{"product_id":"tcmt110204n-su-ac530u-sumitomo-carbide-insert","title":"SUMITOMO TCMT110204N-SU AC530U Titanium \u0026 Inconel Turning Insert | TCMT21.51 (7° Positive Triangular)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Shop genuine SUMITOMO TCMT110204N-SU AC530U turning inserts. PVD carbide grade for Titanium, Inconel \u0026amp; HRSA machining with low cutting force.\"\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  \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: 180px; }\n  \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  \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  \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  \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\u003c!-- H1 Title with Brand Color Header --\u003e\n\u003cdiv class=\"header-banner\"\u003e\n\u003ch1\u003eSUMITOMO TCMT110204N-SU AC530U Turning Insert\u003c\/h1\u003e\n\u003cdiv class=\"subtitle\"\u003eISO: TCMT110204N-SU | ANSI: TCMT21.51 | Absotech® PVD Coated Carbide Grade AC530U for Exotic Superalloys \u0026amp; Titanium Alloys\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 60° positive triangular insert provides the highest notch wear resistance and edge toughness when turning titanium alloys (Ti-6Al-4V) and nickel-based superalloys (Inconel 718) under difficult interrupted cutting conditions?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSUMITOMO TCMT110204N-SU AC530U\u003c\/strong\u003e (ANSI designation: \u003cstrong\u003eTCMT21.51\u003c\/strong\u003e) is an industrial-grade, 7° positive relief triangular turning insert developed by Sumitomo Electric Hardmetal. Powered by SUMITOMO's advanced \u003cstrong\u003eAC530U Absotech® Super-PVD Coating Grade\u003c\/strong\u003e, this insert is specifically engineered to defeat work hardening, thermal cracking, and severe notch wear across ISO S20–S30 heat-resistant superalloys (HRSA) and ISO M25–M35 stainless steel machining applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing a precision 0.4 mm (1\/64\") nose radius for sharp contouring, neutral edge preparation, and the 3D \u003cstrong\u003eSU General-Medium Chipbreaker\u003c\/strong\u003e, the TCMT110204N-SU excels at suppressing radial heat buildup, preventing tool chatter on low-rigidity setups, and curling tough, gummy alloy chips for continuous evacuation in CNC turning centers and internal boring bars.\u003c\/p\u003e\n\u003c!-- ISO \u0026 ANSI Designation Breakdown Box --\u003e\n\u003ch3\u003eISO \/ ANSI Model Code Breakdown\u003c\/h3\u003e\n\u003cdiv class=\"iso-breakdown-grid\"\u003e\n\u003cdiv class=\"code-display\"\u003eT C M T 11 02 04 N - SU [ Grade: AC530U ]\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT (Shape):\u003c\/strong\u003e 60° Triangular Insert (3 single-sided positive indexable cutting corners)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eC (Clearance Angle):\u003c\/strong\u003e 7° Positive Relief Angle (Reduces cutting force and chatter on slender workpieces)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eM (Tolerance Class):\u003c\/strong\u003e Precision Molded Tolerances for consistent indexing accuracy\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eT (Fixing\/Countersink):\u003c\/strong\u003e Countersunk center hole (40°–60°) with single-sided molded chipbreaker\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e11 (Size \/ IC):\u003c\/strong\u003e Cutting Edge Length = 11.0 mm (Inscribed Circle IC = 6.35 mm \/ 1\/4\")\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e02 (Thickness):\u003c\/strong\u003e Thickness S = 2.38 mm (3\/32\" nominal thickness)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003e04 (Corner Radius):\u003c\/strong\u003e Corner Radius RE = 0.4 mm (1\/64\" \/ 0.0156\" for low cutting resistance)\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eN (Edge Prep):\u003c\/strong\u003e Neutral honed cutting edge preparation for maximum fracture resistance\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eSU (Chipbreaker):\u003c\/strong\u003e 3D Light-to-Medium cut chip breaker designed for smooth chip curl\u003c\/div\u003e\n\u003cdiv class=\"iso-item\"\u003e\n\u003cstrong\u003eAC530U (Grade):\u003c\/strong\u003e Super Absotech® TiAlSiN PVD Coated Ultra-Fine Carbide (ISO S20–S30 \/ M25–M35)\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\u003eAbsotech® Super-PVD Coating Technology:\u003c\/strong\u003e Formulated with a high-harndess TiAlSiN nano-multilayer coating that maintains extreme oxidation resistance up to 1,100°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Thermal Shock \u0026amp; Fracture Toughness:\u003c\/strong\u003e Combines an ultra-fine grain carbide substrate with super-adhesion PVD layer to eliminate micro-chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp 0.4 mm Nose Radius:\u003c\/strong\u003e Drastically reduces radial tool pressure, preventing work-hardening on heat-resistant superalloys and workpiece deflection on small diameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSU Low-Resistance Chipbreaker:\u003c\/strong\u003e Optimally curved positive 3D rake groove breaks stringy chips efficiently across light to medium depths of cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal ISO\/ANSI Compatibility:\u003c\/strong\u003e Standardized geometry fits all metric (STGCR\/STFCR) and imperial screw-clamp toolholders.