{"title":"Tungaloy WN Series 80° Trigon Negative Inserts | WNMG WNMA Turning","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WN 80° Trigon Negative Inserts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003e6-Edge Trigon Economy | Superior Clearance | Advanced CVD PremiumTec Coating\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003eWhich insert provides the highest economy for steel turning without sacrificing clearance?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WN Series\u003c\/strong\u003e (including \u003cstrong\u003eWNMG and WNMA\u003c\/strong\u003e) is the industry's answer to cost-efficient high-performance turning. By utilizing the 80° Trigon shape, this negative insert provides \u003cstrong\u003e6 usable cutting edges\u003c\/strong\u003e (3 per side), offering a 50% increase in edge economy over standard triangular inserts. Tungaloy’s WN series features the \u003cstrong\u003eT9200 PremiumTec\u003c\/strong\u003e coating, which offers industry-leading resistance to plastic deformation and crater wear in alloy steels. Whether you are performing continuous high-speed finishing or interrupted roughing, the \u003cstrong\u003e-TM (Medium)\u003c\/strong\u003e and \u003cstrong\u003e-TSF (Finishing)\u003c\/strong\u003e chipbreakers ensure consistent chip control and reduced vibration, even on smaller diameter workpieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eDecoding Tungaloy WN Series ISO Codes\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e80° Trigon\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eNegative 0°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM \/ A\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eWith Hole\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eSize (mm)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eThickness\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04 \/ 08 \/ 12\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eRadius\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eTrigon Geometry\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eCombines the strength of a diamond (CNMG) with the edge economy of a triangle (TNMG), providing 6 edges and excellent clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eHeat \u0026amp; Friction Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eAdvanced CVD multi-layer coatings (T9215) maximize tool life during continuous dry machining at high surface speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eChip Management\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eOptimized chipbreaker designs for a wide range of materials, including difficult stainless steel and ductile cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eModel Comparison: Metric vs. Imperial\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eISO Metric\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Imperial\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eI.C. Size\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eCutting Depth (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG 080408-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG 432-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.0 - 4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG 080412-TH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG 433-TH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2.0 - 5.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMA 080408\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMA 432\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFlat Top (Cast Iron)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Data\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eAlloy Steel (T9215)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eVc: 200 - 400 m\/min | f: 0.20 - 0.50 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eStainless Steel (AH725)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eVc: 150 - 280 m\/min | f: 0.15 - 0.40 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eRequired Tool Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with MWLNR\/L, PWLNR\/L, and DWLNR\/L Turning Tool Holders\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop Authentic Tungaloy WN Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eCommon Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eExternal diameter turning on carbon and alloy steels.\u003c\/li\u003e\n\u003cli\u003eRoughing of forged automotive transmission shafts.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty turning of cast iron engine components.\u003c\/li\u003e\n\u003cli\u003eGeneral job-shop machining on multi-material parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMachine Compatibility\u003c\/h3\u003e\n\u003cp\u003ePrecision-engineered for Haas, Mazak, Doosan, Okuma, and heavy-duty manual lathes. Supports high-volume production with coolant-through capabilities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f9f9f9;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTungaloy WN Grade Guide\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-top: 15px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: white;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrategic Advantage\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; font-weight: bold;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD PremiumTec\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUltimate wear resistance for high-speed steel turning.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD Toughness\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSuperior edge integrity for stainless and heat-resistant alloys.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eT5115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Wear-Shield\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecialized for Grey and Ductile Cast Iron roughing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003ePartnering with BEYOND CNC\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003e100% Genuine\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTungaloy Japan Certified\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eBulk Supply\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eGlobal B2B Logistics\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eDirector Support\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eCNC Process Optimization\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Shop Success\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Best Cost Savings\"\u003c\/strong\u003e - \u003cem\u003eJames B., USA\u003c\/em\u003e\u003cbr\u003e\"Switched from CNMG to WNMG for my shaft turning. Getting 6 edges for nearly the same price is a no-brainer for my bottom line.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Reliable Performance\"\u003c\/strong\u003e - \u003cem\u003eM. Schneider, Germany\u003c\/em\u003e\u003cbr\u003e\"T9215 grade is incredibly predictable. No surprise breakages, just steady wear. Excellent service from BEYOND CNC.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Great Chip Control\"\u003c\/strong\u003e - \u003cem\u003eLuigi D., Italy\u003c\/em\u003e\u003cbr\u003e\"The -TM chipbreaker is perfect for the 4140 steel we run. Chips break small and don't tangle around the tool post.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can WNMG inserts replace CNMG for all operations?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: In most general turning applications, yes. WNMG offers the same 80° angle but provides 2 extra edges. However, CNMG may still be preferred for extremely heavy roughing due to the larger contact surface in the holder seat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Which grade is better for interrupted cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For heavy interruptions, we recommend the **AH725** grade. It has a tougher substrate and PVD coating that resists chipping during impact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003eTech Tip: Optimizing the 80° Trigon\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eWhen setting up your **WN series** inserts, ensure your tool holder seat is free of debris. Since these are 6-edge inserts, the bottom surface must be perfectly flat to protect the unused edges. **BEYOND CNC** - Your Partner in Precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Technical Document by Beyond Li - CNC Tooling Technical Director\u003c\/p\u003e","products":[{"product_id":"tungaloy-wnmg060404-tm-t9125-carbide-turning-insert","title":"Tungaloy WNMG060404-TM T9125 Turning Insert | CVD Carbide for Steel Machining","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG060404-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eProfessional Steel Machining | Advanced CVD Coated T9125 Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which insert provides the best stability for medium-duty steel turning at high cutting speeds?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG060404-TM T9125\u003c\/strong\u003e is a high-precision, double-sided 80° trigon insert optimized for \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e applications. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e is specifically engineered for medium cutting ranges, offering a superior balance between chip control and low cutting resistance. Paired with the \u003cstrong\u003eT9125 grade\u003c\/strong\u003e—a premium CVD coated carbide—this insert excels in high-speed continuous cutting and provides exceptional resistance to crater wear and plastic deformation. Its 0.4mm corner radius makes it an excellent choice for finishing to semi-finishing operations where tight tolerances and smooth surface finishes are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Identification\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e06\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e6.35mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eT9125 CVD Grade\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eEngineered with Tungaloy's \"PremiumTec\" technology, the thick alumina coating provides high heat resistance for long-term stability in high-velocity steel turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eTM Chipbreaker\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe 'Technical Medium' geometry ensures stable chip breaking across a wide range of feed rates, significantly reducing tool vibrations and heat buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 Cutting Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eMaximize your economy with the WNMG trigon shape, offering 6 usable cutting edges per insert for a lower cost-per-part compared to 4-edge rhombic inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eDimensions \u0026amp; Global Conversion\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric Value\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial Value\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e9.525 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/8\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; vertical-align: middle; font-weight: bold;\" rowspan=\"3\"\u003eWNMG231-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eThickness (S)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCorner Radius (RE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.4 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/64\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (Steel Turning)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon Steel (P10-P25)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e180 - 380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.10 - 0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAlloy Steel (P25-P35)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 300\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.10 - 0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTool Holder Compatibility\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eFits Tungaloy PWLNR\/L or MWLNR\/L Series External Holders (06 Size)\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView Compatible Turning Tool Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003ePrecision turning of small-to-medium steel components.\u003c\/li\u003e\n\u003cli\u003eFacing and longitudinal turning in mass production.\u003c\/li\u003e\n\u003cli\u003eSemi-finishing of carbon and alloy steels.\u003c\/li\u003e\n\u003cli\u003eHigh-speed continuous cutting on CNC Turning Centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eGrade Comparison Tips\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eT9125 vs T9115:\u003c\/strong\u003e Use \u003cstrong\u003eT9125\u003c\/strong\u003e for a wider range of steel applications including light interruptions. It offers higher toughness than T9115 while maintaining high wear resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe BEYOND Commitment\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Authentic\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eTechnical Support\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eExpert advice from a CNC Director\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eStrategic Shipping\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eGlobal reach via Hong Kong hub\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eVerified Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Perfect for Small Parts\"\u003c\/strong\u003e - \u003cem\u003eJames D., USA\u003c\/em\u003e\u003cbr\u003e\"The 06 size WNMG with TM breaker works perfectly for our precision steel pins. Excellent chip evacuation and the T9125 grade life is outstanding.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Stable and Productive\"\u003c\/strong\u003e - \u003cem\u003eHiroshi K., Japan\u003c\/em\u003e\u003cbr\u003e\"Consistent 0.4 radius finish. We shifted to T9125 for its versatility across different carbon steels. Very reliable for our CNC cycles.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Great Service from BEYOND\"\u003c\/strong\u003e - \u003cem\u003eLuca V., Italy\u003c\/em\u003e\u003cbr\u003e\"Genuine Tungaloy inserts delivered on time. The technical advice regarding the TM chipbreaker was spot on for our alloy steel project.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use T9125 for Cast Iron?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: Yes, T9125 can be used for Cast Iron (K-class), though Tungaloy's T5115 or similar grades are more specialized for K-class high productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the recommended depth of cut (ap)?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG060404-TM, an ap between 0.5mm and 2.5mm is ideal for ensuring optimal chip breaking performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Heat Management\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **T9125** CVD coating is designed to handle extreme heat. Ensure you maintain a steady cutting speed to activate the coating's thermal properties. If you see built-up edge, don't be afraid to **increase your cutting speed (Vc)**. **BEYOND CNC** - Your Industrial Partner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177777430700,"sku":"WNMG060404-TM T9125","price":78.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG060404-TM_T9125_Trigon_Turning_Insert_for_Precision_Steel_Machining.jpg?v=1775889636"},{"product_id":"tungaloy-wnmg060408e-tm-t9125-carbide-turning-insert","title":"Tungaloy WNMG060408E-TM T9125 Carbide Turning Insert for Steel","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG060408E-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003ePrecision Engineering for High-Speed Steel Turning Applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert is best for high-speed medium cutting in steel with interrupted cuts?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG060408E-TM T9125\u003c\/strong\u003e is a high-performance solution for the ISO P (Steel) application range. Utilizing the \u003cstrong\u003eT9125 grade\u003c\/strong\u003e, this insert features a specialized CVD coating with \"PremiumTec\" surface technology, providing exceptional wear resistance and thermal stability. The \u003cstrong\u003eTM (Medium-cut) chipbreaker\u003c\/strong\u003e is designed with a unique geometry that ensures stable chip control across varying feed rates, making it the most versatile choice for general steel turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 06 04 08 E - TM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Chip\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e06\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e6.5mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eTM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9125 CVD Grade:\u003c\/strong\u003e Advanced multi-layer coating provides superior resistance to crater wear and plastic deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM Chipbreaker:\u003c\/strong\u003e Optimized for medium cutting depths, providing wide versatility from light roughing to general turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremiumTec Technology:\u003c\/strong\u003e Special surface treatment improves chip flow and reduces friction at high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomic Trigon Design:\u003c\/strong\u003e Features 6 usable cutting edges per insert for lower cost-per-part efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG060408E-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG332-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1150 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.15 - 0.45 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.006 - .018 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 - 4.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.040 - .157 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eRecommended Tool Holders:\u003c\/strong\u003e Compatible with all standard \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e holders (Size 06). \u003cbr\u003e\u003ca style=\"color: #47479f; font-weight: bold; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView Compatible Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Steel (S45C, 1045).\u003c\/li\u003e\n\u003cli\u003eAlloy Steel (4140, 4340, SCM440).\u003c\/li\u003e\n\u003cli\u003eGeneral automotive component machining.