{"product_id":"zcc-ct-tcmt16t308-hm-ybd151-carbide-turning-insert-cast-iron","title":"ZCC.CT TCMT16T308-HM YBD151 Carbide Turning Inserts for Cast Iron Machining","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; background-color: #ffffff; padding: 0;\"\u003e\n\u003cheader style=\"background-color: #47479f; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"color: #ffffff; margin: 0; font-size: 2.2em; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\"\u003eZCC.CT TCMT16T308-HM YBD151 Turning Insert\u003c\/h1\u003e\n\u003cp style=\"color: #e0e0ff; margin-top: 10px; font-size: 1.2em;\"\u003eAdvanced CVD Solution for High-Speed Cast Iron (ISO K) Machining\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection style=\"padding: 35px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f4f4fb; padding: 25px; border-radius: 8px; border-left: 6px solid #47479F; margin: 20px 0;\"\u003e\n\u003cp style=\"font-style: italic; color: #47479f; font-size: 1.15em; margin: 0;\"\u003e\"Which carbide insert grade offers the best tool life and surface finish when turning grey cast iron and ductile iron at high cutting speeds?\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eZCC.CT TCMT16T308-HM YBD151\u003c\/strong\u003e is a premium triangular carbide insert engineered specifically for the \u003cstrong\u003eISO K (Cast Iron)\u003c\/strong\u003e group. Leveraging the \u003cstrong\u003eYBD151 grade\u003c\/strong\u003e, which features a specialized CVD coating (thick TiCN + Al2O3), this tool provides exceptional thermal stability and wear resistance. The \u003cstrong\u003e-HM chipbreaker\u003c\/strong\u003e geometry is optimized for medium machining, providing smooth chip evacuation and reducing cutting forces during heavy-duty lathe operations.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; text-align: center; margin-bottom: 30px;\"\u003eCore Performance Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; background: rgba(255,255,255,0.1); padding: 25px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.2);\"\u003e\n\u003cstrong\u003eGrade YBD151:\u003c\/strong\u003e Features a high-strength substrate combined with a \"Black Diamond\" coating for superior resistance to abrasive wear in cast iron.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; background: rgba(255,255,255,0.1); padding: 25px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.2);\"\u003e\n\u003cstrong\u003e-HM Chipbreaker:\u003c\/strong\u003e A robust geometry designed to handle medium depths of cut, ensuring stable performance in continuous and slightly interrupted cuts.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; background: rgba(255,255,255,0.1); padding: 25px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.2);\"\u003e\n\u003cstrong\u003eCVD Coating:\u003c\/strong\u003e Multilayer coating provides a thermal barrier, allowing for higher cutting speeds (Vc) and increased productivity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"padding: 40px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.1em; margin-top: 25px; color: #444;\"\u003eISO Designation Decoding\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; justify-content: center;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTriangular\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e7° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eW\/Hole\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #47479F; color: #fff; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003e16\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e16mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #47479F; color: #fff; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eT3\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e3.97mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #47479F; color: #fff; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #333; color: #fff; padding: 12px; text-align: center; border-radius: 6px; flex: 1; min-width: 70px;\"\u003e\n\u003cstrong\u003eHM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f4f4fb; color: #47479f;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eMeasurement System\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eModel Designation\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eEdge-Thick-Rad\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eMetric (ISO)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\u003cstrong\u003eTCMT16T308-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e16.5mm - 3.97mm - 0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eImperial (ANSI)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\u003cstrong\u003eTCMT32.52-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e3\/8\" I.C. - 1\/8\" Thk - 1\/32\" Rad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMachining Recommendations (ISO K)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #47479F; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc m\/min)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeed Rate (f mm\/rev)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eGrey Cast Iron (GG)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e180 - 400\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.15 - 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDuctile Iron (GGG)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e150 - 300\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.12 - 0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 25px; margin-top: 35px; text-align: center; border-radius: 8px; background: #fafafa;\"\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: bold; color: #333;\"\u003eCompatible Tool Holders (External \u0026amp; Internal):\u003c\/p\u003e\n\u003cdiv style=\"display: inline-block; border: 1px solid #47479F; padding: 12px 28px; background: #ffffff; border-radius: 5px; box-shadow: 2px 2px 8px rgba(0,0,0,0.05);\"\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/tc-insert-external\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #47479f;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eBrowse STGCR\/L 16 Tool Holders \u0026gt;\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"padding: 40px 20px; background-color: #f9f9f9;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Parts:\u003c\/strong\u003e