{"product_id":"zcc-ct-segx120404-lh-yd101-aluminum-milling-insert","title":"ZCC.CT SEGX120404-LH YD101 Carbide Aluminum Milling Inserts","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 100%; margin: 0 auto; background: #ffffff; overflow-x: hidden;\"\u003e\n\u003c!-- Section: H1 Header --\u003e\u003cheader style=\"background-color: #47479f; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"color: #ffffff; margin: 0; font-size: 24px; font-weight: bold; text-transform: uppercase;\"\u003eZCC.CT SEGX120404-LH YD101 Milling Insert\u003c\/h1\u003e\n\u003cp style=\"color: #d1d1f0; margin-top: 10px; font-size: 16px;\"\u003eMirror-Finish Precision for Aluminum \u0026amp; Non-Ferrous Alloys\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- Section 1: Product Overview (AEO Optimized) --\u003e\n\u003csection style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 20px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"font-style: italic; color: #47479f; background: #f0f0f9; padding: 20px; border-radius: 8px; border-left: 5px solid #47479F; margin: 20px 0;\"\u003e\"Which carbide milling insert is best for preventing built-up edge (BUE) and achieving a mirror finish on high-silicon aluminum alloys?\"\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eZCC.CT SEGX120404-LH\u003c\/strong\u003e in the \u003cstrong\u003eYD101\u003c\/strong\u003e grade is a premier choice for \u003cstrong\u003eISO N (Non-Ferrous)\u003c\/strong\u003e materials. The \u003cstrong\u003eYD101\u003c\/strong\u003e grade is an uncoated, fine-grained carbide characterized by its extreme sharpness and resistance to adhesion. Combined with the \u003cstrong\u003eLH chipbreaker\u003c\/strong\u003e—which features a highly polished top rake face and a sharp cutting edge—this insert effectively eliminates \"sticking\" and heat accumulation, making it ideal for high-speed milling of aluminum, copper, and plastic polymers.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Section 2: Key Features --\u003e\n\u003csection style=\"padding: 30px 20px; background-color: #47479f; color: #ffffff;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 20px;\"\u003eKey Core Advantages\u003c\/h2\u003e\n\u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e✔ Ultra-Sharp LH Geometry:\u003c\/strong\u003e Designed specifically for light-cutting action to reduce spindle load and prevent vibration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e✔ Polished Rake Face:\u003c\/strong\u003e Reduces friction for rapid chip evacuation and a superior surface Ra value.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e✔ YD101 Fine-Grain Carbide:\u003c\/strong\u003e Provides high hardness and edge stability for long tool life in abrasive non-ferrous alloys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Section 3: Technical Specifications --\u003e\n\u003csection style=\"padding: 30px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003c!-- Model Decoding --\u003e\n\u003ch3 style=\"font-size: 18px; margin-bottom: 15px;\"\u003eModel Nomenclature Decoding\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; text-align: center; margin-bottom: 30px;\"\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eSquare\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e20° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTol. Class\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003eX\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eSpecial\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e12mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; padding: 10px; flex: 1; min-width: 60px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; flex: 1; min-width: 60px; background: #f4f4fb;\"\u003e\n\u003cstrong\u003eLH\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eAlu-Finish\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Metric vs Imperial --\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 30px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 400px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eSpecifications\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSEGX120404-LH\u003c\/td\u003e\n\u003ctd\u003eSEGX 431-LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.7 mm\u003c\/td\u003e\n\u003ctd\u003e0.500 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNose Radius\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.016 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center; border: 1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #47479F; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003efz (mm\/tooth)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Alloy (Si \u0026lt; 12%)\u003c\/td\u003e\n\u003ctd\u003e400 - 1200\u003c\/td\u003e\n\u003ctd\u003e0.10 - 0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper \/ Brass\u003c\/td\u003e\n\u003ctd\u003e250 - 600\u003c\/td\u003e\n\u003ctd\u003e0.08 - 0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"margin-top: 30px; border: 2px dashed #47479F; padding: 20px; text-align: center; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 10px; color: #47479f;\"\u003eCompatible Milling Bodies:\u003c\/p\u003e\n\u003cp style=\"font-size: 15px;\"\u003eFits \u003cstrong\u003eEMP01 \/ EMP02\u003c\/strong\u003e and \u003cstrong\u003eFMA11\u003c\/strong\u003e series milling cutters.