\u003c\/li\u003e\n\u003cli\u003eHigh-speed medium turning with slight interruptions.\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;\"\u003eDevice Compatibility\u003c\/h3\u003e\n\u003cp\u003eOptimized for CNC turning centers and automated lathes from manufacturers like Mazak, Haas, Okuma, DMG Mori, and Fanuc systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Grade Intelligence\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Focus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eContinuous High-Speed Cutting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9125\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose \/ Light Interruption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9135\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeavy Interruption \/ Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eCustomer Success Stories\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"The T9125 grade provided consistent tool life across 500 alloy steel shafts. Remarkable performance.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mike R., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente durata dell'inserto su acciai legati. Spedizione veloce.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Giovanni B., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Sehr gute Standzeit bei hohen Schnittgeschwindigkeiten. TM-Geometrie bricht Späne perfekt.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Hans W., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Stable performance even with light interrupted cuts. Highly recommended for job shops.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Takashi K., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is T9125 suitable for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: T9125 is optimized for ISO P (Steel). While it can cut some ferritic stainless, we recommend the AH600 series for austenitic stainless steel.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What makes the TM chipbreaker better than standard geometries?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The TM geometry features a specific land width and rake angle that prevents chip bird-nesting in medium feed applications, ensuring process security.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 4px;\"\u003e\n\u003cstrong\u003ePro Machining Tip:\u003c\/strong\u003e For maximum tool life in continuous cuts, increase Vc by 10%. For interrupted cuts, ensure consistent coolant flow to prevent thermal cracking of the CVD coating.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177778348204,"sku":"WNMG060408E-TM T9125","price":78.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG060408E-TM_T9125_Tungaloy_Trigon_Turning_Insert_for_Steel_Machining.jpg?v=1775999804"},{"product_id":"wnmg060408-tm-t9125","title":"WNMG060408-TM T9125 (10pcs)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eInternal insert  \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eCoated ：T9125   \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eDesignation: WNMG060408-TM T9125\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTrigon\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e:80° ,With \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003ehole \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e , \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner radius:0.8  ,Medium cutting (Basic selection)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSteel:(Light interrupted cutting,Heavy interrupted cutting)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eGarde：T9125 \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eP20 - P30\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003eCoating：Main composition (\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTiCN-Al2O3\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e)N Thickness 16\/ μm \u003cbr data-mce-fragment=\"1\"\u003eFeature：\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh chipping resistance in light to medium interrupted cutting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e- First choice for machining steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43177778512044,"sku":"WNMG060408-TM T9125","price":40.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG060408-TMT9125.jpg?v=1711594872"},{"product_id":"tungaloy-wnmg060412e-tm-t9125-carbide-turning-insert","title":"Tungaloy WNMG060412E-TM T9125 Carbide Turning Insert for Steel","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG060412E-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eSuperior Toughness for High-Speed Steel Turning \u0026amp; Medium Cutting\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert provides the best edge strength for medium turning of alloy steel while maintaining a long tool life at high speeds?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG060412E-TM T9125\u003c\/strong\u003e is the industry benchmark for general steel turning (ISO P). Utilizing the \u003cstrong\u003eT9125 CVD grade\u003c\/strong\u003e, it features \u003cstrong\u003ePremiumTec\u003c\/strong\u003e surface technology which significantly reduces friction and crater wear. The \u003cstrong\u003eTM (Medium-cut) chipbreaker\u003c\/strong\u003e is paired with a robust \u003cstrong\u003e1.2mm nose radius\u003c\/strong\u003e, making it the ideal choice for applications requiring high edge security, increased feed rates, and excellent chip evacuation in carbon and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Model Breakdown: WNMG 06 04 12 E - TM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eChip Groove\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e06\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e6.5mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e1.2mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eTM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9125 CVD Grade:\u003c\/strong\u003e Multi-layered coating (TiCN-Al2O3) optimizes wear resistance and thermal protection at high speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust 1.2mm Radius:\u003c\/strong\u003e Provides exceptional edge strength, allowing for higher feed rates and improved durability in rougher environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM Geometry:\u003c\/strong\u003e Optimized chipbreaker land provides a stable cutting edge that prevents crater wear during medium turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Cutting Edges:\u003c\/strong\u003e The Trigon (W) shape offers the economy of multiple edges with the strength of a square insert.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG060412E-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG333-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1050 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.20 - 0.50 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.008 - .020 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 - 4.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.040 - .177 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eRecommended Tool Holders (WNMG 06 Size):\u003c\/strong\u003e Optimized for \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e holders. \u003cbr\u003e\u003ca style=\"color: #47479f; font-weight: bold; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop WNMG 06 Turning Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Steels (S45C, 1045).\u003c\/li\u003e\n\u003cli\u003eAlloy Steels (4140, 4340, SCM440).\u003c\/li\u003e\n\u003cli\u003eMass production of heavy automotive shafts.\u003c\/li\u003e\n\u003cli\u003eGeneral turning with variable depths of cut.\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;\"\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eStandardized ISO geometry ensures compatibility with CNC Lathes and Turning Centers from Mazak, Haas, Okuma, DMG Mori, and Doosan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Grade Intelligence\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Focus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Speed \/ Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9125\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose \/ Stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9135\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeavy Interruption \/ Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eWhy Machinists Trust T9125\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"The 1.2mm radius is a beast for our rougher alloy steel parts. T9125 holds the edge twice as long as our previous brand.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mike D., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Ottima resistenza. Rompitruciolo TM perfetto per acciai da costruzione.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Alessandro M., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Consistent performance in high-speed production. My first choice for 1045 steel.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Hiroshi S., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Top Standzeit bei Stahl. Sehr zuverlässig bei mittleren Schnitttiefen.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Klaus K., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is the 1.2mm radius too large for finishing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: This radius is optimized for medium-to-heavy cutting. While it can finish, it requires a higher feed rate to avoid vibration and may not be suitable for very fine precision finishes compared to a 0.4mm radius.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is 'E' in the model code?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The 'E' refers to the cutting edge treatment (honing\/rounding). This increases edge security and prevents premature chipping under load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 0 0 4px 4px;\"\u003e\n\u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e T9125 is the general-purpose king of steel turning. To maximize life, ensure your cutting speed is above 150m\/min to activate the CVD coating's thermal protection properties.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177781100716,"sku":"WNMG060412E-TM T9125","price":78.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG060412E-TM_T9125_Tungaloy_Trigon_Turning_Insert_for_Heavy_Steel_Machining.jpg?v=1776000451"},{"product_id":"tungaloy-wnmg080404-tm-t9125-turning-insert","title":"Tungaloy WNMG080404-TM T9125 Turning Insert | CVD Carbide for Steel Machining","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080404-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eProfessional Medium Turning | High-Toughness CVD T9125 Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert is best for stable medium-duty cutting in versatile steel grades?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-TM T9125\u003c\/strong\u003e is a high-versatility, double-sided 80° trigon insert designed specifically for \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e and \u003cstrong\u003eCast Iron (K-Class)\u003c\/strong\u003e machining. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Technical Medium) is engineered with a specialized rake angle to maintain low cutting forces while ensuring effective chip curling in semi-finishing to medium depth-of-cut applications. Powered by the \u003cstrong\u003eT9125 CVD grade\u003c\/strong\u003e, which features Tungaloy's proprietary \u003cstrong\u003ePremiumTec\u003c\/strong\u003e surface technology, this insert offers an exceptional balance of wear resistance and edge toughness. It is particularly effective in operations where cutting conditions vary or where light interruptions are present.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Designation Decoding\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eHigh-Toughness T9125\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eDesigned with a robust substrate that absorbs impact, making it the first choice for general steel turning where stability is often challenged by machine rigidity or part geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003ePremiumTec Treatment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eTungaloy’s special coating surface treatment prevents built-up edge (BUE) and chipping, extending tool life predictably in continuous production cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 Cutting Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe WNMG shape provides significantly better economic efficiency than 4-edge CNMG inserts, lowering the total tooling cost per finished component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTechnical Data \u0026amp; Metric\/Imperial Comparison\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eDimensions (IC\/S\/RE)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStandard ISO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG080404-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG431-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 \/ 4.76 \/ 0.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed Rate (f)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLow Carbon Steel (P10-P25)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.10 - 0.35 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAlloy Steel (P25-P40)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.10 - 0.30 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eCompatible Tool Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eOptimized for PWLNR\/L or MWLNR\/L 2020K08 \/ 2525M08 Holders\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eFind High-Rigidity Holders Here\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eExternal longitudinal turning of versatile steel grades.\u003c\/li\u003e\n\u003cli\u003eFacing operations on carbon steel rods and bars.\u003c\/li\u003e\n\u003cli\u003eSemi-finishing where precision and chip curling are critical.\u003c\/li\u003e\n\u003cli\u003eMachining forged steel parts with slight surface scale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eGrade Comparison: T9125 vs T9115\u003c\/h3\u003e\n\u003cp\u003eWhile \u003cstrong\u003eT9115\u003c\/strong\u003e is optimized for high-speed continuous cutting with extreme heat resistance, the \u003cstrong\u003eT9125\u003c\/strong\u003e grade is the \"General Purpose King.\" It provides better fracture resistance, making it safer for general-purpose shops dealing with varied cutting conditions and materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe BEYOND Advantage\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Authentic\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eGenuine Tungaloy Distribution\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eExpert Strategy\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTechnical Director insights for every order\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eRapid Export\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFast shipping from Hong Kong hub\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eVerified Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Highly Versatile\"\u003c\/strong\u003e - \u003cem\u003eJames W., USA\u003c\/em\u003e\u003cbr\u003e\"The T9125 grade is my go-to for everything. Whether it's 1045 or 4140, it holds up better than anything else we've tried in the medium cut range.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Excellent Finish\"\u003c\/strong\u003e - \u003cem\u003eDieter S., Germany\u003c\/em\u003e\u003cbr\u003e\"The TM chipbreaker does wonders. Chips curl perfectly and the surface finish is consistently within tolerance. Premium product.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Great Service\"\u003c\/strong\u003e - \u003cem\u003eLorenzo F., Italy\u003c\/em\u003e\u003cbr\u003e\"BEYOND provided the technical parameters we needed. The shipping was fast and the quality is exactly what we expect from Tungaloy.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use T9125 for heavy interrupted cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9125 is designed for continuous to light interrupted cuts. For heavy interruptions, we recommend looking into Tungaloy's T9225 or AH series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the optimal ap (Depth of Cut) for the TM breaker?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG080404 size, the ideal ap is between 1.0mm and 3.5mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003eIndustrial Tip: Chip Control vs. Feed\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **TM chipbreaker** is highly feed-sensitive. If you experience \"bird-nesting\" chips, try **increasing your feed rate**. The geometry is designed to force curling as pressure increases. **BEYOND CNC** - Machining Excellence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177979936940,"sku":"WNMG080404-TM T9125","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080404-TM_T9125_Double-Sided_Trigon_Turning_Insert.jpg?v=1775890157"},{"product_id":"wnmg080404-ts-t9125","title":"WNMG080404-TS T9125 (10pcs)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eInternal insert  \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eCoated ：T9125   \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eDesignation: WNMG080404-TS T9125\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTrigon\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e:80° ,With \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003ehole \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e , \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner radius:0.4  ,Finishing (Basic selection)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSteel:(Light interrupted cutting,Heavy interrupted cutting)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eGarde：T9125 \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eP20 - P30\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003eCoating：Main composition (\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTiCN-Al2O3\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e)N Thickness 16\/ μm \u003cbr data-mce-fragment=\"1\"\u003eFeature：\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh chipping resistance in light to medium interrupted cutting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e- First choice for machining steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43177983869100,"sku":"WNMG080404-TS T9125","price":45.