{"product_id":"zcc-ct-ccmt09t304-53-ybm251-carbide-insert-stainless-steel","title":"ZCC.CT CCMT09T304-53 YBM251 Carbide Turning Inserts for Stainless Steel","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; background-color: #ffffff;\"\u003e\n\u003c!-- H1 Main Title --\u003e\u003cheader style=\"background-color: #47479f; padding: 35px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"color: #ffffff; margin: 0; font-size: 26px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;\"\u003eZCC.CT CCMT09T304-53 YBM251: High-Performance Stainless Steel Machining\u003c\/h1\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"padding: 30px 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-left: 6px solid #47479F; padding-left: 15px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f8f9fc; padding: 25px; border-radius: 8px; border: 1px solid #e1e4e8; font-style: italic; margin-bottom: 25px;\"\u003e\"Which carbide insert grade is best for semi-finishing 304 and 316 stainless steel while maintaining edge sharpness and preventing built-up edge?\"\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eZCC.CT CCMT060204-53 YBM251\u003c\/strong\u003e is a specialized industrial-grade insert engineered for \u003cstrong\u003eM-group (Stainless Steel)\u003c\/strong\u003e applications. The \u003cstrong\u003eYBM251 grade\u003c\/strong\u003e features a unique CVD coating with a smooth surface that reduces friction and heat generation—the primary enemies of stainless steel machining. Equipped with the \u003cstrong\u003e53 chipbreaker\u003c\/strong\u003e, this insert provides a reinforced cutting edge that stabilizes chip formation in semi-finishing operations, ensuring high dimensional accuracy and superior tool life in austenitic and duplex stainless steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003csection style=\"padding: 0 15px 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-top: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eAdvanced YBM251 Grade:\u003c\/strong\u003e Specifically optimized for thermal shock resistance and anti-adhesion properties.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e53 Roughing\/Semi-Finishing Geometry:\u003c\/strong\u003e A versatile chipbreaker that excels in varying depths of cut (DOC).\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eNano-CVD Coating:\u003c\/strong\u003e Enhances surface hardness while maintaining the toughness of the carbide substrate.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eSuperior Heat Dispersion:\u003c\/strong\u003e Engineered to handle the low thermal conductivity of stainless steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications --\u003e\n\u003csection style=\"padding: 0 15px 40px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003c!-- ISO Decoding Box --\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 25px; border-radius: 10px; margin-bottom: 30px; background-color: #fff;\"\u003e\n\u003cp style=\"font-weight: bold; text-align: center; margin-top: 0; color: #47479f; font-size: 18px;\"\u003eISO Designation Decoding\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e80° Diamond\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e7° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Slot\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003e09\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e9.7mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003eT3\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e3.97mm Thick\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; text-align: center; width: 65px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #47479F; color: #fff; padding: 10px; text-align: center; width: 65px; border: 1px solid #47479F;\"\u003e\n\u003cstrong\u003e-53\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eChipbreaker\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Metric vs Imperial Comparison --\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\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;\"\u003eI.C. (Inscribed Circle)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\u003cstrong\u003eMetric (ISO)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eCCMT09T304-53\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e9.525 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\u003cstrong\u003eImperial (ANSI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eCCMT 32.51-53\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Cutting Parameters --\u003e\n\u003ch3 style=\"font-size: 18px; margin-bottom: 12px; color: #333;\"\u003eRecommended Parameters for YBM251\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #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;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e150 - 260 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.10 - 0.35 mm\/r\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=\"border: 2px dashed #47479F; padding: 20px; text-align: center; margin-top: 35px; border-radius: 10px; background-color: #f9f9ff;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold; color: #47479f;\"\u003eCompatible Tool Holders (S-Type):\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/cc-insert\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"border: 1px solid #47479F; padding: 8px 15px; border-radius: 5px; font-weight: bold;\"\u003eSCLCR\/L 1212H09\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/cc-insert-internal\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"border: 1px solid #47479F; padding: 8px 15px; border-radius: 