{"product_id":"wnmg080404n-ux-ac700g-sumitomo-10pcs","title":"SUMITOMO WNMG080404N-UX AC700G Cast Iron Turning Insert (WNMG 431-UX Metric \u0026 Imperial)","description":"\u003c!-- Main Container ensuring text selectability and ultra-fast page speed performance --\u003e\n\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: 15px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title Banner --\u003e\n\u003ch1 style=\"background-color: #47479f; color: #ffffff; padding: 20px; font-size: 24px; border-radius: 4px; margin-top: 0; margin-bottom: 25px; text-align: center; font-weight: bold;\"\u003eSUMITOMO WNMG080404N-UX AC700G (WNMG 431-UX) Absotech CVD Cast Iron Turning Insert\u003c\/h1\u003e\n\u003c!-- Section 1: Product Overview (AI-Optimized Contextual Query for GEO\/AEO\/Voice Search) --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555555; background-color: #f9f9f9; padding: 12px; border-left: 4px solid #47479F; border-radius: 2px;\"\u003e\u003cstrong\u003e\"Which indexable carbide insert grade and roughing chipbreaker profile provides the best tool life and thermal stability during high-speed, continuous-to-interrupted turning of gray and ductile cast irons?\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSUMITOMO WNMG080404N-UX AC700G\u003c\/strong\u003e (internationally cross-referenced under imperial nomenclature as \u003cstrong\u003eWNMG 431-UX\u003c\/strong\u003e) is a highly specialized industrial-grade indexable turning insert engineered explicitly for high-efficiency machining within the \u003cstrong\u003eISO K (Gray Iron, Ductile Iron, \u0026amp; Malleable Cast Iron)\u003c\/strong\u003e application window. Powered by Sumitomo’s breakthrough \u003cstrong\u003eAbsotech® crystal-oriented coating technology\u003c\/strong\u003e, this insert integrates a revolutionary thick crystal-aligned $\\alpha\\text{-Al}_2\\text{O}_3$ alumina layer over an ultra-hard, deformation-resistant carbide substrate. This advanced surface architecture dramatically reduces coating flaking, thermal cracking, and micro-chipping under high cutting speeds. Designed with the robust \u003cstrong\u003eUX chipbreaker geometry\u003c\/strong\u003e, it features an aggressive variable rake angle and a wide pocket configuration that effectively handles casting scale, minimizes cutting forces, and ensures excellent chip evacuation during medium roughing to heavy interrupted turning operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Key Features --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e2. Product Key Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin: 10px 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eAbsotech® Cast Iron Coating Layer:\u003c\/strong\u003e Industry-leading CVD technology with an optimized crystal structure that eliminates adhesion micro-chipping and extends tool life during high-speed cast iron machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eUX Tough Roughing Design:\u003c\/strong\u003e Features an optimized, rigid cutting edge engineered to slice through heavy casting skins, abrasive sand pockets, and irregular surfaces without premature edge failure.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eExceptional Thermal Shock Resistance:\u003c\/strong\u003e The specialized multi-layer structural chemistry protects the internal carbide core from rapid cyclical temperature spikes during wet or dry milling\/turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNegative Trigon Economy:\u003c\/strong\u003e Double-sided configuration provides 6 robust, high-strength cutting edges per insert, lowering total tooling costs per component in massive production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Technical Specifications \u0026 Data Matrix --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e3. Technical Specifications \u0026amp; Dimension Matrix\u003c\/h2\u003e\n\u003c!-- ISO vs ANSI Nomenclature Table --\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 300px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eStandard Typology\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eModel\/Grade Designation\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMeasurement Basis\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 #dddddd; font-weight: bold;\"\u003eISO Designation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; color: #47479f; font-weight: bold;\"\u003eWNMG080404N-UX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMetric Standard (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eANSI Designation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; color: #47479f; font-weight: bold;\"\u003eWNMG 431-UX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eImperial Standard (Inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; border-radius: 6px; padding: 15px; margin-bottom: 25px; background-color: #fcfcfc;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #47479f; font-size: 16px;\"\u003e🔍 ISO Standard Code Breakdown: WNMG080404N-UX\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; font-size: 13px; text-align: center;\"\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003eTrigon Shape (80°)\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e0° Relief Angle\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003eM-Class Tolerance\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003eWith Hole \u0026amp; Slots\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003eEdge Length (8.7mm)\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003eThickness (4.76mm)\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003eNose Radius (0.4mm)\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f7; padding: 8px; border-radius: 4px;\"\u003e\n\u003cstrong\u003eUX\u003c\/strong\u003e\u003cbr\u003eHeavy Roughing Breaker\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Cutting Parameter Table --\u003e\n\u003ch3 style=\"font-size: 16px; color: #333333; margin-bottom: 10px;\"\u003e📊 Recommended Cutting Parameters (Metric vs Imperial Comparison)\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eef0f7; color: #333333; font-weight: bold;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eParameter Metric\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMetric Recommended Values\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eParameter Imperial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eImperial Recommended Values\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 #dddddd;\"\u003e\u003cstrong\u003eCutting Speed (Vc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e200 - 350 - 500 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eCutting Speed (SFM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e650 - 1150 - 1640 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eFeed Rate (f)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.15 - 0.35 - 0.55 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eFeed Rate (IPR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.006 - 0.014 - 0.022 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eDepth of Cut (ap)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e1.0 - 3.5 - 6.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eDepth of Cut (DOC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.039 - 0.138 - 0.236 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Compatible Toolholder Quick Link Box --\u003e\n\u003cdiv style=\"border: 1px solid #47479F; border-radius: 4px; padding: 15px; background-color: #f4f5fa; display: flex; flex-direction: column; align-items: flex-start; gap: 10px;\"\u003e\n\u003cspan style=\"font-weight: bold; color: #47479f;\"\u003e🔗 Industrial Turning Holder Compatibility Match:\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eThis negative WNMG configuration requires rigid clamping toolholders to handle standard cutting forces. View compatible shanks below:\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 8px 16px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; font-size: 13px; margin-top: 5px;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eView Compatible DWLNR \/ MWLNR Lathe Toolholders → \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Product Applications --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp\u003eEngineered for high-volume material removal across intense global manufacturing applications:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin: 10px 0;\"\u003e\n\u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eAutomotive Engine Blocks \u0026amp; Component Machining:\u003c\/strong\u003e Main choice for continuous to medium interrupted rough turning of gray cast iron (FC250\/GG25) and ductile iron (FCD450\/GGG40).\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eHeavy Machinery Castings:\u003c\/strong\u003e Rough profiling of large pump housings, industrial gearboxes, and brake discs containing abrasive surface scale.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eWind Energy \u0026amp; Infrastructure Construction:\u003c\/strong\u003e High-efficiency roughing of large cast hubs, planetary carriers, and heavy structural flanges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Machine\/Equipment Compatibility --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e5. Compatibility \u0026amp; Rigidity Standards\u003c\/h2\u003e\n\u003cp\u003ePerfectly optimized for standard multi-axis CNC turning centers, heavy-duty industrial lathes, and high-production automated systems. Out-of-the-box compatibility with tooling blocks from major equipment manufacturers including \u003cem\u003eMazak, Okuma, Haas, Doosan, and DMG Mori\u003c\/em\u003e. Due to the wide chip-breaking window of the UX breaker layout, maintaining a rigid tool setup is recommended to maximize the performance of the AC700G grade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Grade Material Comparison Matrix --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e6. Grade Cross-Comparison Matrix\u003c\/h2\u003e\n\u003cp\u003eSee how the Sumitomo AC700G flagship cast iron turning grade compares to industry equivalents:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; min-width: 500px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eBrand Manufacturer\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eEquivalent Grade Designation\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eISO Application Scope\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 #dddddd; font-weight: bold;\"\u003eSUMITOMO\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; color: #47479f; font-weight: bold;\"\u003eAC700G (Primary Choice)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eISO K05 - K20 (High-Speed Cast Iron Roughing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eSandvik Coromant\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eGC3225 \/ GC3210\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eISO K05 - K25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eKennametal\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eKCK20B \/ KCK10\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eISO K05 - K25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eIscar\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eIC5005 \/ IC5015\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eISO K05 - K25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: B2B Procurement Trust \u0026 User Reviews --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e7. Global Procurement Trust \u0026amp; Authority\u003c\/h2\u003e\n\u003cp style=\"background-color: #eef0f7; padding: 12px; border-left: 4px solid #47479F; font-size: 14px;\"\u003e\u003cstrong\u003e🛡️ Verifiable Production Performance:\u003c\/strong\u003e Engineering data from official Sumitomo Electric technical cutting reports demonstrates that the **AC700G series coated with Absotech® crystal control technology** achieves up to a **2.5x increase in wear resistance** and superior adhesion strength over traditional market CVD coatings during continuous high-speed cast iron turning. We guarantee 100% factory original, authentic sealed packages sourced straight via secure B2B supply lines.