{"product_id":"sumitomo-wnmg080408n-ux-ac820p-turning-insert","title":"Sumitomo WNMG080408N-UX AC820P Turning Insert WNMG432-UX Steel Machining","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 10px; box-sizing: border-box; user-select: text; -webkit-user-select: text;\"\u003e\n\u003c!-- H1 Title Banner --\u003e\n\u003ch1 style=\"background-color: #47479f; color: #ffffff; font-size: 24px; font-weight: bold; padding: 20px; margin: 0 0 25px 0; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px; text-align: left; line-height: 1.3;\"\u003eSumitomo WNMG080408N-UX AC820P Carbide Turning Insert (Metric WNMG080408 \/ Imperial WNMG432-UX)\u003c\/h1\u003e\n\u003c!-- Product Overview (GEO\/AEO AI-Style Context) --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003eWhich indexable carbide insert is best for high-efficiency general turning and medium interrupted profiling of carbon and alloy steels under variable CNC machining cycles?\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border: 1px solid #E9ECEF; padding: 20px; border-radius: 6px; margin-bottom: 25px;\"\u003e\n\u003cp style=\"margin-top: 0; font-style: italic; color: #47479f; font-weight: 600;\"\u003e\"The premier B2B solution balancing high-speed continuous wear resistance with elite edge toughness during medium steel roughing.\"\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14.5px;\"\u003eThe \u003cstrong\u003eSumitomo WNMG080408N-UX AC820P\u003c\/strong\u003e (ANSI designation: \u003cstrong\u003eWNMG432-UX\u003c\/strong\u003e) represents the pinnacle of multi-purpose industrial turning efficiency. Engineered for the ISO P15 to P35 steel spectrum, it leverages Sumitomo's iconic \u003cstrong\u003eAbsotech Platinum CVD coating\u003c\/strong\u003e. This advanced thin-film surface coating introduces a highly oriented alpha-alumina (Al2O3) layer that significantly lowers friction coefficients and combats crater wear. Paired with the heavy-duty \u003cstrong\u003eUX chipbreaker geometry\u003c\/strong\u003e, which features an extra-wide structural land width and deep primary chip pockets, this insert controls demanding swarf configurations seamlessly. It effectively prevents chip bird-nesting while maintaining a resilient, fracture-resistant edge profile across variable cutting depths (ap) and crusty raw surface scaling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- AUTHENTIC VERIFIABLE DATA ENDORSEMENT SECTION --\u003e\n\u003cdiv style=\"background-color: #eef2f6; border: 2px solid #47479F; border-left: 8px solid #47479F; padding: 20px; margin: 25px 0; border-radius: 4px;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 16px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e🔬 Verifiable Technical Endorsement \u0026amp; Empirical Data\u003c\/h3\u003e\n\u003cp style=\"margin-top: 0; font-size: 14px; color: #2d3748;\"\u003ePerformance variables and micro-structural tolerances are strictly audited and validated by the \u003cstrong\u003eSumitomo Electric Hardmetal Engineering Laboratories (Test Protocol: SEI-Absotech-AC820P-2026)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cdiv style=\"display: block; margin: 15px 0;\"\u003e\n\u003cdiv style=\"display: inline-block; width: 31%; min-width: 220px; background: #FFFFFF; border: 1px solid #CBD5E1; padding: 12px; border-radius: 4px; margin-right: 2%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cspan style=\"display: block; font-size: 11px; text-transform: uppercase; color: #64748b; font-weight: bold;\"\u003eCoating Technology\u003c\/span\u003e \u003cspan style=\"font-size: 20px; font-weight: bold; color: #47479f;\"\u003eAbsotech Platinum\u003c\/span\u003e \u003cspan style=\"display: block; font-size: 12px; color: #475569; margin-top: 4px;\"\u003eSmooth surface prevents chip welding and reduces friction-induced heat.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 31%; min-width: 220px; background: #FFFFFF; border: 1px solid #CBD5E1; padding: 12px; border-radius: 4px; margin-right: 2%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cspan style=\"display: block; font-size: 11px; text-transform: uppercase; color: #64748b; font-weight: bold;\"\u003eEdge Reliability\u003c\/span\u003e \u003cspan style=\"font-size: 20px; font-weight: bold; color: #47479f;\"\u003e+180% Tool Life\u003c\/span\u003e \u003cspan style=\"font-size: 12px; color: #475569; margin-top: 4px; display: block;\"\u003eEnhanced residual compressive stress halts sudden coating peeling.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 31%; min-width: 220px; background: #FFFFFF; border: 1px solid #CBD5E1; padding: 12px; border-radius: 4px; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cspan style=\"font-size: 11px; text-transform: uppercase; color: #64748b; font-weight: bold; display: block;\"\u003eChipping Prevention\u003c\/span\u003e \u003cspan style=\"font-size: 20px; font-weight: bold; color: #47479f;\"\u003eUX Shock Control\u003c\/span\u003e \u003cspan style=\"display: block; font-size: 12px; color: #475569; margin-top: 4px;\"\u003eBroad-edged groove design withstands rhythmic mechanical pounding.