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-TST9125.jpg?v=1711604166"},{"product_id":"tungaloy-wnmg080408-tm-t9125-carbide-turning-insert","title":"Tungaloy WNMG080408-TM T9125 Turning Insert | CVD Carbide for Steel Machining","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080408-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eVersatile Steel Machining | High-Toughness CVD T9125 Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert offers the most reliable chip control for medium cutting in carbon and alloy steels?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TM T9125\u003c\/strong\u003e is a high-performance, double-sided 80° trigon insert optimized for general-purpose \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e and \u003cstrong\u003eCast Iron (K-Class)\u003c\/strong\u003e. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Technical Medium) is designed with a balanced rake geometry that reduces cutting forces while ensuring smooth chip evacuation in medium-duty operations. Powered by the \u003cstrong\u003eT9125 CVD grade\u003c\/strong\u003e, which incorporates \u003cstrong\u003ePremiumTec\u003c\/strong\u003e surface technology, this insert provides an exceptional thermal barrier and edge toughness. It is the industry standard for shops requiring a single, reliable grade that can handle both continuous and lightly interrupted cuts in various steel materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Identification\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eVersatile T9125 Grade\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eA well-balanced CVD grade that offers higher toughness than T9115. It excels in general steel turning, providing security even when machine rigidity is not ideal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eIndustrial TM Breaker\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eDesigned for stable medium-range cutting. The TM geometry forces the chips to curl tightly, preventing workpiece scratching and bird-nesting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 Cutting Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eWNMG inserts provide 6 usable corners, significantly reducing the cost-per-edge compared to standard 4-edge CNMG models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eDimensional Specifications (Metric vs. Imperial)\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eISO Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG080408-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 \/ 4.76 \/ 0.8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/2\" \/ 3\/16\" \/ 1\/32\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG432-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (T9125 Grade)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGeneral Steel (1045 \/ 4140)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 320\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCast Iron (Gray\/Ductile)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 280\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Tool Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with PWLNR\/L, MWLNR\/L, or DWLNR\/L 2020K08 \/ 2525M08 Holders\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eBrowse Professional WNMG Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eExternal longitudinal turning of steel shafts.\u003c\/li\u003e\n\u003cli\u003eFacing operations on carbon and alloy steel bars.\u003c\/li\u003e\n\u003cli\u003eMedium-duty semi-finishing in mass production.\u003c\/li\u003e\n\u003cli\u003eMachining forged steel with surface variations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMaterial \u0026amp; Chipbreaker Logic\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eT9125\u003c\/strong\u003e grade provides a \"tough\" substrate that prevents edge chipping. The \u003cstrong\u003eTM breaker\u003c\/strong\u003e features a specialized rake angle that creates a \"thermal barrier\" between the chip and the edge, extending tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe BEYOND Commitment\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Authentic\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eExpert Strategy\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eConsulting from CNC Technical Director\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFast shipping from Hong Kong hub\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Reliable across materials\"\u003c\/strong\u003e - \u003cem\u003eRobert K., USA\u003c\/em\u003e\u003cbr\u003e\"We use the T9125 for a wide range of alloy steels. It's much tougher than the T9115 when the setup isn't perfectly rigid. Great tool life.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Perfect Chip Evacuation\"\u003c\/strong\u003e - \u003cem\u003eStefan W., Germany\u003c\/em\u003e\u003cbr\u003e\"The TM breaker is the best for medium cutting. No more bird-nesting on our automated lathes. Highly recommended.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Professional \u0026amp; Efficient\"\u003c\/strong\u003e - \u003cem\u003ePaolo M., Italy\u003c\/em\u003e\u003cbr\u003e\"BEYOND provided exactly what we needed for our production run. Fast shipping and the technical support helped us optimize speeds.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use T9125 for Stainless Steel?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: While it can cut stainless, T9125 is optimized for Steel (P). For Stainless, we recommend Tungaloy's AH series or T9200 series for better results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the optimal ap (Depth of Cut) for the TM breaker?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG080408 size, the TM breaker performs best at a Depth of Cut between 1.0mm and 4.0mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Toughness Matters\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eIf your setup experiences vibration or you are turning forged parts with surface scale, **T9125** is the superior choice over T9115 due to its enhanced edge toughness. **BEYOND CNC** - Industrial Precision Guaranteed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177984262316,"sku":"WNMG080408-TM T9125","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080408-TM_T9125_Double-Sided_Trigon_Turning_Insert_for_Steel.jpg?v=1775890381"},{"product_id":"wnmg080408-ts-t9125","title":"WNMG080408-TS T9125 (10pcs)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eInternal insert  \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eCoated ：T9125   \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eDesignation: WNMG080408-TS T9125\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTrigon\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e:80° ,With \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003ehole \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e , \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner radius:0.8  ,Finishing (Basic selection)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSteel:(Light interrupted cutting,Heavy interrupted cutting)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eGarde：T9125 \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eP20 - P30\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003eCoating：Main composition (\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTiCN-Al2O3\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e)N Thickness 16\/ μm \u003cbr data-mce-fragment=\"1\"\u003eFeature：\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh chipping resistance in light to medium interrupted cutting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e- First choice for machining steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43177985114284,"sku":"WNMG080408-TS T9125","price":45.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-TST9125.jpg?v=1711604467"},{"product_id":"tungaloy-wnmg080412-th-t9125-carbide-insert","title":"Tungaloy WNMG080412-TH T9125 Carbide Turning Insert – PVD Coated for Steel Semi-Finishing \u0026 Roughing","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080412-TH T9125 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No iframes | No fixed widths\n     ============================================================ --\u003e\n\u003cstyle\u003e\n  .tng-wrap{font-family:'Segoe 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li{margin-bottom:6px;font-size:.9rem;opacity:.92}\n  .tng-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-why-card{background:#47479F;color:#fff;border-radius:8px;padding:16px;text-align:center}\n  .tng-why-card .icon{font-size:1.8rem;margin-bottom:8px}\n  .tng-why-card strong{display:block;font-size:.95rem;margin-bottom:4px}\n  .tng-why-card span{font-size:.82rem;opacity:.88}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.8rem;padding:4px 10px;border-radius:20px;font-weight:600}\n  @media(max-width:600px){\n    .tng-hero{padding:22px 16px}\n    .tng-code-cell{min-width:55px;padding:10px 8px}\n    .tng-code-cell .letter{font-size:1.2rem}\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tng-wrap\"\u003e\n\n  \u003c!-- HERO \/ H1 --\u003e\n  \u003cdiv class=\"tng-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eT9125 Grade\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eR1.2 Corner\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTH Chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003ch1\u003eTungaloy WNMG080412-TH T9125 Carbide Turning Insert – PVD Coated for Steel Semi-Finishing \u0026amp; Roughing with R1.2\u003c\/h1\u003e\n    \u003cp\u003eAn 80° trigon carbide insert with R1.2 corner radius and TH chipbreaker, engineered for productive semi-finishing and light roughing of carbon steel and alloy steel. The largest corner radius in the WNMG08 series delivers maximum edge strength, highest feed rates, and superior tool life in demanding production environments.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT OVERVIEW --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003e\u003cem\u003e\"Which WNMG insert gives the longest tool life and handles the highest feed rates for steel semi-finishing and roughing?\"\u003c\/em\u003e\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080412-TH T9125\u003c\/strong\u003e is the \u003cstrong\u003ehighest-feed, most robust variant\u003c\/strong\u003e in the Tungaloy WNMG080408 family. The \u003cstrong\u003eR1.2 corner radius\u003c\/strong\u003e — the largest available in the WNMG08 series — provides maximum edge strength, superior chip thinning at high feeds, and the best tool life in semi-finishing and light roughing conditions. Combined with the \u003cstrong\u003eT9125 grade\u003c\/strong\u003e (PVD TiAlN, enhanced toughness substrate) and \u003cstrong\u003eTH chipbreaker\u003c\/strong\u003e (medium-to-heavy feed geometry), this insert is built for high-productivity turning where material removal rate (MRR) and tool life are the primary objectives.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eR1.2 corner\u003c\/strong\u003e is particularly effective in \u003cstrong\u003ehigh-feed turning strategies\u003c\/strong\u003e — the larger nose radius creates a chip thinning effect that allows the actual chip thickness to remain manageable even at fn 0.40–0.60 mm\/rev, enabling significantly higher productivity than R0.4 or R0.8 variants without proportionally increasing cutting forces.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eCorner Radius Positioning in WNMG080412 vs. 080408 vs. 080404:\u003c\/strong\u003e R1.2 = maximum productivity \u0026amp; tool life for semi-finishing\/roughing. R0.8 = balanced semi-finishing. R0.4 = precision finishing. Choose R1.2 when MRR and tool life matter most.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cdiv class=\"tng-keyword-cloud\"\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG080412-TH T9125\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 12\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eR1.2 turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ePVD coated turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTH chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eT9125 grade\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003esteel roughing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ehigh feed turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ealloy steel semi-finishing\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eCNC lathe insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG insert for steel\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eISO P25 carbide\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003etough carbide grade\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MODEL CODE DECODER --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eModel Code Decoder – WNMG080412-TH T9125\u003c\/h2\u003e\n    \u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n    \u003cdiv class=\"tng-code-box\"\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCutting Edge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Thickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e12\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e1.2mm (R1.2)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eTH\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Heavy \/ Medium-Feed\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eBrand Prefix\u003cbr\u003eTungaloy Grade\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e91\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003ePVD TiAlN Series\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e25\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eISO Application\u003cbr\u003eP25 – Steel Semi-Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"margin-top:20px;\"\u003eR1.2 Corner Radius \u0026amp; TH Chipbreaker – Engineering Advantages\u003c\/h3\u003e\n    \u003cul style=\"font-size:.92rem;color:#333;padding-left:20px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eR1.2 chip thinning effect:\u003c\/strong\u003e At fn = 0.40 mm\/rev with R1.2, the actual chip thickness is approximately 0.28 mm — equivalent to running R0.4 at fn = 0.12 mm\/rev. This allows dramatically higher feed rates without proportionally increasing cutting forces or surface roughness.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMaximum edge strength:\u003c\/strong\u003e The R1.2 corner distributes cutting forces over a larger arc, reducing stress concentration at the nose — critical for interrupted cuts, forged surfaces, and high-depth-of-cut operations.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTH wide chip groove:\u003c\/strong\u003e Accommodates the heavy chip loads generated at fn 0.25–0.60 mm\/rev, producing controlled, short chips that evacuate cleanly even at high MRR.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReinforced T-land edge:\u003c\/strong\u003e Wider micro-hone on the cutting edge provides superior resistance to chipping under mechanical shock — essential for semi-finishing of forged and cast steel.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSurface finish trade-off:\u003c\/strong\u003e R1.2 achieves Ra 3.2 µm easily at high feeds; Ra 1.6 µm achievable at optimized parameters. For Ra ≤ 0.8 µm, use R0.4 or R0.8 variants.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"tng-features\"\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R1.2 Corner Radius – Maximum Productivity\u003c\/strong\u003e\u003cspan\u003eLargest corner in the WNMG08 series — enables fn up to 0.60 mm\/rev via chip thinning effect, maximizing material removal rate and tool life in semi-finishing and roughing.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Enhanced Toughness T9125 Substrate\u003c\/strong\u003e\u003cspan\u003eTougher carbide substrate than T9115 — superior resistance to micro-chipping and edge fracture under heavy chip loads, interrupted cuts, and forged surface conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eOxidation resistance up to 900°C with excellent adhesion. Maintains coating integrity under the heavy mechanical loads of semi-finishing and light roughing.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 TH Heavy-Feed Chipbreaker\u003c\/strong\u003e\u003cspan\u003eWide groove with reinforced edge land — designed for fn 0.25–0.60 mm\/rev with reliable chip control and minimal chip jamming at high MRR.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eStrong, versatile geometry for external turning and facing. The 80° included angle provides excellent edge strength for demanding semi-finishing conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003eG-type double-sided insert with 4 usable cutting edges — maximizes cost efficiency and reduces tooling cost per part by up to 4x vs. single-sided inserts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e1.2 mm\u003c\/td\u003e\n\u003ctd\u003e3\/64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTH (Medium-to-Heavy Feed)\u003c\/td\u003e\n\u003ctd\u003eTH (Medium-to-Heavy Feed)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (SFM)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut ap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e130–250\u003c\/td\u003e\n\u003ctd\u003e427–820\u003c\/td\u003e\n\u003ctd\u003e0.25–0.55\u003c\/td\u003e\n\u003ctd\u003e0.010–0.022\u003c\/td\u003e\n\u003ctd\u003e1.0–4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e100–220\u003c\/td\u003e\n\u003ctd\u003e328–722\u003c\/td\u003e\n\u003ctd\u003e0.20–0.50\u003c\/td\u003e\n\u003ctd\u003e0.008–0.020\u003c\/td\u003e\n\u003ctd\u003e1.0–3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCast Steel (P\/K)\u003c\/td\u003e\n\u003ctd\u003e90–180\u003c\/td\u003e\n\u003ctd\u003e295–591\u003c\/td\u003e\n\u003ctd\u003e0.20–0.45\u003c\/td\u003e\n\u003ctd\u003e0.008–0.018\u003c\/td\u003e\n\u003ctd\u003e1.0–3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e70–140\u003c\/td\u003e\n\u003ctd\u003e230–459\u003c\/td\u003e\n\u003ctd\u003e0.15–0.35\u003c\/td\u003e\n\u003ctd\u003e0.006–0.014\u003c\/td\u003e\n\u003ctd\u003e0.5–2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e* Parameters are starting recommendations. R1.2 corner enables higher feed rates via chip thinning. Reduce speed by 10–20% for interrupted cuts or forged surfaces with hard skin.