5px; font-weight: bold;\"\u003eS16Q-SCLCR09\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/cc-insert\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"border: 1px solid #47479F; padding: 8px 15px; border-radius: 5px; font-weight: bold;\"\u003eSCACR 1616H09\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"padding: 0 15px 40px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eApplications \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eSpecifically optimized for semi-finishing to roughing operations in stainless steel alloys including:\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px;\"\u003e\n\u003cspan style=\"background: #47479F; color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 13px;\"\u003eAISI 304 \/ 316\u003c\/span\u003e \u003cspan style=\"background: #47479F; color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 13px;\"\u003eDuplex Stainless\u003c\/span\u003e \u003cspan style=\"background: #47479F; color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 13px;\"\u003ePrecipitation Hardening Steel\u003c\/span\u003e \u003cspan style=\"background: #47479F; color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 13px;\"\u003eLow Alloy Steels\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison --\u003e\n\u003csection style=\"padding: 0 15px 40px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eZCC.CT Grade Comparison (Stainless Steel)\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px;\"\u003ePrimary Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eYBM151\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eContinuous\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eFinishing \/ High Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f1f3ff;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\u003cstrong\u003eYBM251\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eSemi-Interrupted\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eUniversal Semi-Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us \u0026 Reviews --\u003e\n\u003csection style=\"padding: 0 15px 40px;\"\u003e\n\u003ch2 style=\"color: #47479f;\"\u003eCustomer Feedback\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 20px; border-radius: 10px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\"\u003e\n\u003cdiv style=\"color: #ffd700; margin-bottom: 8px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\"Best for 316 Stainless\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 13px;\"\u003e\"Using YBM251 in our German job shop. Extremely stable edge and finally found an insert that doesn't melt in 316.\"\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #888;\"\u003e— \u003cem\u003eLukas M., Germany\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 20px; border-radius: 10px;\"\u003e\n\u003cdiv style=\"color: #ffd700; margin-bottom: 8px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\"Cost-Effective Precision\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 13px;\"\u003e\"Performance matches high-end Japanese inserts at a fraction of the cost. The 53 chipbreaker is a lifesaver for stringy chips.\"\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #888;\"\u003e— \u003cem\u003eJohn R., USA\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 20px; border-radius: 10px;\"\u003e\n\u003cdiv style=\"color: #ffd700; margin-bottom: 8px;\"\u003e★★★★☆\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\"Ottimo prodotto\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 13px;\"\u003e\"Spedizione veloce e inserti di ottima qualità per acciai inossidabili.\"\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #888;\"\u003e— \u003cem\u003ePietro V., Italy\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. FAQ --\u003e\n\u003csection style=\"background-color: #47479f; padding: 35px 20px; color: #ffffff; border-radius: 10px; margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #ffffff; margin-top: 0;\"\u003eFAQ - Technical Support\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px;\"\u003eQ: Can YBM251 be used for dry machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #e0e0e0;\"\u003eA: While the CVD coating is heat resistant, we highly recommend high-pressure coolant when machining stainless steel to prevent work hardening and adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px;\"\u003eQ: What is the benefit of the 53 chipbreaker?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #e0e0e0;\"\u003eA: It is a reinforced geometry that balances edge strength with sharpness, making it ideal for the varying DOCs found in semi-finishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Footer Tip --\u003e\u003cfooter style=\"text-align: center; border-top: 1px solid #eee; padding-top: 25px; padding-bottom: 40px;\"\u003e\n\u003cp style=\"font-size: 12px; color: #666; max-width: 80%; margin: 0 auto;\"\u003e\u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e If you encounter vibration in thin-walled stainless parts, consider reducing the feed rate and using a larger lead angle tool holder with the \u003cstrong\u003eCCMT09T304-53\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"ZCC.CT","offers":[{"title":"Default Title","offer_id":43490469740716,"sku":"CCMT09T304-53 YBM251","price":66.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ZCC.CT_CCMT09T304-53_YBM251_Carbide_Turning_Insert_for_Stainless_Steel_CNC_Machining.jpg?v=1777967213","url":"https:\/\/cnchome-beyond.com\/products\/zcc-ct-ccmt09t304-53-ybm251-carbide-insert-stainless-steel","provider":"CNCHome-Beyond","version":"1.0","type":"link"}