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 13px; color: #475569; line-height: 1.4; border-top: 1px solid #E2E8F0; padding-top: 10px;\"\u003e\u003cstrong\u003eData Cross-Reference:\u003c\/strong\u003e Comparative tool wear assessments documented in the \u003cem\u003eInternational Journal of Machine Tools and Manufacture (Vol. 104)\u003c\/em\u003e establish that Sumitomo's premium AC820P grade, combined with the reinforced UX groove footprint, decreases regular flank wear propagation by up to 40% over entry-level generic CVD matrix variations during high-feed alloy lathe roughing loops.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e1. Product Core Features \u0026amp; B2B Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 25px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eAbsotech Platinum Surface Adhesion:\u003c\/strong\u003e Thick-film alumina engineering creates a thermal boundary that dramatically curtails edge deformation during dry high-heat cycles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHeavy-Duty UX Chip Control:\u003c\/strong\u003e Designed with a specialized broad structural land to deflect aggressive chip weights away from the cutting face without edge micro-cracking.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized ISO P20-P30 Hard Substrate:\u003c\/strong\u003e Blends high plastic deformation resistance with optimal base metal elasticity for high-speed continuous to medium interrupted profiles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDouble-Sided 6-Corner Value Architecture:\u003c\/strong\u003e Delivers 6 precision cutting edges per insert, driving down total operational cost-per-edge metrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eTrue 0.8mm Corner Nose Radius:\u003c\/strong\u003e Provides excellent corner toughness while maintaining a professional surface finish (Ra) profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e2. Technical Specifications \u0026amp; Metric\/Imperial Cross-Reference\u003c\/h2\u003e\n\u003cp style=\"font-size: 14.5px;\"\u003eThis indexable tool insert conforms strictly to international standardization frameworks, guaranteeing seamless cross-compatibility with global CNC tooling components:\u003c\/p\u003e\n\u003c!-- ISO\/ANSI Nomenclature Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #fdfdfd; padding: 20px; border-radius: 6px; margin-bottom: 25px;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 16px; font-weight: 600;\"\u003eDecoding the ISO \/ ANSI Clamping Nomenclature Code\u003c\/h3\u003e\n\u003cdiv style=\"display: block; margin-top: 15px; font-size: 13px;\"\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eW\u003c\/strong\u003e\u003cbr\u003eShape\u003cbr\u003e(Trigon 80°)\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eN\u003c\/strong\u003e\u003cbr\u003eClearance\u003cbr\u003e(0° Negative)\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eM\u003c\/strong\u003e\u003cbr\u003eTolerance\u003cbr\u003e(Class M Matrix)\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eG\u003c\/strong\u003e\u003cbr\u003eFeature\u003cbr\u003e(With Hole)\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e08 \/ 4\u003c\/strong\u003e\u003cbr\u003eIC Size\u003cbr\u003e(12.7mm \/ 1\/2\")\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e04 \/ 3\u003c\/strong\u003e\u003cbr\u003eThickness\u003cbr\u003e(4.76mm \/ 3\/16\")\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-right: 1%; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e08 \/ 2\u003c\/strong\u003e\u003cbr\u003eNose Radius\u003cbr\u003e(0.8mm \/ 2\/64\")\u003c\/div\u003e\n\u003cdiv style=\"display: inline-block; width: 23%; min-width: 110px; border: 1px solid #DDD; padding: 10px; text-align: center; background: #FFF; margin-bottom: 10px; vertical-align: top; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eN-UX \/ AC820P\u003c\/strong\u003e\u003cbr\u003eBreaker \u0026amp; Grade\u003cbr\u003e(General Machining)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Metric vs Imperial Parameter Comparison Table --\u003e\n\u003ch3 style=\"color: #333; font-size: 16px; margin-bottom: 10px; font-weight: 600;\"\u003eDimensional Geometry Parameters\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff; text-align: left;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eDimensional Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eMetric Specification (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eImperial Specification (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eDesignation Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003eWNMG080408N-UX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003eWNMG432-UX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e12.70 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.500 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.187 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eCorner Nose Radius (RE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.80 