\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\u003eTCMT110204N-SU\u003c\/td\u003e\n\u003ctd\u003eTCMT21.51\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\u003e6.35 mm\u003c\/td\u003e\n\u003ctd\u003e0.250\" (1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.38 mm\u003c\/td\u003e\n\u003ctd\u003e0.094\" (3\/32\")\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\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.0156\" (1\/64\")\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\u003e2.8 mm\u003c\/td\u003e\n\u003ctd\u003e0.110\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelief Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7° Positive\u003c\/td\u003e\n\u003ctd\u003e7° Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoating Structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuper PVD (Absotech® TiAlSiN)\u003c\/td\u003e\n\u003ctd\u003eSuper PVD (Absotech® TiAlSiN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer \/ Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSUMITOMO \/ Japan\u003c\/td\u003e\n\u003ctd\u003eSUMITOMO \/ Japan\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\u003eTitanium Alloys (Ti-6Al-4V, Ti-6242)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 - 90 m\/min\u003cbr\u003e\u003cem\u003e(130 - 295 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.05 - 0.14 mm\/rev\u003cbr\u003e\u003cem\u003e(0.002 - 0.005 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.3 - 1.5 mm\u003cbr\u003e\u003cem\u003e(0.012 - 0.060\")\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInconel \u0026amp; Nickel Alloys (Inconel 718, Hastelloy)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 - 60 m\/min\u003cbr\u003e\u003cem\u003e(80 - 195 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.04 - 0.12 mm\/rev\u003cbr\u003e\u003cem\u003e(0.0015 - 0.0045 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.2 - 1.2 mm\u003cbr\u003e\u003cem\u003e(0.008 - 0.048\")\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuplex \u0026amp; Austenitic Stainless (316L, 2205)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 - 180 m\/min\u003cbr\u003e\u003cem\u003e(330 - 590 SFM)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.06 - 0.16 mm\/rev\u003cbr\u003e\u003cem\u003e(0.002 - 0.006 ipr)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.3 - 1.8 mm\u003cbr\u003e\u003cem\u003e(0.012 - 0.070\")\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 Turning Holders \u0026amp; Boring Bars:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits all standard ISO screw-clamp external holders: \u003ccode\u003eSTGCR\/L 1212H11\u003c\/code\u003e, \u003ccode\u003eSTFCR\/L 1616H11\u003c\/code\u003e, and Internal Boring Bars: \u003ccode\u003eA12M-STFCR11\u003c\/code\u003e, \u003ccode\u003eS12M-STFCR11\u003c\/code\u003e\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/tc-insert-external\" target=\"_blank\" rel=\"noopener\"\u003eView Compatible STGCR External 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\u003eS (HRSA \/ Titanium)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"badge\"\u003ePrimary Choice\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eTi-6Al-4V, Inconel 718, Waspaloy, René 41\u003c\/td\u003e\n\u003ctd\u003e★★★★★ (Optimal)\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\u003eSecondary Choice\u003c\/td\u003e\n\u003ctd\u003e316Ti, Duplex 2205, 17-4PH, Super Austenitic\u003c\/td\u003e\n\u003ctd\u003e★★★★☆ (Excellent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP (Steel Alloys)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConditional\u003c\/td\u003e\n\u003ctd\u003eHigh-Tensile Alloy Steels, Hardened Steels (\u0026lt;45 HRC)\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆ (Good)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eK (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Recommended\u003c\/td\u003e\n\u003ctd\u003eGray Iron, Ductile Iron\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\u003eAerospace \u0026amp; Defense Components:\u003c\/strong\u003e Turning jet engine titanium fasteners, turbine rings, and aircraft structural brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas Valve Parts:\u003c\/strong\u003e Precision internal boring on Inconel 718 valve seats and high-pressure wellhead fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical \u0026amp; Chemical Equipment:\u003c\/strong\u003e Machining pure titanium implants and 316L chemical pump shafts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2\u003e5. Compatibility\u003c\/h2\u003e\n\u003cp\u003eFully compliant with ISO 1832 and ANSI B212.4 international standards. Directly mounts into positive screw-clamp toolholders and boring bars from Sumitomo, Kennametal, Sandvik Coromant, Iscar, Tungaloy, and Kyocera utilizing standard M2.5 Torx screws.