; margin-top: 0; font-size: 20px;\"\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n    \u003cp style=\"font-size: 13px; color: #666666; margin-bottom: 15px;\"\u003e*Values are starting recommendations for high-speed medium turning and semi-roughing passes in carbon steels, alloy steels, and cast irons with TT8115 CVD grade.\u003c\/p\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; background-color: #ffffff;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: left;\"\u003eWorkpiece Material\u003c\/th\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003eDepth of Cut (Ap)\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 #dddddd;\"\u003eCarbon \u0026amp; Low Alloy Steels (P - 1045 \/ 4140)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e260 - 440 m\/min\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e0.18 - 0.45 mm\/rev\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e1.00 - 4.00 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eFree Cutting Steels \u0026amp; Structural Steels\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e280 - 480 m\/min\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e0.20 - 0.48 mm\/rev\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e1.00 - 4.50 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eGray \u0026amp; Ductile Cast Irons (K - GG25 \/ GGG50)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e220 - 380 m\/min\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e0.16 - 0.42 mm\/rev\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #dddddd; text-align: center;\"\u003e0.80 - 3.50 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Tooling Setup \u0026 Holder Box --\u003e\n  \u003cdiv style=\"border: 2px dashed #47479F; padding: 25px 20px; text-align: center; margin-bottom: 40px; background-color: #ffffff; border-radius: 4px;\"\u003e\n    \u003ch4 style=\"margin: 0 0 10px 0; font-size: 16px; color: #47479F; text-transform: uppercase;\"\u003eCompatible Tool Holders \u0026amp; Boring Bar Resources\u003c\/h4\u003e\n    \u003cp style=\"margin: 0 0 12px 0; font-size: 14px; color: #555555;\"\u003ePair these precision 16-size (3\/8\" IC) positive inserts with compatible turning and boring toolholders such as the \u003ca href=\"\/products\/beyond-s25s-svjbr16-boring-bar-internal-turning-tool-holder-vbmt1604\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond S25S-SVJBR16 Internal Boring Bar\u003c\/a\u003e, \u003ca href=\"\/products\/beyond-s16q-svxbr11-boring-bar-holder-vbmt1103\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond S16Q-SVXBR11 Boring Bar Holder\u003c\/a\u003e, and \u003ca href=\"\/products\/beyond-c16q-svjbr11-tungsten-steel-boring-bar-vbmt1103\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eBeyond C16Q-SVJBR11 Tungsten Steel Boring Bar\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 13px; color: #666666;\"\u003eFor internal profiling solutions, explore our \u003ca href=\"\/collections\/rough-and-fine-boring-series\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003erough and fine boring series\u003c\/a\u003e or browse \u003ca href=\"\/collections\/screw-on-system-boring-bar\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003escrew-on system boring bars\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Applications Section --\u003e\n  \u003csection style=\"margin-bottom: 40px; padding: 0 10px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px;\"\u003eIndustrial Applications\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 20px; color: #444444;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Medium Steel Turning:\u003c\/strong\u003e High-efficiency continuous medium turning and semi-roughing passes on carbon steel shafts, forged automotive components, and machinery parts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eContinuous Cast Iron \u0026amp; Steel Contouring:\u003c\/strong\u003e High-hardness TT8115 CVD grade resists abrasive flank wear and plastic deformation during rapid high-RPM production runs.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMulti-Brand Tooling Consolidation:\u003c\/strong\u003e Fully compatible with alternate positive turning systems across \u003ca href=\"\/collections\/taegutec-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VBMT\u003c\/a\u003e, \u003ca href=\"\/collections\/korloy-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eKorloy VBMT\u003c\/a\u003e, \u003ca href=\"\/collections\/zcc-ct-vbmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eZCC-CT VBMT\u003c\/a\u003e, and \u003ca href=\"\/collections\/tungaloy-positive-turning-inserts-ccmt-dcmt-vbmt-tcmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTungaloy positive turning inserts\u003c\/a\u003e catalogs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Tool Compatibility \u0026 Related Collections --\u003e\n  \u003csection style=\"margin-bottom: 40px; padding: 0 10px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px;\"\u003eSystem Compatibility \u0026amp; Related Insert Catalogs\u003c\/h2\u003e\n    \u003cp\u003e\n      The \u003cstrong\u003eVBMT 160408-MT\u003c\/strong\u003e fits all standard ISO-compliant positive 35° rhombic toolholders and boring bars designed for 9.525mm (3\/8\") IC positive VBMT inserts. To expand your tooling inventory, explore our comprehensive selections including \u003ca href=\"\/collections\/taegutec-vcmt\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VCMT\u003c\/a\u003e, \u003ca href=\"\/collections\/taegutec-vnmg\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec VNMG\u003c\/a\u003e, and \u003ca href=\"\/collections\/taegutec-negative-turning-inserts\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eTaeguTec negative turning inserts\u003c\/a\u003e. Review additional application guides such as \u003ca href=\"\/blogs\/articles\/cnmg-insert-grade-cross-reference-buyers-guide\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003eCNMG grade cross reference guide\u003c\/a\u003e, \u003ca href=\"\/blogs\/articles\/cnmg-chipbreaker-pm-vs-mm-vs-mf-family-guide\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003echipbreaker family guide\u003c\/a\u003e, \u003ca href=\"\/pages\/carbide-inserts-by-material\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003einserts by material\u003c\/a\u003e, \u003ca href=\"\/pages\/carbide-inserts-by-operation\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003einserts by operation\u003c\/a\u003e, and \u003ca href=\"\/pages\/top-global-cnc-insert-brands\" style=\"color: #47479F; font-weight: bold; text-decoration: underline;\"\u003etop global CNC insert brands\u003c\/a\u003e.