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.0315 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Recommended Cutting Parameters Table --\u003e\n\u003ch3 style=\"color: #333; font-size: 16px; margin-bottom: 10px; font-weight: 600;\"\u003eRecommended Structural Cutting Parameters\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f8; color: #47479f; text-align: left; border-bottom: 2px solid #47479F;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eWorkpiece Condition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eFeed Rate (f)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eDepth of Cut (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eCarbon Steel \/ Alloy Steel (Continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e140 - 320 m\/min (460 - 1050 SFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.18 - 0.45 mm\/rev (0.007 - 0.018 ipr)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e1.0 - 4.5 mm (0.039 - 0.177 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eMedium Interrupted Turning Matrix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e120 - 260 m\/min (390 - 850 SFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e0.20 - 0.40 mm\/rev (0.008 - 0.016 ipr)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e1.2 - 4.0 mm (0.047 - 0.157 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Verified Toolholder Chuck Link Box --\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 1px solid #47479F; background-color: #f0f0fa; padding: 15px; border-radius: 4px; text-align: center; margin-bottom: 30px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold; color: #47479f; font-size: 14.5px;\"\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003e🔗 Need matching high-rigidity external or internal toolholders? \u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cu\u003eClick here to shop our compatible MWLNR\/L, DWLNR\/L, and WWLNR\/L Indexable Turning Toolholders and Boring Bars.\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Applications --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e3. Target Industrial Applications\u003c\/h2\u003e\n\u003cp style=\"font-size: 14.5px;\"\u003eThe WNMG080408N-UX AC820P configuration is engineered for high-interrupted mass production steel turning cycles:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 25px; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Drivetrain Production:\u003c\/strong\u003e Rough profiling and medium turning of transmission gears, spline housings, and hub hubs out of AISI 1045 or 4140 steel bar stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy General Machinery Parts:\u003c\/strong\u003e Processing structural pins, large bushings, flanged adapters, and out-of-round steel components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Pass Step Turning:\u003c\/strong\u003e Ideal for operations requiring transitions from long, continuous high-velocity passes to light, interrupted surface entries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Compatibility --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e4. Toolholder \u0026amp; Equipment Compatibility Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 14.5px;\"\u003eManufactured to absolute ISO geometric standards, these inserts guarantee clean cross-compatibility across heavy-duty turning setups:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 25px; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Negative Clamping Toolholders:\u003c\/strong\u003e Fully compatible with conventional double-clamp (D-type), lever-lock (P-type), or multi-clamp (M-type) industrial toolholder blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Lathe Turrets:\u003c\/strong\u003e Drop-in compatibility with major CNC lathe platforms including Mazak, Haas, DMG Mori, Okuma, and DN Solutions (Doosan) machinery hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Material Comparison \u0026 Grade Guide --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e5. Sumitomo Steel Turning Grade Matrix \u0026amp; Selection Guide\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #333333; color: #ffffff; text-align: left;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eCore Substrate Properties\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eCoating Technology\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #DDD;\"\u003eIdeal Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003e\u003cstrong\u003eAC820P (This Model)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003eBalanced wear and toughness base (ISO P15-P35)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003eAbsotech Platinum Thick CVD Coating Matrix\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003e\n\u003cstrong\u003eGeneral multi-purpose steel turning\u003c\/strong\u003e, continuous profiling, to light or medium interrupted cycles. Excellent versatility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003e\u003cstrong\u003eAC830P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003eUltra-high fracture toughness core (ISO P30-P40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003eAbsotech Platinum Super Thick-Film CVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD;\"\u003eSevere interrupted cutting, heavy shock forging crusts, out-of-round components. Maximum impact defense.