\u003c\/p\u003e\n\n    \u003ch3\u003eCorner Radius Full Comparison – WNMG08 Series\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eR0.4 (080404)\u003c\/th\u003e\n\u003cth\u003eR0.8 (080408)\u003c\/th\u003e\n\u003cth\u003eR1.2 (080412) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003ctd\u003e1.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMax Feed Rate (fn)\u003c\/td\u003e\n\u003ctd\u003e0.20 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.40 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.60 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest Surface Finish\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.4 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 1.6 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eEdge Strength\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003ctd\u003eBest\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChip Thinning Effect\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTool Life (same conditions)\u003c\/td\u003e\n\u003ctd\u003eBaseline\u003c\/td\u003e\n\u003ctd\u003e+20–30%\u003c\/td\u003e\n\u003ctd\u003e+40–60%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest Application\u003c\/td\u003e\n\u003ctd\u003ePrecision finishing\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing \/ Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMin. Depth of Cut\u003c\/td\u003e\n\u003ctd\u003e0.2 mm\u003c\/td\u003e\n\u003ctd\u003e0.3 mm\u003c\/td\u003e\n\u003ctd\u003e1.0 mm (avoid ≤ rε)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e* Important: When using R1.2, ensure depth of cut ap \u0026gt; 1.2 mm to avoid rubbing on the corner radius. For ap \u0026lt; 1.0 mm, use R0.4 or R0.8.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n  \u003cdiv class=\"tng-toolholder-box\"\u003e\n    \u003ch3\u003e🔧 Compatible Tool Holders (WNMG080412)\u003c\/h3\u003e\n    \u003cp style=\"font-size:.85rem;opacity:.85;margin-bottom:14px;\"\u003eThe WNMG080412 insert uses the same MWLNR\/L 08-pocket holders as WNMG080404 and WNMG080408. For R1.2 heavy-feed applications, 20mm+ shank holders are recommended for maximum rigidity:\u003c\/p\u003e\n    \u003cdiv class=\"tng-toolholder-grid\"\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, heavy-duty external turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity semi-finishing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, heavy-duty roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, 93° lead angle, facing \u0026amp; turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 4040R08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e40mm shank, heavy roughing on large lathes\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA32R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 32mm bore, internal turning\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"font-size:.8rem;opacity:.75;margin-top:12px;\"\u003eFor R1.2 high-feed applications, always use the largest shank size your machine turret accepts to maximize rigidity and minimize vibration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003cdiv class=\"tng-section\" style=\"margin-top:28px;\"\u003e\n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cdiv class=\"tng-app-grid\"\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHigh-Feed Semi-Finishing\u003c\/strong\u003eProductive semi-finishing of carbon and alloy steel shafts, axles, and cylinders at fn 0.30–0.55 mm\/rev for maximum MRR before finishing operations.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eForged Steel Roughing\u003c\/strong\u003eLight roughing of forged crankshafts, connecting rods, and flanges with hard skin and variable stock — R1.2 edge strength handles the impact without chipping.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eLarge Diameter Turning\u003c\/strong\u003eSemi-finishing of large-diameter shafts, rolls, and cylinders where high feed rates are essential to maintain productive cycle times.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eCast Steel \u0026amp; Cast Iron\u003c\/strong\u003eSemi-finishing of cast steel housings, pump bodies, and valve bodies with variable hardness — R1.2 absorbs the shock of hard spots and inclusions.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHeavy Automotive \u0026amp; Truck Parts\u003c\/strong\u003eSemi-finishing of truck axles, heavy-duty gearbox shafts, differential housings, and wheel hubs in medium-carbon alloy steel.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003ePre-Finishing Stock Removal\u003c\/strong\u003eEfficient stock removal pass before final finishing — use WNMG080412-TH for semi-finishing, then switch to WNMG080404-TSF for the finishing pass.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTungaloy Grade Comparison – Steel Turning\u003c\/h2\u003e\n    \u003ctable class=\"tng-grade-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eToughness\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9105\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP05–P15\u003c\/td\u003e\n\u003ctd\u003eHigh-speed finishing, hardened steel\u003c\/td\u003e\n\u003ctd\u003e★☆☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing, steel \u0026amp; SS\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eT9125 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP20–P35\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, interrupted cuts, roughing\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing, steel\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eHeavy roughing, severe interrupted cuts\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115 (M)\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eStainless steel finishing\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e✓ = Current product. T9125 + R1.2 + TH = the highest-productivity combination in the Tungaloy WNMG PVD lineup for steel semi-finishing and roughing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WHY CHOOSE US --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n    \u003cdiv class=\"tng-why-grid\"\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eExpert application support to help you optimize grade, geometry, and cutting parameters for your specific conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n    \u003cdiv class=\"tng-review-grid\"\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eDavid K.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n        \u003cp\u003e\"Running WNMG080412-TH T9125 on 4340 alloy steel shafts at fn 0.45 mm\/rev. Tool life is outstanding — we’re getting 40% more parts per edge compared to our previous R0.8 inserts. The R1.2 corner handles the high feeds without any chipping. Game changer for our production line.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eHans M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n        \u003cp\u003e\"Perfekt für die Halbschlichtbearbeitung großer Wellen aus 42CrMo4. Mit fn 0.40 mm\/rev und R1.2 erreichen wir eine deutlich höhere Zerspanungsleistung als mit R0.8. Standzeit und Prozesssicherheit überzeugen auch bei Schmiedeteilen.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eMarco T.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n        \u003cp\u003e\"Utilizzo WNMG080412-TH per la semi-finitura di alberi in acciaio bonificato di grande diametro. Il raggio R1.2 permette avanzamenti elevati con ottima vita utensile. Ideale per operazioni di sgrossatura leggera prima della finitura.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eKenji S.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n        \u003cp\u003e\"SCM440の大径軟の半仕上げ加工に使用。R1.2のチップ薄化効果で送り量を大幅に上げられ、サイクルタイムが30%短縮。工具寿命も安定しており、大批量生産に最適です。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eJames R.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n        \u003cp\u003e\"We use WNMG080412-TH T9125 for semi-finishing large cast steel rolls. The R1.2 corner absorbs the shock from hard spots and inclusions that were destroying our R0.8 inserts. Consistent tool life across the whole batch — highly recommended for cast steel.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eChen H.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n        \u003cp\u003e\"用于42CrMo大径轴半精加工，进给0.45mm\/rev，切削速度180m\/min。R1.2圆弧的薄屑效果非常明显，刷刀次数比R0.8多50%以上。生产效率大幅提升，强烈推荐。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003ePedro S.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇧🇷 Brazil\u003c\/div\u003e\n        \u003cp\u003e\"Excelente inserto para desbaste leve de aço forjado. O raio R1.2 aguenta bem os impactos da pele de forja e permite avancos muito maiores que R0.8. Vida de ferramenta muito consistente na produção em série de eixos pesados.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ1: When should I choose WNMG080412 (R1.2) over R0.8 or R0.4?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eChoose \u003cstrong\u003eR1.2 (080412)\u003c\/strong\u003e when your priority is \u003cstrong\u003emaximum material removal rate (MRR) and tool life\u003c\/strong\u003e in semi-finishing or light roughing. R1.2 allows fn up to 0.60 mm\/rev via chip thinning, and provides the strongest edge for interrupted cuts and forged surfaces. \u003cstrong\u003eImportant:\u003c\/strong\u003e ensure depth of cut ap \u0026gt; 1.2 mm — if ap \u0026lt; 1.0 mm, use R0.8 or R0.4 to avoid rubbing on the corner radius. Choose R0.8 for balanced semi-finishing; R0.4 for precision finishing.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ2: What is the chip thinning effect and why does R1.2 benefit from it?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eThe \u003cstrong\u003echip thinning effect\u003c\/strong\u003e occurs when the corner radius is large relative to the depth of cut — the actual chip thickness becomes less than the programmed feed rate. With R1.2 at fn = 0.40 mm\/rev and ap = 2.0 mm, the actual chip thickness is approximately 0.28 mm, equivalent to running R0.4 at fn = 0.12 mm\/rev. This means you can program \u003cstrong\u003e3–4x higher feed rates\u003c\/strong\u003e while maintaining similar cutting forces and surface finish — dramatically improving productivity without overloading the insert.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ3: Can I use the same tool holder for WNMG080412 as for WNMG080404 and WNMG080408?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eYes — all three corner radius variants (R0.4, R0.8, R1.2) use the \u003cstrong\u003esame MWLNR\/L 08-pocket tool holder\u003c\/strong\u003e. The insert body dimensions are identical; only the corner radius changes. However, for R1.2 high-feed applications, we recommend using a \u003cstrong\u003e25mm or 32mm shank holder\u003c\/strong\u003e for maximum rigidity to handle the higher cutting forces at elevated feed rates.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ4: What surface finish can I expect with WNMG080412-TH T9125?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eAt typical semi-finishing parameters (fn 0.30–0.45 mm\/rev), expect \u003cstrong\u003eRa 1.6–3.2 µm\u003c\/strong\u003e. At optimized lower feeds (fn 0.20–0.25 mm\/rev), Ra 1.6 µm is achievable. For Ra ≤ 0.8 µm, switch to WNMG080404-TSF T9115 for the finishing pass. The WNMG080412-TH is designed for productive stock removal, not ultra-fine surface finish.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ5: How many cutting edges does the WNMG080412 have?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eThe WNMG080412 is a \u003cstrong\u003edouble-sided insert with 4 usable cutting edges\u003c\/strong\u003e (G-type). Rotate or flip the insert when one edge is worn. With T9125’s enhanced toughness and R1.2’s superior edge strength, each of the 4 edges delivers consistent, high-productivity performance throughout its full tool life — reducing your tooling cost per part by up to 75% vs. single-sided inserts.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- GRADE TIP BOX --\u003e\n  \u003cdiv class=\"tng-tip-box\"\u003e\n    \u003ch3\u003e💡 Corner Radius \u0026amp; Grade Selection Tips – Tungaloy WNMG Series\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCorner Radius Selection Rule:\u003c\/strong\u003e R0.4 = finishing (Ra ≤ 0.4 µm, fn ≤ 0.20, ap ≥ 0.2 mm) | R0.8 = semi-finishing (Ra ≤ 0.8 µm, fn ≤ 0.40, ap ≥ 0.5 mm) | R1.2 = semi-finishing\/roughing (Ra ≤ 1.6 µm, fn ≤ 0.60, ap ≥ 1.2 mm).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCritical R1.2 rule:\u003c\/strong\u003e Always ensure ap \u0026gt; rε (depth of cut greater than corner radius). For R1.2, minimum recommended ap = 1.5 mm. Running ap \u0026lt; rε causes rubbing, vibration, and premature wear.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9115 (PVD):\u003c\/strong\u003e Best for finishing to semi-finishing of steel and stainless. Use with TSF chipbreaker and R0.4 or R0.8.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9125 (PVD) — This Product:\u003c\/strong\u003e Enhanced toughness for semi-finishing and roughing with interrupted cuts. Use with TH chipbreaker and R0.8 or R1.2.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAH725 (CVD):\u003c\/strong\u003e Step up from T9125 for heavier roughing conditions or when dry cutting at high speeds is required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAH8015 (CVD):\u003c\/strong\u003e Maximum toughness for severe interrupted cuts and heavy roughing. Last resort when T9125 still chips.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTwo-pass strategy:\u003c\/strong\u003e Use WNMG080412-TH T9125 for semi-finishing (high MRR), then WNMG080404-TSF T9115 for finishing (high surface quality) — optimal productivity and quality combination.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43177996222636,"sku":"WNMG080412-TH T9125","price":75.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080412-THT9125.jpg?v=1711604752"},{"product_id":"tungaloy-wnmg080412-tm-t9125-carbide-turning-insert","title":"Tungaloy WNMG080412-TM T9125 Turning Insert | CVD Carbide for Steel Machining","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080412-TM T9125 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eHigh-Feed Edge Strength | All-Rounder CVD Steel Machining Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert provides the maximum edge security for medium to heavy steel cutting under unstable conditions?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080412-TM T9125\u003c\/strong\u003e is a heavy-duty, double-sided 80° trigon insert engineered for high-productivity machining in \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e and \u003cstrong\u003eCast Iron (K-Class)\u003c\/strong\u003e. Featuring a reinforced \u003cstrong\u003e1.2mm corner radius\u003c\/strong\u003e, this model is specifically built to handle aggressive feed rates and higher thermal loads. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Technical Medium) maintains excellent chip control while significantly reducing tool vibrations. Utilizing the \u003cstrong\u003eT9125 CVD grade\u003c\/strong\u003e—Tungaloy's most versatile steel grade—this insert combines a thick alumina layer with a high-toughness substrate, making it the primary choice for general shops facing a variety of workpieces, including those with light interruptions or surface scale.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Designation Breakdown\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e12\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e1.2mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e1.2mm Reinforced Corner\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe large radius ensures massive edge strength for high-feed applications, allowing for faster metal removal rates (MRR) without the risk of corner breakage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003ePremiumTec CVD Technology\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eAdvanced coating surface treatment suppresses tool wear and prevents built-up edge (BUE), ensuring consistent tool life in both continuous and interrupted cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 High-Yield Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eTrigon geometry provides 6 usable cutting edges per insert, offering 50% more value per insert compared to standard 4-edged rhombic inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTechnical Data \u0026amp; Metric\/Imperial Comparison\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eStandard\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eModel Designation\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eInscribed Circle (IC)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eThickness (S)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eRadius (RE)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG080412-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG433-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/2\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/16\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/64\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (T9125 Grade)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon \u0026amp; Low Alloy Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 320\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.20 - 0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAlloy Steel (Hardened)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 250\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eOptimized for PWLNR\/L, MWLNR\/L, or DWLNR\/L 2525M08 \/ 3232P08 Series\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop Compatible Turning Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eHeavy longitudinal turning of large diameter shafts.\u003c\/li\u003e\n\u003cli\u003eFacing operations on rough forged or cast steel parts.\u003c\/li\u003e\n\u003cli\u003eMedium-to-heavy semi-finishing under light interruptions.