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Grade Comparison Section (Brand Specific) --\u003e\n  \u003csection style=\"margin-bottom: 40px; background: #ffffff; border: 1px solid #47479F; padding: 25px; border-radius: 4px;\"\u003e\n    \u003ch3 style=\"color: #47479F; margin-top: 0; font-size: 20px;\"\u003eTaeguTec Grade Selection Matrix\u003c\/h3\u003e\n    \u003cp style=\"font-size: 14px; margin-bottom: 15px;\"\u003eSelecting the optimal TaeguTec turning grade for positive inserts:\u003c\/p\u003e\n    \u003cul style=\"padding-left: 20px; font-size: 14px; color: #333333;\"\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTT8115 (Featured - High-Speed CVD Coated Grade):\u003c\/strong\u003e Ultra-wear-resistant multi-layer CVD coated carbide grade engineered for high-speed continuous turning in carbon steels, alloy steels (ISO P), and cast irons (ISO K).\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTT8125 (General CVD Coated Grade):\u003c\/strong\u003e Tougher multi-layer CVD grade designed as the first choice for general steel turning where moderate interruptions or varying depths of cut occur.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTT9225 (PVD Coated Grade):\u003c\/strong\u003e Nano-PVD coated grade engineered for stainless steel machining (ISO M) and alloy steels where sharp edge toughness and thermal shock resistance are vital.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Why Choose Us --\u003e\n  \u003csection style=\"margin-bottom: 40px; padding: 0 10px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px;\"\u003eWhy Machinists Choose Our Store\u003c\/h2\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 200px; padding: 15px; border: 1px solid #e2e8f0; border-radius: 4px;\"\u003e\n        \u003ch4 style=\"color: #47479F; margin-top: 0;\"\u003e100% Genuine Guarantee\u003c\/h4\u003e\n        \u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eDirectly sourced original TaeguTec factory-sealed packages (10 pcs\/box).\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 200px; padding: 15px; border: 1px solid #e2e8f0; border-radius: 4px;\"\u003e\n        \u003ch4 style=\"color: #47479F; margin-top: 0;\"\u003eSame-Day Dispatch\u003c\/h4\u003e\n        \u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eIn-stock cutting tools ship rapidly to keep your CNC spindles turning.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 200px; padding: 15px; border: 1px solid #e2e8f0; border-radius: 4px;\"\u003e\n        \u003ch4 style=\"color: #47479F; margin-top: 0;\"\u003eTechnical Engineering Support\u003c\/h4\u003e\n        \u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eOn-staff tooling specialists available for speed and feed recommendations.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ Section (Dark Theme Accent) --\u003e\n  \u003csection style=\"margin-bottom: 40px; background-color: #47479F; color: #ffffff; padding: 30px 20px; border-radius: 4px;\"\u003e\n    \u003ch2 style=\"color: #ffffff; border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 10px; margin-top: 0;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv style=\"margin-top: 20px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #ffffff;\"\u003eQ: How does CVD grade TT8115 compare to TT8125 and PVD grade TT9225?\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; margin-top: 0; color: #f0f0f0;\"\u003eA: TT8115 is TaeguTec's highest-speed, most wear-resistant CVD grade for continuous steel and cast iron turning. TT8125 offers slightly higher toughness for general CVD steel turning, while PVD grade TT9225 is optimized for stainless steels and interrupted cuts.\u003c\/p\u003e\n      \u003chr style=\"border: 0; border-top: 1px solid rgba(255,255,255,0.15); margin: 15px 0;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #ffffff;\"\u003eQ: What is the difference between MT and FG chipbreakers?\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; margin-top: 0; color: #f0f0f0;\"\u003eA: The MT chipbreaker features a reinforced geometry engineered for medium turning and heavier depths of cut in steel and cast iron, whereas the FG chipbreaker is tailored for fine finishing and shallow depths of cut.\u003c\/p\u003e\n      \u003chr style=\"border: 0; border-top: 1px solid rgba(255,255,255,0.15); margin: 15px 0;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #ffffff;\"\u003eQ: How many cutting edges are included in each box?\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; margin-top: 0; color: #f0f0f0;\"\u003eA: Each single-sided VBMT insert provides 1 precision indexable cutting edge (10 edges total per factory-sealed box).\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Material Tip Footer --\u003e\n  \u003cfooter style=\"font-size: 12px; color: #777777; border-top: 1px solid #eeeeee; padding-top: 20px; margin-bottom: 20px;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eMaterial Selection Tip:\u003c\/strong\u003e High-Speed CVD (TT8115) vs. PVD (TT9225) Coating Selection: When executing high-speed continuous medium turning in carbon steels, alloy steels (ISO P), and cast irons (ISO K), high-hardness CVD coated grades like TaeguTec TT8115 outperform PVD grades by providing superior thermal barrier protection and crater wear resistance. Reserve thinner PVD coatings (like TT9225) for sticky austenitic stainless steels (ISO M) or interrupted cuts where acute edge sharpness and fracture toughness are essential.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e TaeguTec VBMT160408-MT TT8115, CVD coated carbide insert price, VBMT 332 high speed medium turning insert, TaeguTec steel and cast iron insert, 35 degree positive medium duty turning insert VBMT16.\u003c\/p\u003e\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e","brand":"TaeguTec","offers":[{"title":"Default Title","offer_id":43365686050988,"sku":"VBMT160408-MT TT8115","price":94.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/VBMT160408-MTTT8115.jpg?v=1794565383","url":"https:\/\/cnchome-beyond.com\/products\/taegutec-vbmt160408-mt-tt8115-carbide-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}