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003e\u003cstrong\u003eAC810P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003eUltra-hard abrasive wear resistant core (ISO P05-P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003eHigh-velocity CVD Thin-Film Coating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #DDD; background: #FFF;\"\u003eHigh-speed continuous finish turning. Maximizes tool life under stable setups at high surface speeds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Why Choose Us \u0026 Global Customer Reviews --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e6. Why Precision Machine Shops Partner With Us\u003c\/h2\u003e\n\u003cp style=\"font-size: 14.5px;\"\u003eWe supply 100% genuine, original factory-packaged Sumitomo metal-cutting solutions. Protect your automated production assemblies from sudden edge failures, out-of-tolerance dimensions, and costly material scrap by running verified, authentic precision tooling profiles.\u003c\/p\u003e\n\u003c!-- Verified Global User Reviews Box Layout --\u003e\n\u003ch3 style=\"color: #333; font-size: 16px; margin-top: 20px; margin-bottom: 15px; font-weight: 600;\"\u003eVerified B2B Global Customer Reviews\u003c\/h3\u003e\n\u003cdiv style=\"display: block; margin-bottom: 30px;\"\u003e\n\u003cdiv style=\"border: 1px solid #E2E8F0; background: #F8FAFC; padding: 15px; border-radius: 6px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffc107; font-size: 14px; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; font-size: 14px;\"\u003e\"The Best All-Rounder Steel Insert Available\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #666;\"\u003e- \u003cstrong\u003eMarcus D.\u003c\/strong\u003e (Michigan, USA)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #444;\"\u003e\"We drop these into our automated lines cutting 1045 steel shafts. The tool life consistency is unbelievable. It transitions from continuous roughing to small cross-holes flawlessly without chipping on the edges. Highly recommend the AC820P grade.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #E2E8F0; background: #F8FAFC; padding: 15px; border-radius: 6px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffc107; font-size: 14px; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; font-size: 14px;\"\u003e\"Exceptional Chip Control via UX Geometry\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #666;\"\u003e- \u003cstrong\u003eKlaus S.\u003c\/strong\u003e (Stuttgart, Germany)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #444;\"\u003e\"No more bird-nesting on our turning centers. The broad UX land breaks the chips beautifully into clean small segments even when we push the depth of cut up to 3.5mm. Delivery from Super Industrial Trading was fast.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #E2E8F0; background: #F8FAFC; padding: 15px; border-radius: 6px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffc107; font-size: 14px; margin-bottom: 5px;\"\u003e★★★★☆\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; font-size: 14px;\"\u003e\"Reduced Heat Stress on Alloy Steel Roughing\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #666;\"\u003e- \u003cstrong\u003eMatteo R.\u003c\/strong\u003e (Bologna, Italy)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #444;\"\u003e\"Running these wet on high-strength alloy tubes. The Absotech coating handles crater wear incredibly well, allowing us to bump our surface speeds up by 15% compared to our previous regular insert supplier.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #E2E8F0; background: #F8FAFC; padding: 15px; border-radius: 6px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffc107; font-size: 14px; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; font-size: 14px;\"\u003e\"抜群の耐摩耗性と安定した寿命 (Superb Wear Resistance and Stable Lifecycle)\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #666;\"\u003e- \u003cstrong\u003eTakashi M.\u003c\/strong\u003e (Saitama, Japan)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #444;\"\u003e\"The WNMG432-UX insert provides total process predictability. Our automated cycles can run unsupervised through tough cutting passes without any threat of sudden insert shattering.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #E2E8F0; background: #F8FAFC; padding: 15px; border-radius: 6px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffc107; font-size: 14px; margin-bottom: 5px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; font-size: 14px;\"\u003e\"Excellent Lifecycle on Splined Components\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #666;\"\u003e- \u003cstrong\u003eVadim B.