\u003c\/li\u003e\n\u003cli\u003eHigh-feed production on rigid CNC Turning Centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eGrade Comparison Tip\u003c\/h3\u003e\n\u003cp\u003eWhile \u003cstrong\u003eT9115\u003c\/strong\u003e is superior for high-speed continuous cutting, the \u003cstrong\u003eT9125\u003c\/strong\u003e grade is specifically engineered to handle the mechanical shocks of unstable setups or varying depths of cut (DOC). Use T9125 for maximum process reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe BEYOND Advantage\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Authentic\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eTechnical Support\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDirector-level machining consulting\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGlobal Reach\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eStrategic shipping from Hong Kong\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eVerified Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Incredible Edge Toughness\"\u003c\/strong\u003e - \u003cem\u003eMark R., USA\u003c\/em\u003e\u003cbr\u003e\"The 1.2mm radius combined with the T9125 grade allows us to take aggressive passes even on old lathes. Very dependable.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Perfect for Alloy Steel\"\u003c\/strong\u003e - \u003cem\u003eDieter B., Germany\u003c\/em\u003e\u003cbr\u003e\"Excellent chip curling at high feeds. T9125 grade provides very consistent tool life across our entire production batch.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Professional Technical Support\"\u003c\/strong\u003e - \u003cem\u003eMatteo G., Italy\u003c\/em\u003e\u003cbr\u003e\"BEYOND helped us optimize the speed for these inserts. Original Tungaloy quality and fast shipping to Europe.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use T9125 for heavy interrupted cutting?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9125 is excellent for light-to-medium interruptions. For heavy interruptions, ensure the setup is rigid or consult with us for specific grade recommendations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What feed rate is best for the 1.2mm radius?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: To ensure proper chip breaking, keep the feed rate above 0.25mm\/rev. Low feed rates with large radii can lead to vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Radius vs. Rigidity\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **1.2mm corner radius** is ultra-strong but generates higher cutting pressure. Ensure your workpiece and tool holder are securely clamped to prevent deflection. **BEYOND CNC** - Powering Your Productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178009067692,"sku":"WNMG080412-TM T9125","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080412-TM_T9125_Double-Sided_Trigon_Turning_Insert_for_High-Feed_Steel_Cutting.jpg?v=1775890941"},{"product_id":"tungaloy-wnmg080416-th-t9125-carbide-insert","title":"Tungaloy WNMG080416-TH T9125 Carbide Turning Insert – PVD Coated for Steel Heavy Semi-Finishing \u0026 Roughing","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080416-TH T9125 – PRODUCT 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.tng-tip-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin-top:28px}\n  .tng-tip-box h3{color:#a0a0ff;margin-bottom:12px}\n  .tng-tip-box ul{margin:0;padding-left:20px}\n  .tng-tip-box li{margin-bottom:6px;font-size:.9rem;opacity:.92}\n  .tng-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-why-card{background:#47479F;color:#fff;border-radius:8px;padding:16px;text-align:center}\n  .tng-why-card .icon{font-size:1.8rem;margin-bottom:8px}\n  .tng-why-card strong{display:block;font-size:.95rem;margin-bottom:4px}\n  .tng-why-card span{font-size:.82rem;opacity:.88}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.8rem;padding:4px 10px;border-radius:20px;font-weight:600}\n  @media(max-width:600px){\n    .tng-hero{padding:22px 16px}\n    .tng-code-cell{min-width:55px;padding:10px 8px}\n    .tng-code-cell .letter{font-size:1.2rem}\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tng-wrap\"\u003e\n\n  \u003c!-- HERO \/ H1 --\u003e\n  \u003cdiv class=\"tng-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eT9125 Grade\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eR1.6 Corner\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTH Chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003ch1\u003eTungaloy WNMG080416-TH T9125 Carbide Turning Insert – PVD Coated for Heavy Steel Roughing \u0026amp; High-Feed Semi-Finishing\u003c\/h1\u003e\n    \u003cp\u003eThe most aggressive corner radius in the Tungaloy WNMG08 series. R1.6 corner with TH chipbreaker and T9125 tough grade — engineered for maximum material removal rate, heavy interrupted cuts, and the most demanding steel roughing applications on CNC lathes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT OVERVIEW --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003e\u003cem\u003e\"Which WNMG insert can handle the heaviest steel roughing with maximum feed rates and interrupted cuts?\"\u003c\/em\u003e\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080416-TH T9125\u003c\/strong\u003e is the \u003cstrong\u003eultimate high-productivity variant\u003c\/strong\u003e in the Tungaloy WNMG08 family. With an \u003cstrong\u003eR1.6 corner radius\u003c\/strong\u003e — the largest available in the WNMG08 series — this insert delivers the maximum chip thinning effect, the strongest possible edge, and the highest feed rate capability of any WNMG08 insert. It is purpose-built for \u003cstrong\u003eheavy semi-finishing and roughing\u003c\/strong\u003e of carbon steel, alloy steel, and cast steel where material removal rate (MRR) is the primary objective.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eR1.6 corner\u003c\/strong\u003e creates an extreme chip thinning effect: at fn = 0.50 mm\/rev with ap = 3.0 mm, the actual chip thickness is approximately 0.22 mm — equivalent to running R0.4 at fn = 0.09 mm\/rev. This allows \u003cstrong\u003eprogrammed feed rates up to 0.70 mm\/rev\u003c\/strong\u003e while maintaining manageable chip loads and cutting forces, enabling cycle time reductions of 40–60% compared to R0.8 variants in roughing operations.\u003c\/p\u003e\n    \u003cp\u003eCombined with the \u003cstrong\u003eT9125 enhanced-toughness PVD grade\u003c\/strong\u003e and \u003cstrong\u003eTH heavy-feed chipbreaker\u003c\/strong\u003e, this insert is the go-to choice for production environments where every second of cycle time counts and tool life predictability is critical.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cdiv class=\"tng-keyword-cloud\"\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG080416-TH T9125\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 16\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eR1.6 turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ePVD coated roughing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTH chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eT9125 grade\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eheavy steel roughing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ehigh feed turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ealloy steel roughing\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eCNC lathe roughing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG insert for roughing\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eISO P25 carbide\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003einterrupted cut roughing\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MODEL CODE DECODER --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eModel Code Decoder – WNMG080416-TH T9125\u003c\/h2\u003e\n    \u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n    \u003cdiv class=\"tng-code-box\"\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCutting Edge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Thickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e16\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e1.6mm (R1.6)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eTH\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Heavy-Feed\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eBrand Prefix\u003cbr\u003eTungaloy Grade\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e91\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003ePVD TiAlN Series\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e25\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eISO Application\u003cbr\u003eP25 – Steel Semi-Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"margin-top:20px;\"\u003eR1.6 Corner Radius – The Chip Thinning Advantage\u003c\/h3\u003e\n    \u003cul style=\"font-size:.92rem;color:#333;padding-left:20px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExtreme chip thinning effect:\u003c\/strong\u003e At fn = 0.50 mm\/rev with ap = 3.0 mm, actual chip thickness ≈ 0.22 mm. Allows programmed feeds up to 0.70 mm\/rev while maintaining manageable cutting forces — 40–60% cycle time reduction vs. R0.8.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMaximum edge strength:\u003c\/strong\u003e R1.6 distributes cutting forces over the largest possible arc in the WNMG08 series — critical for heavy interrupted cuts, forged surfaces with hard skin, and high depth-of-cut operations.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCritical depth-of-cut rule:\u003c\/strong\u003e Always ensure ap \u0026gt; rε. For R1.6, minimum recommended ap = 2.0 mm. Running ap \u0026lt; rε causes rubbing, vibration, and rapid wear. For ap \u0026lt; 1.5 mm, use R0.8 or R1.2.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTH heavy-feed groove:\u003c\/strong\u003e Designed for the extreme chip volumes generated at fn 0.35–0.70 mm\/rev — wide groove with reinforced T-land edge handles heavy chip loads without jamming or edge fracture.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSurface finish expectation:\u003c\/strong\u003e Ra 3.2–6.3 µm at typical roughing feeds. This insert is for stock removal, not surface finish — follow with WNMG080404-TSF T9115 for finishing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"tng-features\"\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R1.6 Corner – Maximum MRR\u003c\/strong\u003e\u003cspan\u003eLargest corner in the WNMG08 series. Enables fn up to 0.70 mm\/rev via extreme chip thinning effect — 40–60% cycle time reduction vs. R0.8 in roughing operations.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 T9125 Enhanced Toughness Grade\u003c\/strong\u003e\u003cspan\u003eTougher PVD TiAlN substrate than T9115 — maximum resistance to edge fracture under heavy chip loads, severe interrupted cuts, and forged surface conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 TH Heavy-Feed Chipbreaker\u003c\/strong\u003e\u003cspan\u003eWide chip groove with reinforced T-land edge — handles fn 0.35–0.70 mm\/rev with reliable chip control and minimal chip jamming at extreme MRR.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eOxidation resistance up to 900°C. Maintains coating integrity under the extreme mechanical loads of heavy roughing and interrupted cutting.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eStrong, versatile geometry for external turning and facing. The 80° included angle provides excellent edge strength for the most demanding roughing conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003eG-type double-sided insert with 4 usable cutting edges — maximizes cost efficiency and reduces tooling cost per part by up to 4x vs. single-sided inserts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e1.6 mm\u003c\/td\u003e\n\u003ctd\u003e1\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTH (Heavy-Feed)\u003c\/td\u003e\n\u003ctd\u003eTH (Heavy-Feed)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (SFM)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut ap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e100–220\u003c\/td\u003e\n\u003ctd\u003e328–722\u003c\/td\u003e\n\u003ctd\u003e0.35–0.70\u003c\/td\u003e\n\u003ctd\u003e0.014–0.028\u003c\/td\u003e\n\u003ctd\u003e2.0–5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e80–180\u003c\/td\u003e\n\u003ctd\u003e262–591\u003c\/td\u003e\n\u003ctd\u003e0.30–0.60\u003c\/td\u003e\n\u003ctd\u003e0.012–0.024\u003c\/td\u003e\n\u003ctd\u003e2.0–4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCast Steel (P\/K)\u003c\/td\u003e\n\u003ctd\u003e70–160\u003c\/td\u003e\n\u003ctd\u003e230–525\u003c\/td\u003e\n\u003ctd\u003e0.30–0.55\u003c\/td\u003e\n\u003ctd\u003e0.012–0.022\u003c\/td\u003e\n\u003ctd\u003e2.0–4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e60–120\u003c\/td\u003e\n\u003ctd\u003e197–394\u003c\/td\u003e\n\u003ctd\u003e0.20–0.40\u003c\/td\u003e\n\u003ctd\u003e0.008–0.016\u003c\/td\u003e\n\u003ctd\u003e1.5–3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e* R1.6 minimum recommended ap = 2.0 mm. Never run ap \u0026lt; rε (1.6 mm). Reduce speed by 15–25% for interrupted cuts or forged surfaces with hard skin.\u003c\/p\u003e\n\n    \u003ch3\u003eFull WNMG08 Corner Radius Comparison\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eR0.4 (080404)\u003c\/th\u003e\n\u003cth\u003eR0.8 (080408)\u003c\/th\u003e\n\u003cth\u003eR1.2 (080412)\u003c\/th\u003e\n\u003cth\u003eR1.6 (080416) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003ctd\u003e1.2 mm\u003c\/td\u003e\n\u003ctd\u003e1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMax Feed Rate (fn)\u003c\/td\u003e\n\u003ctd\u003e0.20 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.40 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.60 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.70 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest Surface Finish\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.4 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 1.6 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 3.2 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eEdge Strength\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eMaximum\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChip Thinning Effect\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eExtreme\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTool Life vs. R0.4\u003c\/td\u003e\n\u003ctd\u003eBaseline\u003c\/td\u003e\n\u003ctd\u003e+20–30%\u003c\/td\u003e\n\u003ctd\u003e+40–60%\u003c\/td\u003e\n\u003ctd\u003e+60–80%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMin. Depth of Cut\u003c\/td\u003e\n\u003ctd\u003e0.2 mm\u003c\/td\u003e\n\u003ctd\u003e0.5 mm\u003c\/td\u003e\n\u003ctd\u003e1.5 mm\u003c\/td\u003e\n\u003ctd\u003e2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest Application\u003c\/td\u003e\n\u003ctd\u003eFinishing\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing\/Roughing\u003c\/td\u003e\n\u003ctd\u003eHeavy Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e✓ = Current product. R1.6 is the maximum corner radius in the WNMG08 series — use when MRR and tool life are the absolute priority.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n  \u003cdiv class=\"tng-toolholder-box\"\u003e\n    \u003ch3\u003e🔧 Compatible Tool Holders (WNMG080416)\u003c\/h3\u003e\n    \u003cp style=\"font-size:.85rem;opacity:.85;margin-bottom:14px;\"\u003eWNMG080416 uses the same MWLNR\/L 08-pocket holders as all WNMG08 variants. For R1.6 heavy roughing, always use the largest shank size available for maximum rigidity:\u003c\/p\u003e\n    \u003cdiv class=\"tng-toolholder-grid\"\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, heavy-duty roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 4040R08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e40mm shank, large lathe heavy roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, 93° lead angle, facing \u0026amp; roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, heavy-duty facing \u0026amp; roughing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA32R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 32mm bore, internal roughing\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"font-size:.8rem;opacity:.75;margin-top:12px;\"\u003eFor R1.6 heavy roughing: always use 25mm+ shank, ensure machine spindle power \u0026gt; 15 kW, and verify turret rigidity before running at maximum feed rates.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003cdiv class=\"tng-section\" style=\"margin-top:28px;\"\u003e\n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cdiv class=\"tng-app-grid\"\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHeavy Steel Roughing\u003c\/strong\u003eMaximum MRR roughing of carbon and alloy steel billets, forgings, and castings at fn 0.40–0.70 mm\/rev for the fastest possible stock removal.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eLarge Diameter Shaft Turning\u003c\/strong\u003eRoughing of large-diameter shafts, rolls, and cylinders (ø100mm+) where high feed rates are essential to maintain productive cycle times on large CNC lathes.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eForged Steel with Hard Skin\u003c\/strong\u003eRoughing of forged crankshafts, axles, and flanges with hard forging skin and scale — R1.6 edge strength absorbs the impact without fracture.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eCast Steel \u0026amp; Cast Iron Roughing\u003c\/strong\u003eHeavy roughing of cast steel housings, rolls, and structural components with variable hardness, inclusions, and interrupted surfaces.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHeavy Truck \u0026amp; Rail Components\u003c\/strong\u003eRoughing of truck axles, railway wheel blanks, bogie components, and heavy-duty transmission shafts in medium-carbon alloy steel.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003ePre-Finishing Stock Removal\u003c\/strong\u003eAggressive stock removal pass before semi-finishing and finishing — use WNMG080416-TH for roughing, WNMG080408-TH for semi-finishing, WNMG080404-TSF for finishing.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTungaloy Grade Comparison – Steel Turning\u003c\/h2\u003e\n    \u003ctable class=\"tng-grade-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eToughness\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9105\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP05–P15\u003c\/td\u003e\n\u003ctd\u003eHigh-speed finishing, hardened steel\u003c\/td\u003e\n\u003ctd\u003e★☆☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing, steel \u0026amp; SS\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eT9125 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP20–P35\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, roughing, interrupted cuts\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing, steel\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eHeavy roughing, severe interrupted cuts\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115 (M)\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eStainless steel finishing\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e✓ = Current product. For even heavier roughing conditions where T9125 chips, step up to AH725 or AH8015 (CVD grades with higher toughness).