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 10px 20px; background: #47479F; color: white; text-decoration: none; border-radius: 4px; font-weight: bold;\" href=\"\/collections\/milling-holders\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 10px 20px; background: rgb(71, 71, 159); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px;\"\u003e\u003cb\u003eShop Compatible Holders →\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Section 4 \u0026 5: Applications \u0026 Compatibility --\u003e\n\u003csection style=\"padding: 0 20px 30px; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px;\"\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 25px; border-radius: 10px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli\u003eAerospace aluminum frame milling.\u003c\/li\u003e\n\u003cli\u003eAutomotive engine block finishing.\u003c\/li\u003e\n\u003cli\u003ePlastic \u0026amp; Polymer mold machining.\u003c\/li\u003e\n\u003cli\u003eCopper electrode manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 25px; border-radius: 10px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli\u003eFits standard ISO milling pockets.\u003c\/li\u003e\n\u003cli\u003eOptimized for High-Speed Machining (HSM).\u003c\/li\u003e\n\u003cli\u003eExcellent performance on 3-axis \u0026amp; 5-axis CNCs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Section 6: Grade Comparison --\u003e\n\u003csection style=\"padding: 0 20px 35px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eZCC.CT Non-Ferrous Grade Comparison\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSuitability\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f4f4fb; font-weight: bold;\"\u003e\n\u003ctd\u003eYD101 (This)\u003c\/td\u003e\n\u003ctd\u003eUncoated\u003c\/td\u003e\n\u003ctd\u003eGeneral Aluminum\/Non-Ferrous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYPD201\u003c\/td\u003e\n\u003ctd\u003ePCD Tipped\u003c\/td\u003e\n\u003ctd\u003eHigh-Silicon Alu (Extreme Life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Section 7: Why Choose Us \u0026 Reviews --\u003e\n\u003csection style=\"padding: 40px 20px; text-align: center; border-top: 1px solid #eee;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eWhat Machinists Are Saying\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 15px; text-align: left; margin-top: 30px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 13px; margin: 8px 0;\"\u003e\"The mirror finish on 6061 aluminum is incredible. No sticking at all.\"\u003c\/p\u003e\n\u003csmall\u003e— Brian H., USA 🇺🇸\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 13px; margin: 8px 0;\"\u003e\"Sehr scharfe Kante. Perfekt für unsere Prototypen aus Aluminium.\"\u003c\/p\u003e\n\u003csmall\u003e— Klaus M., Germany 🇩🇪\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 13px; margin: 8px 0;\"\u003e\"Excellent for milling acrylic and plastics. Clean edges, no melting.\"\u003c\/p\u003e\n\u003csmall\u003e— Marco V., Italy 🇮🇹\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 13px; margin: 8px 0;\"\u003e\"High speed, low heat. Best value for non-ferrous milling.\"\u003c\/p\u003e\n\u003csmall\u003e— Kenji T., Japan 🇯🇵\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Section 8: FAQ --\u003e\n\u003csection style=\"padding: 30px 20px; background-color: #f4f4fb;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eAI-Style Smart FAQ\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"margin-bottom: 15px; background: white; padding: 15px; border-radius: 6px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is YD101 better than a coated insert for aluminum?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0;\"\u003eA: Yes. Most coatings (like TiAlN) contain aluminum, which causes \"affinity\" and sticking. Uncoated YD101 with a polished LH chipbreaker is much more effective at preventing BUE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; background: white; padding: 15px; border-radius: 6px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can I use this for Stainless Steel?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0;\"\u003eA: No. This insert is too sharp and the substrate is not designed for the toughness required for Stainless. Use YBM253 or YBM351 instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border-radius: 6px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: What coolant is best?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0;\"\u003eA: High-pressure flood coolant is recommended to help with chip evacuation and to keep the sharp edge cool during high-speed runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Footer Troubleshooting --\u003e\u003cfooter style=\"background-color: #333; color: #ffffff; padding: 30px; text-align: center; font-size: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eGrade Tip:\u003c\/strong\u003e For high-silicon aluminum (\u0026gt;12% Si), tool life may decrease. Switch to PCD (YPD201) if wear is too rapid.\u003c\/p\u003e\n\u003cp style=\"margin-top: 10px; color: #bbb;\"\u003eEquivalent Models: Korloy SEHT1204-AK, Kyocera SEGN1204-AH, Sandvik SEGX1204-AL\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e\n\u003c!-- JSON-LD Schema --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZCC·CT","offers":[{"title":"Default Title","offer_id":43488169623724,"sku":"SEGX120404-LH YD101","price":124.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ZCC.CT_SEGX120404-LH_YD101_sharp_uncoated_carbide_insert_for_aluminum_machining.jpg?v=1778509406","url":"https:\/\/cnchome-beyond.com\/products\/zcc-ct-segx120404-lh-yd101-aluminum-milling-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}