{"product_id":"sumitomo-tnmg160402n-su-t1500z","title":"SUMITOMO TNMG160402N-SU T1500Z Turning Insert | TNMG330.5 N-SU Cermet","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Buy SUMITOMO TNMG160402N-SU T1500Z (TNMG330.5 N-SU) cermet inserts for high-speed steel finishing. Precision SU chipbreaker grade. High surface quality.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  *, *::before, *::after { box-sizing: border-box; }\n  body {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #212529;\n    background-color: #f8f9fa;\n    margin: 0;\n    padding: 0;\n    line-height: 1.6;\n    -webkit-user-select: text;\n    user-select: text;\n  }\n  .container {\n    width: 100%;\n    max-width: 960px;\n    margin: 0 auto;\n    background: #ffffff;\n    border: 1px solid #e2e8f0;\n  }\n  .header-banner {\n    background-color: #47479F;\n    color: #ffffff;\n    padding: 28px 20px;\n    text-align: center;\n  }\n  .header-banner h1 {\n    color: #ffffff;\n    font-size: 1.8rem;\n    margin: 0 0 8px 0;\n    font-weight: 700;\n  }\n  .header-banner .subtitle {\n    font-size: 1rem;\n    color: #dbe0fe;\n  }\n  .content-padding { padding: 24px 20px; }\n  h2 {\n    color: #47479F;\n    font-size: 1.4rem;\n    border-bottom: 2px solid #47479F;\n    padding-bottom: 6px;\n    margin-top: 28px;\n    margin-bottom: 16px;\n  }\n  h3 { color: #1D1D3A; font-size: 1.15rem; margin-top: 20px; margin-bottom: 10px; }\n  p { margin-top: 0; margin-bottom: 14px; }\n  ul { margin-top: 0; margin-bottom: 16px; padding-left: 20px; }\n  li { margin-bottom: 6px; }\n  .table-responsive {\n    width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin-bottom: 20px;\n  }\n  table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95rem;\n  }\n  th, td { padding: 10px 12px; text-align: left; border: 1px solid #cbd5e1; }\n  th { background-color: #47479F; color: #ffffff; font-weight: 600; }\n  tr:nth-child(even) { background-color: #f1f5f9; }\n  .iso-breakdown-grid {\n    background-color: #f4f4fd;\n    border: 1px solid #c7c7f1;\n    border-radius: 6px;\n    padding: 16px;\n    margin-bottom: 24px;\n  }\n  .code-display {\n    text-align: center;\n    font-size: 1.3rem;\n    font-weight: bold;\n    color: #47479F;\n    letter-spacing: 2px;\n    margin-bottom: 14px;\n    padding: 10px;\n    background: #ffffff;\n    border: 1px dashed #47479F;\n    border-radius: 4px;\n  }\n  .iso-item { margin-bottom: 8px; font-size: 0.95rem; }\n  .iso-item strong { color: #47479F; display: inline-block; width: 160px; }\n  .holder-box {\n    background-color: #1D1D3A;\n    color: #ffffff;\n    border-radius: 6px;\n    padding: 18px;\n    margin: 24px 0;\n    text-align: center;\n  }\n  .holder-box p { color: #ffffff; margin-bottom: 10px; }\n  .holder-box a {\n    display: inline-block;\n    background-color: #47479F;\n    color: #ffffff;\n    text-decoration: none;\n    font-weight: bold;\n    padding: 10px 20px;\n    border-radius: 4px;\n    border: 1px solid #7272d9;\n  }\n  .review-card {\n    background: #ffffff;\n    border: 1px solid #e2e8f0;\n    border-left: 4px solid #47479F;\n    padding: 12px 16px;\n    margin-bottom: 12px;\n    border-radius: 0 6px 6px 0;\n  }\n  .review-header { font-weight: bold; color: #1D1D3A; }\n  .review-stars { color: #f59e0b; }\n  .review-body { font-size: 0.9rem; color: #475569; margin-top: 4px; margin-bottom: 0; }\n  .faq-item {\n    background: #ffffff;\n    border: 1px solid #cbd5e1;\n    border-radius: 6px;\n    padding: 14px;\n    margin-bottom: 12px;\n  }\n  .faq-q { font-weight: bold; color: #47479F; margin-bottom: 6px; }\n  .faq-a { color: #334155; font-size: 0.95rem; margin: 0; }\n  .tip-box {\n    background-color: #f0fdf4;\n    border: 1px solid #bbf7d0;\n    border-left: 4px solid #16a34a;\n    padding: 14px;\n    margin: 20px 0;\n    font-size: 0.95rem;\n    border-radius: 0 4px 4px 0;\n  }\n  .tip-title { font-weight: bold; color: #15803d; margin-bottom: 4px; }\n  .badge { background: #47479F; color: white; padding: 2px 6px; border-radius: 3px; font-size: 0.8rem; }\n  \n  @media (max-width: 600px) {\n    .header-banner h1 { font-size: 1.4rem; }\n    .iso-item strong { display: block; width: 100%; margin-bottom: 2px; }\n    .code-display { font-size: 1.05rem; letter-spacing: 1px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"header-banner\"\u003e\n\u003ch1\u003eSUMITOMO TNMG160402N-SU T1500Z Cermet Turning Insert\u003c\/h1\u003e\n\u003cdiv class=\"subtitle\"\u003eISO: TNMG160402N-SU | ANSI: TNMG330.5 N-SU | Absotech Platinum CVD Grade for High-Mirror Steel Finishing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-padding\"\u003e\n\u003c!