{"product_id":"sumitomo-tngg160402r-um-t2000z","title":"Sumitomo TNGG160402R-UM T2000Z Coated Cermet Turning Insert (10pcs)","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 TNGG160402R-UM T2000Z PVD coated cermet inserts. High-precision ground Class G turning insert for mirror steel finishing. Fast shipping.\"\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 TNGG160402R-UM T2000Z Coated Cermet Insert\u003c\/h1\u003e\n\u003cdiv class=\"subtitle\"\u003eISO: TNGG160402R-UM | ANSI: TNGG330.5R-UM | Precision Ground PVD Coated Cermet for Ultra-Fine 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 turning insert provides superior edge toughness, mirror-like surface roughness, and minimal tool wear during high-precision finish turning of alloy steels and stainless steels?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSUMITOMO TNGG160402R-UM T2000Z\u003c\/strong\u003e (ANSI designation: \u003cstrong\u003eTNGG330.5R-UM T2000Z\u003c\/strong\u003e) is a Class G precision-ground, double-sided 60° negative triangular cermet turning insert. Engineered with SUMITOMO's advanced \u003cstrong\u003eT2000Z PVD coated cermet substrate\u003c\/strong\u003e, this insert combines a high-toughness TiCN-based cermet core with an ultra-thin, smooth PVD TiAlN physical vapor deposition coating layer (ISO P05–P20 \/ M05–M15 standard). This structure dramatically improves thermal shock resistance and chipping resistance under wet or dry high-speed finishing conditions.\u003c\/p\u003e\n\u003cp\u003eFeaturing a sharp 0.2 mm (0.008\") corner radius and the versatile \u003cstrong\u003eUM Medium-to-Finish Universal Chipbreaker\u003c\/strong\u003e in a Right-Hand (R) cutting configuration, this insert handles extremely fine depths of cut (ap: 0.1–1.5 mm) and delicate feed rates (f: 0.03–0.15 mm\/rev). It eliminates workpiece burrs and chatter while maintaining exceptional dimensional consistency across large automated lathe production batches.\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\"\u003eTNGG 160402 R - UM [ Grade: T2000Z ]\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT (Shape):\u003c\/strong\u003e Triangular 60° Indexable Insert (6 indexable cutting edges)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eN (Clearance):\u003c\/strong\u003e 0° Normal Clearance Angle (Negative insert structure maximizing edge strength)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eG (Tolerances):\u003c\/strong\u003e Precision Ground Tolerance (Class G: Highest perimeter and thickness accuracy)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eG (Feature):\u003c\/strong\u003e Double-sided with center hole and molded chipbreaker grooves on top \u0026amp; bottom\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 (0.008\" ultra-fine radius)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eR (Hand Direction):\u003c\/strong\u003e Right-hand cutting direction orientation\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eUM (Chipbreaker):\u003c\/strong\u003e Universal medium-to-finish chipbreaker for controlled chip curling\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT2000Z (Grade):\u003c\/strong\u003e PVD Coated Titanium Cermet (ISO P05–P20 \/ M05–M15 for high toughness \u0026amp; finish)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003ch2\u003e2. Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVD Coated Cermet Technology:\u003c\/strong\u003e T2000Z combines a tough cermet substrate with a smooth PVD TiAlN coating, preventing micro-chipping even under light interrupted finishing cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass G Ground Precision:\u003c\/strong\u003e Fully ground peripheral geometry guarantees precise indexing accuracy (±0.025 mm IC), minimizing tool setting downtime on CNC lathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2 mm Ultra-Fine Corner Radius:\u003c\/strong\u003e Minimizes radial tool deflection and chatter, allowing effortless machining of thin-walled or slender workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 Cutting Corners per Insert:\u003c\/strong\u003e Double-sided negative geometry delivers 6 usable cutting edges, offering maximum cost performance per edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Anti-Adhesion:\u003c\/strong\u003e Smooth cermet-coating interface prevents material welding and built-up edge (BUE) when turning sticky low-carbon steels and stainless steels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. Specifications \u0026 Dual-Unit Comparison --\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\u003eTNGG160402R-UM\u003c\/td\u003e\n\u003ctd\u003eTNGG330.5R-UM\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 Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePVD Coated Titanium Cermet\u003c\/td\u003e\n\u003ctd\u003ePVD Coated Titanium Cermet\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\u003eCarbon Steel \u0026amp; Alloy Steel (1045, 4140)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 - 320 m\/min\u003cbr\u003e\u003cem\u003e(520 - 1050 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 - 1.5 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\u003eAustenitic \u0026amp; Ferritic Stainless Steel (304, 430)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 - 240 m\/min\u003cbr\u003e\u003cem\u003e(390 - 780 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.03 - 0.12 mm\/rev\u003cbr\u003e\u003cem\u003e(0.001 - 0.005 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\u003eNodular \/ Ductile Cast Iron (FCD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 - 220 m\/min\u003cbr\u003e\u003cem\u003e(330 - 720 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.04 - 0.15 mm\/rev\u003cbr\u003e\u003cem\u003e(0.0015 - 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 (1020, 1045), Alloy Steels (4140), Die Steels\u003c\/td\u003e\n\u003ctd\u003e★★★★★ (Optimal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM (Stainless Steel Finishing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrimary Choice\u003c\/td\u003e\n\u003ctd\u003eSS304, SS316, 410, Ferritic \u0026amp; Martensitic Stainless\u003c\/td\u003e\n\u003ctd\u003e★★★★☆ (Very Good)\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\u003eGray Cast Iron, Ductile Cast Iron\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆ (Good)\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 finish turning on drive pins and valve spools demanding mirror surface finishes (Ra \u0026lt; 0.4 µm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss-Type Lathe Parts:\u003c\/strong\u003e Ultra-fine OD turning on small-diameter medical and electronic connectors with tight tolerance bands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Hydraulic Fittings:\u003c\/strong\u003e Fine finishing stainless steel couplings without thermal tearing or BUE formation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2\u003e5. Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis insert fits all standard ISO turning toolholders utilizing top-and-pin clamp styles (MTJNR\/L, PTGNR\/L, WTJNR\/L). Fully compatible with Swiss-type CNC lathes and turning centers manufactured by Citizen, Tsugami, Star, Haas, Mazak, Okuma, and Doosan\/DN Solutions.\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\u003eT2000Z \/ T1500A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTNGG160402R-UM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKyocera\u003c\/td\u003e\n\u003ctd\u003ePV720 \/ PV710\u003c\/td\u003e\n\u003ctd\u003eTNGG160402R-C \/ TNGG330.5R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTungaloy创\u003c\/td\u003e\n\u003ctd\u003eAT9535 \/ NS9530\u003c\/td\u003e\n\u003ctd\u003eTNGG160402R-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaeguTec\u003c\/td\u003e\n\u003ctd\u003ePV3010\u003c\/td\u003e\n\u003ctd\u003eTNGG160402R-FG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSandvik Coromant\u003c\/td\u003e\n\u003ctd\u003eCT5015 \/ GC1525\u003c\/td\u003e\n\u003ctd\u003eTNGG160402-SGF\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 provide 100% genuine SUMITOMO Electric Hardmetal cutting inserts directly sourced from authorized distribution networks. Every batch is rigorously inspected to ensure guaranteed class G ground tolerances and authentic PVD coating quality.\u003c\/p\u003e\n\u003ch3\u003eVerified Customer Reviews\u003c\/h3\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eJason Vance (USA - Vance Precision Machining) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eThe T2000Z grade with the 0.2mm corner radius is a game changer for our 304 stainless Swiss turning jobs. The surface finish is mirror-like, and edge chipping is completely eliminated even with wet coolant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eDieter Weber (Germany - Precision Feinmechanik Stuttgart) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003ePerfekt für ultrafeine Passungen. Die T2000Z-Beschichtung hält bei Edelstahl deutlich länger als unbeschichtetes Cermet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eMarco Rossi (Italy - Officina Meccanica Torino) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003ePlacchetta eccellente per finitura di precisione. Il raggio 0.2mm evita le vibrazioni sui pezzi lunghi e sottili.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eKenji Sato (Japan - Shizuoka Precision Lathe Co.) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eT2000ZはPVDコーティングのおかげで欠けにくく、ステンレスの仕上げ加工で最高の面粗度が出ます。\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eLiam O'Connor (UK - Horizon CNC Engineering) \u003cspan class=\"review-stars\"\u003e★★★★☆\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eGreat precision ground insert. Swapped out standard uncoated cermet for T2000Z and doubled tool life on 4140 alloy steel.\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 is the key advantage of PVD coated cermet T2000Z over uncoated cermet T1500A?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: While T1500A offers ultimate wear resistance in dry, continuous cuts, T2000Z features a PVD coating that provides higher edge toughness and thermal shock resistance, making it superior for wet machining, light interrupted cuts, and sticky stainless steel finishing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: When should I choose a 0.2 mm corner radius instead of a 0.4 mm radius?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: Use a 0.2 mm (0.008\") radius when machining thin-walled tubes, slender shafts, or parts prone to chatter. It drastically reduces radial cutting forces compared to a 0.4 mm radius.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: Can I run coolant with SUMITOMO T2000Z inserts?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: Yes. Thanks to its PVD coating layer and thermal shock-resistant cermet base, T2000Z performs reliably with high-pressure water-soluble coolant.\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\u003eWorkpiece Vibration \/ Chatter Marks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExcessive cutting force or high radial load on slender parts\u003c\/td\u003e\n\u003ctd\u003eConfirm 0.2 mm nose radius is being used; reduce depth of cut (ap) or increase cutting speed Vc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePremature Flank Wear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting speed Vc is set too high for the workpiece hardness\u003c\/td\u003e\n\u003ctd\u003eReduce cutting speed Vc by 10–15% and verify flood coolant coverage at the cutting zone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoor Chip Evacuation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFeed rate f is below the chipbreaker curling threshold\u003c\/td\u003e\n\u003ctd\u003eIncrease feed rate f slightly (e.g., from 0.03 mm\/rev to 0.07–0.10 mm\/rev) to curl chips properly.\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 standards, Sumitomo T2000Z PVD coated cermet combines the high edge sharpability of precision-ground cermet with up to 150% improved edge fracture toughness compared to standard uncoated cermet grades in light interrupted turning (ISO P05–P20 range).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sumitomo","offers":[{"title":"Default Title","offer_id":43396390191276,"sku":"TNGG160402R-UM T2000Z","price":105.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/SUMITOMO_TNGG160402R-UM_T2000Z_Precision_Ground_PVD_Coated_Cermet_Insert.jpg?v=1787469127","url":"https:\/\/cnchome-beyond.com\/products\/sumitomo-tngg160402r-um-t2000z","provider":"CNCHome-Beyond","version":"1.0","type":"link"}