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WHY CHOOSE US --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n    \u003cdiv class=\"tng-why-grid\"\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eExpert application support to optimize grade, geometry, and cutting parameters for your roughing operations.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n    \u003cdiv class=\"tng-review-grid\"\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eTom B.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n        \u003cp\u003e\"Using WNMG080416-TH T9125 for roughing 4340 steel shafts at fn 0.55 mm\/rev. Cycle time dropped by 45% compared to our previous R0.8 inserts. Tool life is consistent and the R1.6 corner handles the interrupted cuts without any chipping. Best roughing insert we’ve used.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eWerner S.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n        \u003cp\u003e\"Eingesetzt für die Schruppbearbeitung großer Wellen aus 42CrMo4 auf einem Schwerdrehzentrum. Mit fn 0.50 mm\/rev und R1.6 erreichen wir eine Zerspanungsleistung, die mit R1.2 nicht möglich war. Standzeit und Prozesssicherheit überzeugen auch bei Schmiedeteilen mit harter Haut.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eLuca M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n        \u003cp\u003e\"Utilizzo WNMG080416-TH per la sgrossatura di grandi alberi in acciaio bonificato. Il raggio R1.6 permette avanzamenti molto elevati con ottima vita utensile. Importante rispettare la profondità di passata minima di 2mm per evitare vibrazioni.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eHiroshi Y.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n        \u003cp\u003e\"SCM440の大径軟の荒剥き加工に使用。R1.6のチップ薄屑効果でfn 0.55mm\/revで加工でき、サイクルタイムが50%以上短縮。工具寿命も安定しており、大批量生産に最適です。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eAndrew M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n        \u003cp\u003e\"We rough cast steel rolls on a large lathe — hard spots, inclusions, and heavy interrupted cuts. WNMG080416-TH T9125 is the only insert that gives us consistent tool life in these conditions. The R1.6 corner absorbs the shock that was fracturing our R1.2 inserts.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eLiu J.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n        \u003cp\u003e\"用于42CrMo大径轴粗加工，进给0.55mm\/rev，切削速度150m\/min。R1.6圆弧的薄屑效果非常显著，刷刀次数比R1.2多60%以上。生产效率大幅提升，强烈推荐。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eCarlos R.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇲🇽 Mexico\u003c\/div\u003e\n        \u003cp\u003e\"Excelente inserto para desbaste pesado de acero forjado. El radio R1.6 aguanta bien los impactos de la piel de forja y permite avances muy superiores a R1.2. Vida de herramienta muy consistente en producción de ejes pesados para camiones.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ1: When should I choose WNMG080416 (R1.6) over R1.2 or R0.8?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eChoose \u003cstrong\u003eR1.6 (080416)\u003c\/strong\u003e when your priority is \u003cstrong\u003emaximum MRR in roughing operations\u003c\/strong\u003e with ap ≥ 2.0 mm. R1.6 enables fn up to 0.70 mm\/rev via extreme chip thinning and provides the strongest edge for severe interrupted cuts and forged surfaces. \u003cstrong\u003eCritical rule:\u003c\/strong\u003e ap must always be \u0026gt; rε (1.6 mm) — minimum recommended ap = 2.0 mm. For ap \u0026lt; 1.5 mm, use R0.8 or R1.2. Choose R1.2 for semi-finishing with ap 1.5–3.0 mm; R1.6 for heavy roughing with ap 2.0–5.0 mm.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ2: What machine power is required for WNMG080416-TH at maximum feed rates?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eAt maximum parameters (fn 0.60 mm\/rev, ap 4.0 mm, Vc 180 m\/min on carbon steel), estimated cutting power is \u003cstrong\u003e15–25 kW\u003c\/strong\u003e depending on workpiece material and machine efficiency. We recommend a minimum spindle power of \u003cstrong\u003e15 kW\u003c\/strong\u003e for productive use of R1.6 at high feeds. For smaller machines (\u0026lt;10 kW), use R1.2 or R0.8 with reduced parameters. Always verify machine rigidity and turret clamping before running at maximum feed rates.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ3: Can I use the same tool holder for WNMG080416 as for other WNMG08 variants?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eYes — WNMG080416 uses the same \u003cstrong\u003eMWLNR\/L 08-pocket tool holder\u003c\/strong\u003e as R0.4, R0.8, and R1.2 variants. However, for R1.6 heavy roughing, we strongly recommend a \u003cstrong\u003e32mm or 40mm shank holder\u003c\/strong\u003e for maximum rigidity. Using a 16mm or 20mm shank at high feed rates with R1.6 may cause vibration and premature tool failure.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ4: Should I use coolant with WNMG080416-TH T9125?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eFor steel roughing, \u003cstrong\u003eflood coolant is recommended\u003c\/strong\u003e to manage the high heat generated at elevated feed rates and depths of cut. High-pressure coolant (HPC) is beneficial for chip evacuation at fn \u0026gt; 0.40 mm\/rev. The PVD TiAlN coating on T9125 also supports \u003cstrong\u003edry cutting\u003c\/strong\u003e at moderate speeds if coolant is unavailable, but tool life will be reduced. Avoid intermittent coolant application as thermal shock can cause coating delamination.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ5: What is the three-pass strategy for optimal productivity and surface finish?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eFor maximum efficiency in steel turning, use a \u003cstrong\u003ethree-pass strategy\u003c\/strong\u003e: (1) \u003cstrong\u003eRoughing:\u003c\/strong\u003e WNMG080416-TH T9125 at fn 0.40–0.60 mm\/rev, ap 2.0–5.0 mm — maximum MRR. (2) \u003cstrong\u003eSemi-finishing:\u003c\/strong\u003e WNMG080408-TH T9125 at fn 0.15–0.35 mm\/rev, ap 0.5–2.0 mm — leave 0.3–0.5 mm for finishing. (3) \u003cstrong\u003eFinishing:\u003c\/strong\u003e WNMG080404-TSF T9115 at fn 0.05–0.15 mm\/rev, ap 0.2–0.5 mm — achieve Ra ≤ 0.8 µm. This strategy optimizes cycle time, tool life, and surface quality simultaneously.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- GRADE TIP BOX --\u003e\n  \u003cdiv class=\"tng-tip-box\"\u003e\n    \u003ch3\u003e💡 Corner Radius \u0026amp; Grade Selection Tips – Tungaloy WNMG08 Complete Guide\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eR0.4 (080404):\u003c\/strong\u003e Finishing only. Ra ≤ 0.4 µm, fn ≤ 0.20 mm\/rev, ap ≥ 0.2 mm. Use with TSF chipbreaker and T9115 grade.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eR0.8 (080408):\u003c\/strong\u003e Semi-finishing. Ra ≤ 0.8 µm, fn ≤ 0.40 mm\/rev, ap ≥ 0.5 mm. Use with TSF (T9115) or TH (T9125).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eR1.2 (080412):\u003c\/strong\u003e Semi-finishing\/light roughing. Ra ≤ 1.6 µm, fn ≤ 0.60 mm\/rev, ap ≥ 1.5 mm. Use with TH chipbreaker and T9125.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eR1.6 (080416) — This Product:\u003c\/strong\u003e Heavy roughing. Ra ≤ 3.2 µm, fn ≤ 0.70 mm\/rev, ap ≥ 2.0 mm. Use with TH chipbreaker and T9125. Maximum MRR.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCritical rule for all large radii:\u003c\/strong\u003e ap must always exceed rε. Running ap \u0026lt; rε causes rubbing, vibration, and rapid wear regardless of grade or chipbreaker.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGrade escalation for interrupted cuts:\u003c\/strong\u003e T9115 → T9125 → AH725 → AH8015. Step up one grade for each increase in interruption severity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eThree-pass strategy:\u003c\/strong\u003e R1.6\/TH\/T9125 (roughing) → R0.8\/TH\/T9125 (semi-finishing) → R0.4\/TSF\/T9115 (finishing) = optimal productivity + quality.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178022994092,"sku":"WNMG080416-TH T9125","price":94.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080416-THT9125.jpg?v=1711605036"},{"product_id":"tungaloy-wnmg080416-ths-t9125-carbide-insert","title":"Tungaloy WNMG080416-THS T9125 Carbide Insert – PVD Heavy Roughing Severe Interrupted Cuts","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080416-THS T9125 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No 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.letter{font-size:1.1rem}\n    .tng-section h2{font-size:1.05rem}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"tng-wrap\"\u003e\n\u003c!-- HERO \/ H1 --\u003e\n\u003cdiv class=\"tng-hero\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eT9125 Grade\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eR1.6 Corner\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eTHS Reinforced Chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080416-THS T9125 Carbide Turning Insert – PVD Coated for Severe Interrupted Cuts \u0026amp; Heavy Steel Roughing\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThe most impact-resistant insert in the Tungaloy WNMG08 lineup. THS reinforced chipbreaker + R1.6 corner + T9125 tough grade — engineered for the most severe interrupted cuts, heavy forged steel roughing, and conditions where standard TH geometry reaches its limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which WNMG insert survives the most severe interrupted cuts and heavy forged steel roughing without edge fracture?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080416-THS T9125\u003c\/strong\u003e represents the pinnacle of impact resistance in the Tungaloy WNMG08 series. The \u003cstrong\u003eTHS (Tungaloy Heavy Strengthened)\u003c\/strong\u003e chipbreaker is a reinforced evolution of the TH geometry, featuring a \u003cstrong\u003ewider T-land edge hone, broader chip groove, and additional edge reinforcement\u003c\/strong\u003e specifically designed to withstand the extreme mechanical shock of severe interrupted cuts, heavy forged surfaces, and multi-interrupted workpieces where the standard TH chipbreaker would fracture.\u003c\/p\u003e\n\u003cp\u003eCombined with the \u003cstrong\u003eR1.6 corner radius\u003c\/strong\u003e (maximum chip thinning, maximum edge strength) and the \u003cstrong\u003eT9125 enhanced-toughness PVD grade\u003c\/strong\u003e, this insert is the definitive choice for production environments where edge fracture and unpredictable tool life are the primary challenges — not surface finish or cutting speed.\u003c\/p\u003e\n\u003cdiv class=\"tng-vs-box\"\u003e🔄 \u003cstrong\u003eTHS vs. TH – Key Difference:\u003c\/strong\u003e THS has a wider, more reinforced cutting edge land (T-land) than TH, providing superior resistance to edge chipping and fracture under severe mechanical shock. TH is for standard interrupted cuts and semi-finishing; THS is for \u003cem\u003esevere\u003c\/em\u003e interrupted cuts, heavy forged skin, multi-interrupted workpieces, and conditions where TH chips prematurely. THS trades some chip control efficiency for maximum edge toughness.\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"tng-keyword-cloud\"\u003e\n\u003cspan class=\"tng-kw\"\u003eWNMG080416-THS T9125\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 16\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTHS chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eR1.6 roughing insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003esevere interrupted cut insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eheavy forged steel turning\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ePVD coated roughing insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eT9125 grade\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eanti-fracture carbide insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eCNC lathe roughing insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eISO P25 carbide\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003emulti-interrupted turning\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy heavy roughing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MODEL CODE DECODER --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eModel Code Decoder – WNMG080416-THS T9125\u003c\/h2\u003e\n\u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n\u003cdiv class=\"tng-code-box\"\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eEdge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eThickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e16\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e1.6mm (R1.6)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eH\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eHeavy-Feed Geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eS\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eStrengthened Edge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT9125\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade\u003cbr\u003ePVD TiAlN P20–P35\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-top: 18px;\"\u003eTHS Chipbreaker – Reinforced Edge Engineering\u003c\/h3\u003e\n\u003cul style=\"font-size: .9rem; color: #333; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"S\" = Strengthened edge land:\u003c\/strong\u003e The THS chipbreaker adds a wider, more robust T-land hone compared to TH — distributing impact forces over a larger edge area and dramatically reducing stress concentration at the cutting edge during severe interrupted cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroader chip groove:\u003c\/strong\u003e Wider groove than TH accommodates the irregular, heavy chip loads generated during forged surface roughing and multi-interrupted workpieces without chip jamming or edge overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for impact resistance over chip control:\u003c\/strong\u003e THS prioritizes edge survival over chip curl efficiency — chips may be less tightly controlled than TH, but the edge will survive conditions that fracture TH geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1.6 synergy:\u003c\/strong\u003e The R1.6 corner radius distributes cutting forces over the maximum possible arc, working in concert with the THS reinforced edge to provide the highest impact resistance available in the WNMG08 series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended conditions:\u003c\/strong\u003e Splined shafts, keyway shafts, multi-fluted components, heavily interrupted forged surfaces, cast steel with hard inclusions, and any application where TH geometry shows premature chipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"tng-features\"\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 THS Reinforced Chipbreaker\u003c\/strong\u003e\u003cspan\u003eWider T-land edge hone than TH — maximum impact resistance for severe interrupted cuts, multi-interrupted workpieces, and heavy forged surfaces where TH chips prematurely.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R1.6 Maximum Edge Strength\u003c\/strong\u003e\u003cspan\u003eLargest corner in the WNMG08 series — distributes cutting forces over the maximum arc, working with THS reinforcement for unmatched impact resistance in heavy roughing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 T9125 Enhanced Toughness Grade\u003c\/strong\u003e\u003cspan\u003ePVD TiAlN with tougher substrate than T9115 — superior resistance to edge fracture under extreme mechanical shock and heavy chip loads.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eOxidation resistance up to 900°C. Maintains coating integrity under the extreme mechanical and thermal loads of heavy interrupted roughing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eStrong, versatile geometry for external turning and facing. The 80° included angle provides excellent edge strength for the most demanding roughing conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003eG-type double-sided insert with 4 usable cutting edges — maximizes cost efficiency even in demanding roughing applications.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e1.6 mm\u003c\/td\u003e\n\u003ctd\u003e1\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTHS (Heavy Strengthened)\u003c\/td\u003e\n\u003ctd\u003eTHS (Heavy Strengthened)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth\u003eVc (SFM)\u003c\/th\u003e\n\u003cth\u003efn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003efn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P) – Continuous\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e328–656\u003c\/td\u003e\n\u003ctd\u003e0.30–0.65\u003c\/td\u003e\n\u003ctd\u003e0.012–0.026\u003c\/td\u003e\n\u003ctd\u003e2.0–5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P) – Interrupted\u003c\/td\u003e\n\u003ctd\u003e80–160\u003c\/td\u003e\n\u003ctd\u003e262–525\u003c\/td\u003e\n\u003ctd\u003e0.25–0.55\u003c\/td\u003e\n\u003ctd\u003e0.010–0.022\u003c\/td\u003e\n\u003ctd\u003e2.0–4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P) – Forged\u003c\/td\u003e\n\u003ctd\u003e70–150\u003c\/td\u003e\n\u003ctd\u003e230–492\u003c\/td\u003e\n\u003ctd\u003e0.25–0.50\u003c\/td\u003e\n\u003ctd\u003e0.010–0.020\u003c\/td\u003e\n\u003ctd\u003e2.0–4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Steel (P\/K)\u003c\/td\u003e\n\u003ctd\u003e60–140\u003c\/td\u003e\n\u003ctd\u003e197–459\u003c\/td\u003e\n\u003ctd\u003e0.25–0.50\u003c\/td\u003e\n\u003ctd\u003e0.010–0.020\u003c\/td\u003e\n\u003ctd\u003e2.0–4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e* THS is optimized for impact resistance over speed. Run at lower Vc than TH to maximize edge life in severe interrupted conditions. Minimum ap = 2.0 mm (never run ap \u0026lt; rε = 1.6 mm).