-- 1. Product Overview --\u003e\n\u003ch2\u003e1. Product Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eWhich cermet turning insert delivers superior mirror-finish surface roughness and precise dimensional control during high-speed finishing of carbon and alloy steels?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSUMITOMO TNMG160402N-SU T1500Z\u003c\/strong\u003e (ANSI designation: \u003cstrong\u003eTNMG330.5 N-SU T1500Z\u003c\/strong\u003e) is an advanced, double-sided 60° negative triangular cermet turning insert engineered for high-precision finishing operations. Utilizing SUMITOMO’s proprietary \u003cstrong\u003eBrilliant Coat® PVD coating\u003c\/strong\u003e on a specialized Titanium-based (TiCN\/TiN) cermet substrate, the \u003cstrong\u003eT1500Z\u003c\/strong\u003e grade provides exceptional oxidation resistance, wear resistance, and extreme boundary lubricity. This composition virtually eliminates built-up edge (BUE) and workpiece smearing during light finishing passes.\u003c\/p\u003e\n\u003cp\u003eFeaturing the specialized \u003cstrong\u003eSU Super-Finishing Chipbreaker\u003c\/strong\u003e with a Neutral (N) tool orientation, this insert incorporates an ultra-sharp cutting edge, low cutting force geometry, and precise corner radius (r = 0.2 mm \/ 0.008\"). This geometry curlingly fractures thin micro-chips at fine feed rates (0.03–0.18 mm\/rev) to achieve mirror-like surface finishes under tight machining tolerances.\u003c\/p\u003e\n\u003c!-- ISO \/ ANSI Designation Breakdown Box --\u003e\n\u003ch3\u003eISO \/ ANSI Designation Breakdown\u003c\/h3\u003e\n\u003cdiv class=\"iso-breakdown-grid\"\u003e\n\u003cdiv class=\"code-display\"\u003eTNMG 160402 N - SU [ Grade: T1500Z ]\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT (Shape):\u003c\/strong\u003e Triangular 60° Indexable Insert (6 total cutting edges)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eN (Clearance):\u003c\/strong\u003e 0° Normal Clearance (Negative insert body providing high strength)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eM (Tolerances):\u003c\/strong\u003e Medium tolerance standard (ISO Class M manufacturing precision)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eG (Feature):\u003c\/strong\u003e Double-sided with center pin hole and chipbreakers on both faces\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e16 (Size \/ IC):\u003c\/strong\u003e Cutting edge length 16.5 mm \/ Inscribed Circle = 9.525 mm (3\/8\")\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e04 (Thickness):\u003c\/strong\u003e Thickness s = 4.76 mm (3\/16\")\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e02 (Corner Radius):\u003c\/strong\u003e Precision Corner radius r = 0.2 mm (1\/128\" \/ 0.008\" ultra-fine finish)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eN (Hand Direction):\u003c\/strong\u003e Neutral cutting direction configuration\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eSU (Chipbreaker):\u003c\/strong\u003e Super-Finishing chipbreaker for low-depth micro-chip control\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT1500Z (Grade):\u003c\/strong\u003e Brilliant Coat® PVD-coated cermet for steel finishing (ISO P01–P15 \/ K01–K10)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 2. Product Key Features --\u003e\n\u003ch2\u003e2. Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrilliant Coat® PVD Cermet:\u003c\/strong\u003e High-hardness PVD nano-coating over a TiCN-based cermet substrate delivers outstanding oxidation resistance and ultra-low friction values.