\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\u003eAC530U (PVD) \/ AC5015S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTCMT110204N-SU\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSandvik Coromant\u003c\/td\u003e\n\u003ctd\u003eS05F \/ GC1105\u003c\/td\u003e\n\u003ctd\u003eTCMT 11 02 04-SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIscar\u003c\/td\u003e\n\u003ctd\u003eIC806 \/ IC3028\u003c\/td\u003e\n\u003ctd\u003eTCMT 110204-SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKyocera\u003c\/td\u003e\n\u003ctd\u003ePR1125 \/ PR1535\u003c\/td\u003e\n\u003ctd\u003eTCMT 110204HQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTungaloy\u003c\/td\u003e\n\u003ctd\u003eAH8015 \/ AH8005\u003c\/td\u003e\n\u003ctd\u003eTCMT110204-PSS\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 supply 100% factory-original SUMITOMO Electric Hardmetal cutting tools imported directly from Japan. Every box comes in factory-sealed anti-counterfeit packaging with certified dimensional lot stability and high-performance substrate coating guarantees.\u003c\/p\u003e\n\u003ch3\u003eVerified Customer Reviews\u003c\/h3\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eDavid K. (USA - Aerospace Machining) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eWe turned Ti-6Al-4V aerospace pins daily. Other inserts suffered severe notch wear within 4 parts. The AC530U grade maintains sharp cutting edges up to 22 parts per corner. Exceptional tool life!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eDr.-Ing. Klaus Huber (Germany - Precision Aero Parts) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eSehr gute Standzeit bei der Bearbeitung von Inconel 718. AC530U verhindert zuverlässig Kerbverschleiß an der Schnitttiefengrenze.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eGiovanni Rossi (Italy - High-Tech Valves S.p.A.) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eEccellente inserts per leghe di titanio. Il rompitruciolo SU taglia in modo netto senza surriscaldare il pezzo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eHiroshi Tanaka (Japan - Tanaka Aero Tech) \u003cspan class=\"review-stars\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eチタン合金加工におけるAC530Uの耐摩耗性は素晴らしいです。切削熱の発生が抑えられ、工具交換頻度が大幅に減りました。\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-header\"\u003eRobert Sterling (UK - Sterling Defense Components) \u003cspan class=\"review-stars\"\u003e★★★★☆\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"review-body\"\u003eGreat insert for Hastelloy shafts. Very reliable edge line and smooth chip removal on small diameter bores.\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 AC530U superior for machining Titanium and Inconel over standard PVD grades?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: AC530U utilizes Sumitomo's Absotech® Super-PVD technology with an ultra-fine carbide substrate. This coating resists oxidation at temperatures exceeding 1,000°C while suppressing notch wear caused by work-hardening in HRSA materials.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: Why is TCMT110204 (0.4mm nose radius) recommended for titanium turning?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: Titanium alloys have low modulus of elasticity and are prone to push-away. The 0.4 mm corner radius generates lower radial force, minimizing part deflection and chatter on thin-walled components.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eQ: What coolant configuration is best when using AC530U on superalloys?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eA: High-pressure flood coolant targeted directly at the tool-chip interface is critical for HRSA materials to remove heat rapidly and extend insert edge life.\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\u003eSevere Notch Wear at Depth-of-Cut Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWork hardening inherent to Titanium \/ Inconel machining\u003c\/td\u003e\n\u003ctd\u003eVary depth of cut (ap) on consecutive passes or increase feed rate slightly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRapid Thermal Cracking \/ Spalling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtreme heat buildup or inconsistent coolant flow\u003c\/td\u003e\n\u003ctd\u003eEnsure continuous high-pressure coolant supply or reduce cutting speed Vc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorkpiece Deflection \/ Vibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh radial force on slender shaft or boring bar\u003c\/td\u003e\n\u003ctd\u003eMaintain 0.4 mm corner radius, minimize bar overhang, and ensure rigid tool setup.\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\u003eUnder ISO 513:2012 classification standards, SUMITOMO AC530U Super-PVD grade falls within ISO S20–S30 for heat-resistant superalloys and titanium alloys, as well as ISO M25–M35 for tough stainless steel turning applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sumitomo","offers":[{"title":"Default Title","offer_id":43396359520428,"sku":"TCMT110204N-SU AC530U","price":53.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/SUMITOMO_TCMT110204N-SU_AC530U_PVD_Coated_Carbide_Turning_Insert.jpg?v=1787903750","url":"https:\/\/cnchome-beyond.com\/products\/tcmt110204n-su-ac530u-sumitomo-carbide-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}