Machining brake discs, engine blocks, and flywheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Machining:\u003c\/strong\u003e Ideal for balanced material removal and finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Production:\u003c\/strong\u003e Optimized for automated high-volume cast iron production lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMachine Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with all major CNC turning centers (Mazak, DMG Mori, Okuma) and manual lathes. Fits standard ISO positive turning holders for TCMT 16 (TCMT 32.5) inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"padding: 40px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003eCast Iron Grade Strategy\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCoating\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCutting Condition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYBD102\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHighest Speed \/ Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; color: #47479f;\"\u003eYBD151 (Current)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHigh Speed \/ Balanced Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYBD252\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMedium Speed \/ Heavy Interruption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection style=\"background-color: #47479f; color: #ffffff; padding: 55px 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; text-align: center; margin-bottom: 45px;\"\u003eVerified Industrial Feedback\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; color: #333; padding: 25px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\"Superior Life on Brake Discs\"\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.9em; margin: 10px 0;\"\u003eRunning YBD151 on grey iron at 350m\/min. Consistently getting 25% more pieces per edge compared to our previous tier-1 brand.\u003c\/p\u003e\n\u003csmall style=\"color: #777;\"\u003e— Robert T., USA 🇺🇸\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; color: #333; padding: 25px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\"Perfekt für Gussbearbeitung\"\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.9em; margin: 10px 0;\"\u003eDie HM-Geometrie bricht die Späne sauber. Sehr zuverlässige Standzeit auch bei hohen Schnittgeschwindigkeiten.\u003c\/p\u003e\n\u003csmall style=\"color: #777;\"\u003e— Klaus M., Germany 🇩🇪\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; color: #333; padding: 25px; border-radius: 8px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\"Consistency is Key\"\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.9em; margin: 10px 0;\"\u003eGreat performance on ductile iron. Surface finish is consistent throughout the batch. Quick shipping to Japan.\u003c\/p\u003e\n\u003csmall style=\"color: #777;\"\u003e— Kenji H., Japan 🇯🇵\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"padding: 45px 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center; margin-bottom: 35px;\"\u003eTechnical Support FAQ\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 850px; margin: auto;\"\u003e\n\u003cdiv style=\"border-bottom: 1px solid #eee; padding: 20px 0;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f;\"\u003eQ: Is YBD151 suitable for interrupted cast iron cuts?\u003c\/p\u003e\n\u003cp\u003eA: YBD151 offers a balance of hardness and toughness. For heavy interruptions or rough castings, we suggest moving to the tougher \u003cstrong\u003eYBD252\u003c\/strong\u003e grade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #eee; padding: 20px 0;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f;\"\u003eQ: Why use the 0.8mm radius (308) instead of 0.4mm?\u003c\/p\u003e\n\u003cp\u003eA: The 0.8mm radius provides much higher edge strength for abrasive cast iron and enables higher feed rates while maintaining a good surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #eee; padding: 20px 0;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f;\"\u003eQ: How does this grade compare to competitors?\u003c\/p\u003e\n\u003cp\u003eA: YBD151 is a direct high-performance equivalent to Sandvik's \u003cstrong\u003eGC3215\u003c\/strong\u003e or Kennametal's \u003cstrong\u003eKCK20B\u003c\/strong\u003e, optimized for cast iron productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cfooter style=\"background-color: #333; color: #ccc; padding: 50px 20px; font-size: 0.9em;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px; border-bottom: 1px solid #555; padding-bottom: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n\u003ch4 style=\"color: #fff;\"\u003eWorkpiece Material Matrix\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCast Iron (K):\u003c\/strong\u003e ★★★★★\u003cbr\u003e\u003cstrong\u003eDuctile Iron (K):\u003c\/strong\u003e ★★★★★\u003cbr\u003e\u003cstrong\u003eSteel (P):\u003c\/strong\u003e ☆☆☆☆☆\u003cbr\u003e\u003cstrong\u003eStainless (M):\u003c\/strong\u003e ☆☆☆☆☆\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n\u003ch4 style=\"color: #fff;\"\u003eTroubleshooting Guide\u003c\/h4\u003e\n\u003cul style=\"padding-left: 15px;\"\u003e\n\u003cli\u003eCrater Wear: Reduce cutting speed (Vc)\u003c\/li\u003e\n\u003cli\u003eFlank Wear: Check for abrasive material; reduce speed\u003c\/li\u003e\n\u003cli\u003eChipping: Decrease feed rate or check machine rigidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n\u003ch4 style=\"color: #fff;\"\u003eEquivalent Models\u003c\/h4\u003e\n\u003cp\u003eSandvik: TCMT16T308-KM | Mitsubishi: TCMT16T308-MK | Sumitomo: TCMT16T308N-GU\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-top: 20px; text-align: center;\"\u003e\n\u003cp\u003e© 2026 ZCC.CT Industrial Solutions. Engineered for Excellence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZCC·CT","offers":[{"title":"Default Title","offer_id":43487686721708,"sku":"TCMT16T308-HM YBD151","price":67.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ZCC.CT_TCMT16T308-HM_YBD151_triangular_carbide_turning_insert_for_CNC_cast_iron_machining.jpg?v=1778542588","url":"https:\/\/cnchome-beyond.com\/products\/zcc-ct-tcmt16t308-hm-ybd151-carbide-turning-insert-cast-iron","provider":"CNCHome-Beyond","version":"1.0","type":"link"}