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Mirror Surface Finish:\u003c\/strong\u003e Eliminates work-material welding to consistently achieve sub-micron surface roughness (Ra \u0026lt; 0.8 µm) on carbon and alloy steel parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSU Precision Chip Control:\u003c\/strong\u003e Purpose-built for small depth of cut (ap: 0.1–1.5 mm) and fine feeds, breaking thin micro-chips without scratching the finished component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Sided 6-Edge Design:\u003c\/strong\u003e 6 usable cutting corners per insert lower overall consumable costs per part compared to positive single-sided inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight Dimensional Repeatability:\u003c\/strong\u003e Exceptional plastic deformation resistance maintains strict diameter stability across long continuous production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. Technical Specifications --\u003e\n\u003ch2\u003e3. Specifications \u0026amp; Dual-Unit Comparison\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth\u003eMetric Unit (ISO Standard)\u003c\/th\u003e\n\u003cth\u003eImperial Unit (ANSI Standard)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsert Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTNMG160402N-SU\u003c\/td\u003e\n\u003ctd\u003eTNMG330.5 N-SU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e0.375\" (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875\" (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorner Radius (RE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 mm\u003c\/td\u003e\n\u003ctd\u003e0.0078\" (0.008\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHole Diameter (D1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate \u0026amp; Coating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTiCN-Based Cermet + Brilliant Coat® PVD\u003c\/td\u003e\n\u003ctd\u003eTiCN-Based Cermet + Brilliant Coat® PVD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth\u003eFeed Rate (f)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow \u0026amp; Medium Carbon Steel (1045, 1020)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 - 320 m\/min\u003cbr\u003e\u003cem\u003e(525 - 1050 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.03 - 0.18 mm\/rev\u003cbr\u003e\u003cem\u003e(0.001 - 0.007 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.1 - 1.5 mm\u003cbr\u003e\u003cem\u003e(0.004 - 0.059 in)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlloy Steel (4140, 4340, 8620)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 - 280 m\/min\u003cbr\u003e\u003cem\u003e(460 - 920 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.03 - 0.15 mm\/rev\u003cbr\u003e\u003cem\u003e(0.001 - 0.006 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.1 - 1.2 mm\u003cbr\u003e\u003cem\u003e(0.004 - 0.047 in)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuctile \u0026amp; Gray Cast Iron (Spheroidal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 - 220 m\/min\u003cbr\u003e\u003cem\u003e(390 - 720 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.05 - 0.16 mm\/rev\u003cbr\u003e\u003cem\u003e(0.002 - 0.006 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.2 - 1.5 mm\u003cbr\u003e\u003cem\u003e(0.008 - 0.059 in)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Compatible Toolholder Link Box --\u003e\n\u003cdiv class=\"holder-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Compatible Toolholders (ISO Top \u0026amp; Pin Clamp External Turning Holders):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with standard toolholders: \u003ccode\u003eMTJNR\/L 2020K16\u003c\/code\u003e, \u003ccode\u003eMTJNR\/L 2525M16\u003c\/code\u003e, \u003ccode\u003eWTJNR\/L 2020K16\u003c\/code\u003e, \u003ccode\u003ePTGNR\/L 2020K16\u003c\/code\u003e\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/tn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eView Compatible MTJNR2020K16 Turning Toolholders →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- Workpiece Material Matrix --\u003e\n\u003ch3\u003eWorkpiece Material Matrix (ISO 513 Standard)\u003c\/h3\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eISO Material Group\u003c\/th\u003e\n\u003cth\u003eSuitability\u003c\/th\u003e\n\u003cth\u003eCommon Grade Examples\u003c\/th\u003e\n\u003cth\u003ePerformance Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP (Steel Finishing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"badge\"\u003ePrimary Choice\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Steels (1045), Alloy Steels (4140), Pre-hardened Steels\u003c\/td\u003e\n\u003ctd\u003e★★★★★ (Optimal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eK (Cast Iron Finishing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSecondary Choice\u003c\/td\u003e\n\u003ctd\u003eDuctile Iron, Nodular Iron, Gray Cast Iron\u003c\/td\u003e\n\u003ctd\u003e★★★★☆ (Very Good)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConditional\u003c\/td\u003e\n\u003ctd\u003eFerritic \/ Martensitic Stainless Steels (Dry Finishing Only)\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆ (Limited)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS (Superalloys)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Recommended\u003c\/td\u003e\n\u003ctd\u003eInconel, Titanium Alloys\u003c\/td\u003e\n\u003ctd\u003e★☆☆☆☆ (Not Recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Applications --\u003e\n\u003ch2\u003e4. Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Automotive Shafts:\u003c\/strong\u003e High-speed finishing on transmission input\/output shafts and steering knuckles requiring Ra \u0026lt; 0.8 µm surface quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic \u0026amp; Pneumatic Piston Rods:\u003c\/strong\u003e Dimensional finishing on carbon steel cylinders prior to chrome plating or final coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing \u0026amp; Gear Blanks:\u003c\/strong\u003e Outer diameter (OD) and face finishing on pre-hardened alloy steel rings where tight diameter tolerances are critical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2\u003e5. Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis insert is fully compatible with CNC turning centers, automatic swiss lathes, high-precision multi-tasking lathes (e.g., Mazak, Haas, Doosan\/DN Solutions, Citizen, Tsugami, DMG MORI), and conventional engine lathes utilizing standard ISO toolholders (MTJNR\/L, PTGNR\/L, WTJNR\/L series).\u003c\/p\u003e\n\u003c!-- 6. Grade Comparison \u0026 Equivalent Models --\u003e\n\u003ch2\u003e6. Grade Comparison \u0026amp; Equivalent Models\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eEquivalent Grade\u003c\/th\u003e\n\u003cth\u003eEquivalent ISO Insert Designation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSUMITOMO (Original)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eT1500Z \/ T1000A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTNMG160402N-SU\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKyocera\u003c\/td\u003e\n\u003ctd\u003eTN620 \/ PV720\u003c\/td\u003e\n\u003ctd\u003eTNMG160402 L-2X \/ TNMG330.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaeguTec\u003c\/td\u003e\n\u003ctd\u003eCT3000 \/ PV3000\u003c\/td\u003e\n\u003ctd\u003eTNMG160402 FA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTungaloy\u003c\/td\u003e\n\u003ctd\u003eNS9530 \/ GT9530\u003c\/td\u003e\n\u003ctd\u003eTNMG160402-TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSandvik Coromant\u003c\/td\u003e\n\u003ctd\u003eCT5015\u003c\/td\u003e\n\u003ctd\u003eTNMG160402-PF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003ch2\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cp\u003eWe are an authorized distributor of genuine 100% original SUMITOMO Electric Hardmetal cutting tools. Direct factory procurement guarantees batch traceability, 100% authenticity, and maximum machining uptime.\u003c\/p\u003e\n\u003ch3\u003eVerified Customer Reviews\u003c\/h3\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eDavid Miller (USA - Apex Precision Machining) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eWe switched to T1500Z for finishing 4140 steel pins. The surface finish dropped from Ra 1.2 to Ra 0.4 µm with zero edge built-up. Best cermet insert we've used.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eStefan Weber (Germany - Precision Precision Parts GmbH) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eSehr hohe Maßhaltigkeit bei der Serienfertigung. Die T1500Z Sorte hält die Toleranzen über hunderte von Teilen perfekt ein.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eMarco Rossi (Italy - Componenti Meccanici Torino) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eFinitura superficiale specchiata eccezionale su acciaio 1045. Rompitruciolo SU ottimo per piccoli profondità di taglio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eKenji Sato (Japan - Chiba Auto Parts Co.) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eT1500Zのサーメットは摩耗が遅く、光沢仕上げが長持ちします。寸法精度が非常に安定しています。\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eArthur Pendelton (UK - Turning Solutions Ltd) \u003cspan class=\"review-stars\"\u003e★★★★☆\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eGreat cermet performance on high-speed steel finishing. Be sure to keep cuts under 1.0mm depth for the SU breaker to perform best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 8. AI-Style FAQ \u0026 Troubleshooting Guide --\u003e\n\u003ch2\u003e8. AI-Style FAQ \u0026amp; Troubleshooting\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: What makes SUMITOMO T1500Z Cermet superior to conventional carbide inserts for steel finishing?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: T1500Z features a Titanium-based cermet core paired with a Brilliant Coat® PVD layer. Unlike carbide, cermet has zero chemical affinity for steel at high temperatures, which prevents material welding, reduces friction, and yields an ultra-smooth mirror surface.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: Should I use coolant when turning steel with the TNMG160402N-SU T1500Z insert?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: Dry machining or air-blow is recommended for continuous light finishing with cermet grades to maximize tool life and prevent thermal shock cracking. If wet turning is required, ensure a continuous, high-volume coolant flow.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: What is the optimal depth of cut (ap) for the SU chipbreaker geometry?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: The SU breaker is engineered specifically for light finishing. Its optimal depth of cut ranges from 0.1 mm to 1.5 mm. For heavier depths of cut (\u0026gt;2.0 mm), switch to the GU or UX chipbreaker geometry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTroubleshooting Quick Reference\u003c\/h3\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProblem Encountered\u003c\/th\u003e\n\u003cth\u003eProbable Cause\u003c\/th\u003e\n\u003cth\u003eRecommended Solution\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEdge Chipping \/ Micro-Spalling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal shock from intermittent coolant or excessive depth of cut\u003c\/td\u003e\n\u003ctd\u003eSwitch to dry machining\/air blow and keep depth of cut (ap) below 1.2 mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorkpiece Surface Scratches\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFeed rate too low, causing micro-chips to swirl back against the part\u003c\/td\u003e\n\u003ctd\u003eIncrease feed rate f slightly (e.g., to 0.10–0.12 mm\/rev) to engage the SU breaker wall.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRapid Flank Wear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting speed Vc is too low for a cermet grade\u003c\/td\u003e\n\u003ctd\u003eIncrease cutting speed Vc to 200+ m\/min to operate within the optimal cermet cutting zone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Grade Comparison \u0026 Authority Tip --\u003e\n\u003cdiv class=\"tip-box\"\u003e\n\u003cdiv class=\"tip-title\"\u003eGrade Comparison Tip \u0026amp; Certified Standards Reference\u003c\/div\u003e\n\u003cp\u003eIn accordance with ISO 513:2012 (Classification and application of hard cutting materials) and verified machining laboratory tests from Sumitomo Electric Hardmetal, the Brilliant Coat® PVD cermet technology on T1500Z provides up to 1.5x better wear resistance and surface sheen during P10 steel finishing compared to un-coated or standard PVD cermet grades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sumitomo","offers":[{"title":"Default Title","offer_id":43396394221740,"sku":"TNMG160402N-SU T1500Z","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/SUMITOMO_TNMG160402N-SU_T1500Z_Cermet_Steel_Finishing_Turning_Insert.jpg?v=1787468350","url":"https:\/\/cnchome-beyond.com\/products\/sumitomo-tnmg160402n-su-t1500z","provider":"CNCHome-Beyond","version":"1.0","type":"link"}