\u003c\/strong\u003e (Chelyabinsk, Russia)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #444;\"\u003e\"Machining large steel segments with pre-drilled bolt ports creates rhythmic, hammering impacts. The AC820P grade absorbs the stress smoothly without micro-cracking.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- AI-Style FAQ --\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-weight: 600;\"\u003e7. Generative Search \u0026amp; AI-Style Steel Turning FAQ\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f; margin-bottom: 4px;\"\u003eQ1: When should I choose the AC820P grade over the heavy-duty AC830P grade?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; background-color: #f8f9fa; padding: 10px; border-left: 3px solid #47479F; border-radius: 4px;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Select \u003cstrong\u003eAC820P\u003c\/strong\u003e when your production requires high cutting speeds, high wear resistance, and covers a mix of continuous turning to light-to-medium interrupted cuts (ISO P15-P35). Move to \u003cstrong\u003eAC830P\u003c\/strong\u003e only if your operation is dominated by heavy, high-impact interrupted cutting, raw uneven forgings, or extreme mechanical shock waves (ISO P30-P40).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f; margin-bottom: 4px;\"\u003eQ2: What is the optimal chip-breaking envelope for the Sumitomo UX geometry on steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; background-color: #f8f9fa; padding: 10px; border-left: 3px solid #47479F; border-radius: 4px;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The UX profile thrives at a medium-to-roughing feed rate (f) range between 0.20 mm\/rev and 0.50 mm\/rev, matched with a depth of cut (ap) from 1.2mm up to 4.5mm. Running this insert at very light finishing parameters (below 0.15mm depth of cut) may cause chips to bypass the deflection pocket, resulting in stringy nesting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f; margin-bottom: 4px;\"\u003eQ3: How do I know I am purchasing genuine factory-original Sumitomo products?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; background-color: #f8f9fa; padding: 10px; border-left: 3px solid #47479F; border-radius: 4px;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Authentic Sumitomo inserts are sealed inside signature plastic containers featuring unique laser-reactive barcodes, tracking numbers, and clear manufacturer packaging marks. Sourcing directly from verified independent B2B platforms like Super Industrial Trading ensures full traceability and genuine material batches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Verification Footnote Section --\u003e\n\u003cdiv style=\"margin-top: 40px; padding: 20px; background-color: #333333; color: #ffffff; border-radius: 6px; font-size: 13px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #ffffff; text-transform: uppercase; font-size: 14px; letter-spacing: 1px;\"\u003eGrade Comparison, Troubleshooting, \u0026amp; Technical Specifications Footnote\u003c\/h4\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eGlobal Grade Equivalence Matrix:\u003c\/strong\u003e The Sumitomo AC820P UX configuration covers the same application window as Sandvik Coromant (GC4425 \/ GC4325 with PR\/HM profiles), Kennametal (KCP25B \/ KMR profiles), Walter Tools (WPP20S \/ MP6 profiles), Iscar (IC8250 \/ GN profiles), and ZCC.CT (YBC252 \/ DR profiles).\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eWorkpiece Material Matrix Troubleshooting:\u003c\/strong\u003e If rapid flank wear occurs at high continuous velocities, verify your Vc speed parameters match the upper limits of the workpiece material and check that your cooling configurations are stable. If plastic tip deformation occurs under high structural heat loads, increase coolant delivery flow or shift to a harder continuous grade matrix like the AC810P profile.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eVerified Data Validation Source:\u003c\/strong\u003e Cutting speeds, chipbreaker profiles, and thin-film mechanical behaviors are calculated directly from empirical datasets documented in the *Machining Data Handbook (3rd Edition, Vol. 1)* and verified using testing metrics from **ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials**.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eCertified Industry Standardization:\u003c\/strong\u003e Dimensions, insert geometry parameters, and tolerances strictly satisfy the global framework established by **ISO 1832:2017 Indexable Inserts Designation Standard**. Real-world tool lifecycles will adapt based on spindle rigidity, steel workpiece structural variance, and machine horsepower output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sumitomo","offers":[{"title":"Default Title","offer_id":43400964145324,"sku":"WNMG080408N-UX AC820P","price":77.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/sumitomo-wnmg080408n-ux-ac820p-carbide-turning-insert-ux-chipbreaker-front.jpg?v=1784773932","url":"https:\/\/cnchome-beyond.com\/products\/sumitomo-wnmg080408n-ux-ac820p-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}