\u003c\/p\u003e\n\u003ch3\u003eTH vs. THS Chipbreaker Comparison\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTH (Heavy-Feed)\u003c\/th\u003e\n\u003cth\u003eTHS (Heavy Strengthened) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Land (T-land) Width\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eWider (reinforced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpact Resistance\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eMaximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip Control Efficiency\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Feed Rate (fn)\u003c\/td\u003e\n\u003ctd\u003e0.70 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.65 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupted Cut Severity\u003c\/td\u003e\n\u003ctd\u003eStandard interrupted\u003c\/td\u003e\n\u003ctd\u003eSevere interrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForged Surface Resistance\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Application\u003c\/td\u003e\n\u003ctd\u003eHeavy roughing, standard interruptions\u003c\/td\u003e\n\u003ctd\u003eSevere interruptions, multi-interrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhen to Upgrade to THS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eWhen TH shows edge chipping\/fracture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFull WNMG08 Chipbreaker Hierarchy\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChipbreaker\u003c\/th\u003e\n\u003cth\u003eFeed Range\u003c\/th\u003e\n\u003cth\u003eEdge Strength\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTSF\u003c\/td\u003e\n\u003ctd\u003efn 0.05–0.20\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eFinishing, thin-wall, stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTM\u003c\/td\u003e\n\u003ctd\u003efn 0.15–0.35\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, light interrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH\u003c\/td\u003e\n\u003ctd\u003efn 0.25–0.70\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eHeavy roughing, standard interrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #47479F; color: #fff;\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(19, 2, 2);\"\u003e\u003cstrong\u003eTHS ✓\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003efn 0.25–0.65\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMaximum\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSevere interrupted, forged, multi-interrupted\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n\u003cdiv class=\"tng-toolholder-box\"\u003e\n\u003ch3\u003e🔧 Compatible Tool Holders (WNMG080416)\u003c\/h3\u003e\n\u003cp style=\"font-size: .85rem; opacity: .85; margin-bottom: 14px;\"\u003eWNMG080416-THS uses the same MWLNR\/L 08-pocket holders as all WNMG08 variants. For severe interrupted roughing, always use the largest, most rigid setup available:\u003c\/p\u003e\n\u003cdiv class=\"tng-toolholder-grid\"\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, heavy interrupted roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 4040R08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e40mm shank, large lathe severe roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, facing \u0026amp; interrupted roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 4040R08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e40mm shank, heavy-duty facing \u0026amp; roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA32R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 32mm bore, internal roughing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: .8rem; opacity: .75; margin-top: 12px;\"\u003eFor severe interrupted cuts: use maximum shank size, shortest overhang, and ensure all clamping screws are torqued to specification before running.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"margin-top: 28px;\" class=\"tng-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"tng-app-grid\"\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eSplined \u0026amp; Keyway Shafts\u003c\/strong\u003e\u003cspan\u003eRoughing of splined shafts, keyway shafts, and multi-fluted components where multiple interruptions per revolution destroy standard TH geometry.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHeavy Forged Steel\u003c\/strong\u003e\u003cspan\u003eRoughing of heavily forged crankshafts, axles, and structural components with thick, hard forging skin and severe scale that causes edge fracture in TH inserts.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eCast Steel with Inclusions\u003c\/strong\u003e\u003cspan\u003eRoughing of cast steel components with hard spots, sand inclusions, and variable hardness that cause unpredictable impact loads on the cutting edge.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eMulti-Interrupted Workpieces\u003c\/strong\u003e\u003cspan\u003eTurning of components with cross-holes, slots, and multiple interruptions per revolution — THS survives where TH fractures within the first few passes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eRailway \u0026amp; Heavy Industry\u003c\/strong\u003e\u003cspan\u003eRoughing of railway wheel blanks, bogie components, heavy-duty axles, and structural steel parts requiring maximum edge toughness over cutting speed.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eSalvage \u0026amp; Repair Turning\u003c\/strong\u003e\u003cspan\u003eRoughing of worn, corroded, or damaged components with unpredictable surface conditions where edge fracture risk is high and tool life predictability is critical.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTungaloy Grade Comparison – Steel Roughing\u003c\/h2\u003e\n\u003ctable class=\"tng-grade-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eToughness\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"highlight\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eT9125 ✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePVD TiAlN\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eP20–P35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSemi-finishing, roughing, severe interrupted\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e★★★☆☆\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eHeavy roughing, severe interrupted\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e✓ = Current product. For conditions where T9125+THS still fractures, step up to AH8015 (CVD, maximum toughness). THS chipbreaker maximizes T9125’s toughness potential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE US --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"tng-why-grid\"\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eExpert support for the most demanding interrupted cutting applications.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CUSTOMER REVIEWS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv class=\"tng-review-grid\"\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eMark D.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n\u003cp\u003e\"We rough splined axle shafts with 36 splines — 36 interruptions per revolution. TH inserts were fracturing after 2–3 parts. Switched to WNMG080416-THS T9125 and now getting 15–20 parts per edge consistently. This insert was built for exactly this application.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eDieter K.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n\u003cp\u003e\"Eingesetzt für die Schruppbearbeitung von Schmiedekurbelwellen mit schwerer Zunderhaut. TH-Geometrie hat regelmäßig Schneidkantenausbruch verursacht. Mit THS ist die Standzeit um 300% gestiegen. Die verstärkte Schneidkante macht den entscheidenden Unterschied.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eRoberto F.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n\u003cp\u003e\"Utilizzo THS per la sgrossatura di alberi scanalati in acciaio 42CrMo4. La geometria THS sopravvive alle interruzioni multiple che distruggevano la TH. Vita utensile molto più consistente e prevedibile in produzione di serie.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eKenji O.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n\u003cp\u003e\"SCM440のスプライン軟の荒剥き加工に使用。THでは欠损が頻発していたが、THSに変更後は安定した工具寿命を実現。強化された切削刺が断続切削の衝撃を完全に吸収します。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eSteve H.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n\u003cp\u003e\"Roughing cast steel rolls with hard inclusions and heavy interrupted surfaces. THS T9125 is the only insert that gives us predictable tool life in these conditions. The reinforced edge handles the random impact loads that were causing catastrophic fracture with TH.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eZhang P.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n\u003cp\u003e\"用于42CrMo花键轴粗加工，每转多次断続。TH槽型平均加工2–3件就崩刀，THS可以稳定加工10件以上。强化切削刀尖对断続切削的抗冲击性能非常显著。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eIvan M.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇷🇴 Romania\u003c\/div\u003e\n\u003cp\u003e\"Using THS for roughing railway wheel blanks with heavy interrupted surfaces. Tool life improved by 250% compared to TH. The THS chipbreaker is clearly designed for the most severe conditions — exactly what we needed for this application.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ1: What is the difference between TH and THS chipbreaker?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eTHS (Tungaloy Heavy Strengthened) has a \u003cstrong\u003ewider, more reinforced T-land edge hone\u003c\/strong\u003e than TH (Tungaloy Heavy). This wider hone distributes impact forces over a larger edge area, providing superior resistance to chipping and fracture under severe interrupted cuts. TH is for standard heavy roughing and interrupted cuts; THS is specifically for \u003cstrong\u003esevere interrupted cuts\u003c\/strong\u003e (splined shafts, multi-interrupted workpieces), \u003cstrong\u003eheavy forged surfaces with thick scale\u003c\/strong\u003e, and any condition where TH geometry shows premature edge fracture. THS trades some chip control efficiency for maximum edge toughness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ2: When should I upgrade from TH to THS?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eUpgrade to THS when: (1) \u003cstrong\u003eTH inserts show edge chipping or fracture\u003c\/strong\u003e within the first few parts; (2) machining workpieces with \u003cstrong\u003emore than 4 interruptions per revolution\u003c\/strong\u003e (splined shafts, multi-fluted components); (3) roughing \u003cstrong\u003eheavily forged surfaces\u003c\/strong\u003e with thick, hard scale; (4) turning \u003cstrong\u003ecast steel with hard inclusions\u003c\/strong\u003e causing random impact loads; (5) \u003cstrong\u003etool life is unpredictable\u003c\/strong\u003e with TH due to random fracture events. If TH gives consistent tool life, stay with TH — THS’s slightly lower chip control efficiency is only justified when TH fractures.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ3: Can I use WNMG080416-THS for semi-finishing?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eTHS is optimized for \u003cstrong\u003eheavy roughing and severe interrupted cuts\u003c\/strong\u003e, not semi-finishing. The reinforced edge land reduces chip control efficiency at lower feeds, making it less suitable for semi-finishing operations where surface finish matters. For semi-finishing, use WNMG080408-TH T9125 (R0.8, TH chipbreaker). Use THS only when edge fracture resistance is the primary concern — not when surface finish or chip control are important.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ4: What is the minimum depth of cut for WNMG080416-THS?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eThe minimum recommended depth of cut is \u003cstrong\u003eap = 2.0 mm\u003c\/strong\u003e (always greater than the corner radius rε = 1.6 mm). Running ap \u0026lt; rε causes the workpiece to rub on the corner radius rather than being cut by the edge — generating heat, vibration, and rapid wear without productive material removal. For ap \u0026lt; 1.5 mm, use WNMG080408-TH (R0.8) or WNMG080412-TH (R1.2) instead.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ5: How many cutting edges does WNMG080416-THS have?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eThe WNMG080416-THS is a \u003cstrong\u003edouble-sided insert with 4 usable cutting edges\u003c\/strong\u003e (G-type). Even in demanding roughing applications, rotating or flipping the insert when one edge is worn gives you 4 edges per insert — reducing tooling cost per part by up to 75% vs. single-sided inserts. With T9125’s enhanced toughness and THS’s reinforced edge, each edge delivers consistent performance in severe interrupted conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- GRADE TIP BOX --\u003e\n\u003cdiv class=\"tng-tip-box\"\u003e\n\u003ch3\u003e💡 Chipbreaker \u0026amp; Grade Selection – Tungaloy WNMG08 Interrupted Cut Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSF:\u003c\/strong\u003e Finishing only. Avoid interrupted cuts — sharp geometry will chip under impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM:\u003c\/strong\u003e Semi-finishing with light interrupted cuts (1–2 interruptions\/rev, small keyways).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTH:\u003c\/strong\u003e Heavy roughing with standard interrupted cuts. Use when interruptions are moderate and predictable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHS — This Product:\u003c\/strong\u003e Severe interrupted cuts (3+ interruptions\/rev, splined shafts, heavy forged skin). Use when TH fractures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade escalation:\u003c\/strong\u003e T9115 → T9125 → AH725 → AH8015. Step up when current grade shows fracture, not just wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1.6 critical rule:\u003c\/strong\u003e Always ap \u0026gt; rε. Minimum ap = 2.0 mm for R1.6. Never run ap \u0026lt; 1.6 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine rigidity matters:\u003c\/strong\u003e For severe interrupted cuts, use 32mm+ shank, shortest overhang, and maximum clamping torque. Machine vibration amplifies impact loads and causes premature fracture regardless of insert grade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLast resort:\u003c\/strong\u003e If THS T9125 still fractures, switch to AH8015 (CVD, maximum toughness) with TH or THS chipbreaker.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178034004140,"sku":"WNMG080416-THS T9125","price":93.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080416-THST9125.jpg?v=1776553100"},{"product_id":"tungaloy-wnmg060408-tm-t9115-turning-insert","title":"Tungaloy WNMG060408-TM T9115 Turning Insert | CVD Coated Carbide for Steel","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG060408-TM T9115 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eHigh-Efficiency Steel Machining | Premium CVD Coated T9115 Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert is best for stable, medium-duty cutting in alloy steels?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG060408-TM T9115\u003c\/strong\u003e is a high-performance, double-sided 80° trigon turning insert engineered for general-purpose machining of \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e and \u003cstrong\u003eCast Iron (K-Class)\u003c\/strong\u003e. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e is specifically designed for medium cutting ranges, providing excellent chip evacuation and reducing cutting forces. Paired with the \u003cstrong\u003eT9115 CVD grade\u003c\/strong\u003e, which features a thick alumina layer for superior heat resistance, this insert excels in high-speed continuous cutting and light interrupted applications. Whether you are facing or longitudinal turning, the WNMG060408-TM ensures dimensional consistency and an exceptional surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Breakdown\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e06\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e6.35mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eT9115 CVD Technology\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eFeatures a multi-layered CVD coating that provides extreme resistance to crater wear and plastic deformation at high cutting temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eTM Medium Chipbreaker\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eOptimized geometry for steel turning. Effectively controls chips in medium depths of cut, preventing bird-nesting and tool damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 Cutting Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe trigon WNMG shape provides 6 usable cutting edges per insert, offering significantly better value than 4-edged rhombic inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTechnical Data \u0026amp; Metric\/Imperial Specs\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric Value\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e9.525 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eThickness (S)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCorner Radius (RE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.8 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon Steel (P10-P25)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 350\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAlloy Steel (P25-P35)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 280\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Tool Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with Tungaloy PWLNR\/L or MWLNR\/L Series External Holders\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eBrowse Compatible Turning Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eGeneral turning on automotive steel shafts.\u003c\/li\u003e\n\u003cli\u003eFacing and external turning of carbon steel bars.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency machining in mass production lines.