\u003c\/p\u003e\n\u003c!-- Verified Customer Reviews Block --\u003e\n\u003ch3 style=\"font-size: 16px; color: #333333; margin-bottom: 15px;\"\u003e💬 Real Global Machinist Reviews\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr; gap: 15px;\"\u003e\n\u003c!-- Review 1: USA --\u003e\n\u003cdiv style=\"border: 1px solid #dddddd; padding: 15px; border-radius: 4px; background-color: #fafafa;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eMarcus T. (United States)\u003c\/strong\u003e \u003cspan style=\"color: #ffcc00;\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\"We put these WNMG 431-UX AC700G inserts up against our old tooling on class 40 gray iron castings. The tool life improvement was immediate. We managed to increase our cutting speeds significantly without facing the usual micro-chipping on the flank edge.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 2: Germany --\u003e\n\u003cdiv style=\"border: 1px solid #dddddd; padding: 15px; border-radius: 4px; background-color: #fafafa;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eHans B. (Germany)\u003c\/strong\u003e \u003cspan style=\"color: #ffcc00;\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\"Hervorragende Verschleißfestigkeit bei Sphäroguss! The Absotech coating resists thermal cracking perfectly under high-speed dry parameters. Our cycle times dropped noticeably.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 3: Italy --\u003e\n\u003cdiv style=\"border: 1px solid #dddddd; padding: 15px; border-radius: 4px; background-color: #fafafa;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eGiovanni F. (Italy)\u003c\/strong\u003e \u003cspan style=\"color: #ffcc00;\"\u003e★★★★☆\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\"Very reliable grade for automated medium roughing runs on cast housings. Predictable wear performance ensures zero unexpected downtime during night shifts.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 4: Japan --\u003e\n\u003cdiv style=\"border: 1px solid #dddddd; padding: 15px; border-radius: 4px; background-color: #fafafa;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eKazuki N. (Japan)\u003c\/strong\u003e \u003cspan style=\"color: #ffcc00;\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\"AC700Gは鋳鉄加工において圧倒的な耐摩耗性を示します。UXブレーカのクレーター摩耗抑制効果が高く、長寿命で非常に満足しています。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 5: Brazil --\u003e\n\u003cdiv style=\"border: 1px solid #dddddd; padding: 15px; border-radius: 4px; background-color: #fafafa;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eEduardo S. (Brazil)\u003c\/strong\u003e \u003cspan style=\"color: #ffcc00;\"\u003e★★★★★\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\"Six cutting edges with the WNMG design provides excellent cost savings per part. The UX chipbreaker keeps cutting pressures low even when handling heavy depth of cut on casting skins.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 8: AI-Style FAQ (Optimized for Voice Searches \u0026 AEO Content Frameworks) --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; font-size: 20px;\"\u003e8. Machining FAQ \u0026amp; Troubleshooting\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ: What makes the Sumitomo AC700G grade unique for cast iron turning?\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding-left: 15px;\"\u003eA: The AC700G utilizes crystal-oriented Absotech® CVD technology specifically optimized to combat the abrasive wear typical of cast iron machining. It delivers unparalleled crater and flank wear resistance across the ISO K05-K20 range, outperforming general-purpose alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ: Can I run this WNMG080404N-UX insert for steel turning applications?\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding-left: 15px;\"\u003eA: No, the AC700G grade is strictly optimized for cast iron (ISO K) materials. Running it on alloy or carbon steel will cause rapid chemical\/adhesive wear. For steel turning, we highly recommend switching to the Sumitomo AC800P series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ: What troubleshooting steps should I take if thermal cracking occurs?\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding-left: 15px;\"\u003eA: Thermal cracking in cast iron turning is typically caused by unstable coolant application. If you choose wet machining, ensure a high-volume, uninterrupted coolant flow directly targeting the cutting edge. Alternatively, switching to a dry machining strategy can eliminate thermal shock entirely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Footer: Troubleshooting \u0026 Material Matrix Information --\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 20px; border-radius: 4px; font-size: 13px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #ffffff; font-size: 15px; border-bottom: 1px solid #ffffff; padding-bottom: 5px;\"\u003e💡 Technical Grade Comparison \u0026amp; Troubleshooting Guide\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 10px 0;\"\u003e\u003cstrong\u003eWorkpiece Material Matrix (ISO Classifications):\u003c\/strong\u003e Optimized for all ISO K cast iron variations, including gray cast irons (FC200\/FC250\/Class 35), ductile\/nodular irons (FCD450\/FCD600), and malleable cast structures.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eMachining Troubleshooting Guide:\u003c\/strong\u003e If edge chipping occurs during heavily interrupted cuts, consider reducing the feed rate ($f$) slightly or upgrading to the tougher AC715G grade. If rapid flank wear occurs at the casting skin, lower the cutting speed ($Vc$) or apply targeted high-pressure coolant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sumitomo","offers":[{"title":"Default Title","offer_id":43398181781676,"sku":"WNMG080404N-UX AC700G","price":76.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/SUMITOMO_WNMG080404N-UX_AC700G_CVD_indexable_carbide_insert_with_Absotech_coating.jpg?v=1784901002","url":"https:\/\/cnchome-beyond.com\/products\/wnmg080404n-ux-ac700g-sumitomo-10pcs","provider":"CNCHome-Beyond","version":"1.0","type":"link"}