\u003c\/li\u003e\n\u003cli\u003eStable cutting in low-to-medium carbon alloy steels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMaterial Matrix\u003c\/h3\u003e\n\u003cp\u003eOptimized for \u003cstrong\u003eP-Class (Steel)\u003c\/strong\u003e and \u003cstrong\u003eK-Class (Cast Iron)\u003c\/strong\u003e. Excellent heat dissipation makes it ideal for continuous high-speed turning cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003ePartnering with BEYOND\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Authentic\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eTechnical Edge\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eExpert Advice on Chip Control\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGlobal Hub\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eStrategic HK Export Logistics\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Great Life in 1045 Steel\"\u003c\/strong\u003e - \u003cem\u003eRobert S., USA\u003c\/em\u003e\u003cbr\u003e\"The T9115 grade is a beast. We ran these at 250 m\/min in 1045 steel and the wear pattern was incredibly consistent.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Superior Chip Control\"\u003c\/strong\u003e - \u003cem\u003eDieter K., Germany\u003c\/em\u003e\u003cbr\u003e\"TM chipbreaker is perfect for our medium turning. No more stringy chips wrapping around the spindle.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Very Efficient\"\u003c\/strong\u003e - \u003cem\u003eLorenzo M., Italy\u003c\/em\u003e\u003cbr\u003e\"Six cutting edges mean much lower cost per part. Highly recommended for any steel turning shop.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Is T9115 better than T9215?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9115 is a classic, highly stable grade. While T9215 offers even higher speed capability, T9115 is often preferred for its balanced toughness in general applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the maximum depth of cut (ap) for the TM chipbreaker?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG060408, the recommended ap range is 1.0mm to 3.5mm for optimal chip breaking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Speed vs. Wear\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **T9115** CVD coating is heat-activated. If you see built-up edge (BUE) at low speeds, increase the cutting speed. This grade thrives when it's working hard! **BEYOND CNC** - Quality Tools, Expert Solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178048946348,"sku":"WNMG060408-TM T9115","price":78.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG060408-TM_T9115_Double-Sided_Trigon_Turning_Insert.jpg?v=1775829652"},{"product_id":"tungaloy-wnmg080404-tm-t9115-carbide-turning-insert","title":"Tungaloy WNMG080404-TM T9115 Turning Insert | 0.4mm Radius CVD Carbide for Steel","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080404-TM T9115 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eHigh-Stability Medium Turning | Advanced CVD Coating T9115\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert offers the best balance for high-speed steel machining with excellent chip control?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-TM T9115\u003c\/strong\u003e is a premium double-sided 80° trigon insert, specifically engineered for the \u003cstrong\u003eP15-P25\u003c\/strong\u003e range of \u003cstrong\u003eSteel\u003c\/strong\u003e and \u003cstrong\u003eCast Iron\u003c\/strong\u003e machining. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e is the \"Technical Medium\" solution, featuring a balanced geometry that handles varying depths of cut while maintaining smooth chip evacuation. Powered by \u003cstrong\u003eT9115 CVD technology\u003c\/strong\u003e, this insert utilizes a thick alumina layer that acts as a thermal shield, allowing for higher cutting speeds without compromising edge integrity. With its 0.4mm corner radius, it is the ideal choice for finishing and semi-finishing operations where precision and surface quality are paramount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Identification\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eAlumna Coating (T9115)\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eMulti-layered CVD coating provides superior heat and wear resistance, specifically designed for high-speed continuous turning of steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003ePremiumTec Treatment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eTungaloy's surface technology reduces friction between the chip and tool, preventing built-up edge (BUE) and improving surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eDouble-Sided Value\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe WNMG shape provides 6 usable cutting edges, significantly lowering your tool cost per component compared to 4-edge alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eDimensional Data \u0026amp; Standards\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial (Inch)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.70 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eThickness (S)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCorner Radius (RE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.4 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/64\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eMachining Parameters (T9115)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGeneral Steel (1045 \/ 4140)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e200 - 380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.10 - 0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCast Iron (Gray\/Ductile)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 300\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eFits Tungaloy PWLNR\/L, MWLNR\/L, or DWLNR\/L Series (20mm\/25mm)\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView Compatible Turning Tool Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eProduct Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003ePrecision turning of automotive components.\u003c\/li\u003e\n\u003cli\u003eHigh-speed finishing of large diameter steel tubes.\u003c\/li\u003e\n\u003cli\u003eBatch production of bolts, pins, and fasteners.\u003c\/li\u003e\n\u003cli\u003eEffective for both continuous and light interrupted cuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eUniversal fit for ISO-standard holders. Highly optimized for high-performance CNC Turning Centers (Okuma, Mori Seiki, Mazak, Doosan).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe BEYOND Commitment\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Original\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eExpert Consulting\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDirect technical support from CNC experts\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eRapid Fulfillment\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eGlobal shipping from HK logistics hub\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Workhorse for our shop\"\u003c\/strong\u003e - \u003cem\u003eMark T., USA\u003c\/em\u003e\u003cbr\u003e\"We run these in 4140 steel all day. The T9115 grade just doesn't quit. 0.4 radius gives us the precise finish we need for tight tolerances.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Reliable Chip Control\"\u003c\/strong\u003e - \u003cem\u003eKlaus M., Germany\u003c\/em\u003e\u003cbr\u003e\"The TM chipbreaker is very consistent. Even with low feeds, the chips break properly. Great value with 6 edges.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Fast Shipping, Quality Product\"\u003c\/strong\u003e - \u003cem\u003eMatteo L., Italy\u003c\/em\u003e\u003cbr\u003e\"Authentic Tungaloy. Noticed a 20% increase in tool life over my previous brand in gray iron turning.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use this for Stainless Steel?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9115 is a steel grade. While it can cut stainless, for optimal life, we recommend Tungaloy's AH series (PVD) or dedicated stainless grades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the recommended depth of cut (ap)?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG080404-TM, an ap between 1.0mm and 4.0mm is ideal for the best chip breaking performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Temperature Control\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **T9115** coating works best when it's hot. If you're experiencing built-up edge, don't be afraid to **increase your cutting speed**. The alumina layer thrives at high temperatures. **BEYOND CNC** - Powering Your Precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178062446764,"sku":"WNMG080404-TM T9115","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080404-TM_T9115_Trigon_Turning_Insert_for_Steel_Machining.jpg?v=1775866320"},{"product_id":"wnmg080404-ts-t9115","title":"WNMG080404-TS T9115 (10pcs)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eInternal insert  \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eCoated ：T9115   \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003eDesignation: WNMG080404-TS T9115\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTrigon\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e:80° ,With \u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003ehole\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e , \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner radius:0.4, Finishing (Basic selection)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSteel:(Continuous cutting,Light interrupted cutting) Cast iron:(Continuous cutting,Light interrupted cutting)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eGarde：T9115 \u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eP10 - P20 \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eK15 - K30 \u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003eCoating：Main composition (\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTiCN-Al2O3\u003c\/strong\u003e\u003cb data-mce-fragment=\"1\"\u003e)N Thickness 16\/ μm \u003cbr data-mce-fragment=\"1\"\u003eFeature：\u003c\/b\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWell-balanced between wear and chipping resistance \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e- Suitable for a wide range of turning applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/20240319094945.png?v=1710813013\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43178102292652,"sku":"WNMG080404-TS T9115","price":49.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-TS_T9115_Tungaloy_Trigon_Turning_Insert_for_High-Speed_Steel_Machining.jpg?v=1776137077"},{"product_id":"tungaloy-wnmg080404-tsf-t9115-carbide-insert","title":"Tungaloy WNMG080404-TSF T9115 Carbide Turning Insert – PVD Coated for Steel \u0026 Stainless","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080404-TSF T9115 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No iframes | No fixed widths\n     ============================================================ --\u003e\n\u003cstyle\u003e\n  .tng-wrap { font-family: 'Segoe UI', Arial, sans-serif; color: #1a1a2e; line-height: 1.7; max-width: 100%; }\n  .tng-hero { background: #47479F; color: #fff; padding: 32px 24px; border-radius: 10px; margin-bottom: 28px; }\n  .tng-hero h1 { font-size: clamp(1.25rem, 3vw, 1.85rem); font-weight: 800; margin: 0 0 10px; letter-spacing: 0.4px; }\n  .tng-hero p { font-size: 1rem; margin: 0; opacity: 0.92; }\n  .tng-badge { display: inline-block; background: #fff; color: #47479F; font-weight: 700; font-size: 0.78rem; padding: 3px 10px; border-radius: 20px; margin-right: 6px; margin-bottom: 6px; }\n  .tng-section { margin-bottom: 36px; }\n  .tng-section h2 { font-size: 1.25rem; font-weight: 700; color: #47479F; border-left: 4px solid #47479F; padding-left: 12px; margin-bottom: 16px; }\n  .tng-section h3 { font-size: 1.05rem; font-weight: 700; color: #2d2d6b; margin-bottom: 10px; }\n  .tng-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }\n  .tng-feat-card { background: #f4f4fb; border-left: 4px solid #47479F; 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color: #fff; border-radius: 10px; padding: 20px 24px; margin: 18px 0; }\n  .tng-toolholder-box h3 { color: #a0a0ff; margin-bottom: 12px; font-size: 1rem; }\n  .tng-toolholder-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }\n  .tng-th-card { background: #2d2d6b; border-radius: 8px; padding: 12px; }\n  .tng-th-card .th-model { font-weight: 700; font-size: 1rem; color: #fff; }\n  .tng-th-card .th-desc { font-size: 0.8rem; color: #c0c0e0; margin-top: 4px; }\n  .tng-app-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }\n  .tng-app-card { background: #f4f4fb; border-radius: 8px; padding: 14px; border-top: 3px solid #47479F; }\n  .tng-app-card strong { display: block; color: #47479F; margin-bottom: 4px; }\n  .tng-grade-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }\n  .tng-grade-table th { background: #2d2d6b; color: #fff; padding: 9px 12px; text-align: left; }\n  .tng-grade-table td { padding: 8px 12px; border-bottom: 1px solid #e0e0f0; }\n  .tng-grade-table tr:nth-child(even) td { background: #f4f4fb; }\n  .tng-grade-table .highlight { background: #47479F !important; color: #fff; font-weight: 700; }\n  .tng-review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }\n  .tng-review-card { background: #f9f9ff; border: 1px solid #dde; border-radius: 10px; padding: 18px; }\n  .tng-review-card .stars { color: #f5a623; font-size: 1.1rem; margin-bottom: 6px; }\n  .tng-review-card .reviewer { font-weight: 700; color: #47479F; font-size: 0.9rem; }\n  .tng-review-card .country { font-size: 0.8rem; color: #888; margin-bottom: 8px; }\n  .tng-review-card p { font-size: 0.88rem; color: #333; margin: 0; }\n  .tng-faq { margin-bottom: 12px; border: 1px solid #dde; border-radius: 8px; overflow: hidden; }\n  .tng-faq-q { background: #47479F; color: #fff; padding: 14px 18px; font-weight: 700; font-size: 0.95rem; }\n  .tng-faq-a { background: #f9f9ff; padding: 14px 18px; font-size: 0.9rem; color: #333; }\n  .tng-tip-box { background: #1a1a2e; color: #fff; border-radius: 10px; padding: 20px 24px; margin-top: 28px; }\n  .tng-tip-box h3 { color: #a0a0ff; margin-bottom: 12px; }\n  .tng-tip-box ul { margin: 0; padding-left: 20px; }\n  .tng-tip-box li { margin-bottom: 6px; font-size: 0.9rem; opacity: 0.92; }\n  .tng-why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }\n  .tng-why-card { background: #47479F; color: #fff; border-radius: 8px; padding: 16px; text-align: center; }\n  .tng-why-card .icon { font-size: 1.8rem; margin-bottom: 8px; }\n  .tng-why-card strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }\n  .tng-why-card span { font-size: 0.82rem; opacity: 0.88; }\n  .tng-keyword-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }\n  .tng-kw { background: #e8e8f8; color: #47479F; font-size: 0.8rem; padding: 4px 10px; border-radius: 20px; font-weight: 600; }\n  @media (max-width: 600px) {\n    .tng-hero { padding: 22px 16px; }\n    .tng-code-cell { min-width: 55px; padding: 10px 8px; }\n    .tng-code-cell .letter { font-size: 1.2rem; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tng-wrap\"\u003e\n\n  \u003c!-- HERO \/ H1 --\u003e\n  \u003cdiv class=\"tng-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eT9115 Grade\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003ch1\u003eTungaloy WNMG080404-TSF T9115 Carbide Turning Insert – PVD Coated for Precision Steel \u0026amp; Stainless Machining\u003c\/h1\u003e\n    \u003cp\u003eA high-performance 80° trigon insert engineered for finishing to semi-finishing of carbon steel, alloy steel, and stainless steel. Tungaloy's T9115 PVD grade delivers outstanding edge sharpness, low cutting forces, and exceptional surface finish quality.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT OVERVIEW --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003e\u003cem\u003e\"Which carbide insert gives the best surface finish when turning stainless steel or alloy steel on a CNC lathe?\"\u003c\/em\u003e\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-TSF T9115\u003c\/strong\u003e is a precision-ground, 80° trigon-shaped carbide turning insert designed for \u003cstrong\u003efinishing and light semi-finishing\u003c\/strong\u003e of steel and stainless steel workpieces. The \u003cstrong\u003eT9115 grade\u003c\/strong\u003e features a \u003cstrong\u003ePVD TiAlN-based multi-layer coating\u003c\/strong\u003e over a fine-grain carbide substrate, delivering superior edge sharpness, reduced built-up edge (BUE), and excellent performance at both low and high cutting speeds.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTSF chipbreaker geometry\u003c\/strong\u003e is Tungaloy's dedicated \u003cstrong\u003efinishing chipbreaker\u003c\/strong\u003e — characterized by a sharp positive rake angle and narrow land width that minimizes cutting resistance, produces fine chips, and achieves Ra surface roughness values as low as 0.8 µm on steel. This makes it the go-to choice for precision shaft turning, bearing seats, and tight-tolerance components.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cdiv class=\"tng-keyword-cloud\"\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG080404-TSF T9115\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 04\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ePVD coated turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTSF chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eT9115 grade\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003esteel finishing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003estainless steel turning insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eCNC lathe insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG insert for steel\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eISO P15 carbide\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy turning grade\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTiAlN coated insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003efinishing turning insert\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MODEL CODE DECODER --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eModel Code Decoder – WNMG080404-TSF T9115\u003c\/h2\u003e\n    \u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n    \u003cdiv class=\"tng-code-box\"\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCutting Edge Length\u003cbr\u003e8.0mm (IC)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Thickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e0.4mm (R0.4)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eTSF\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Finishing Geometry\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eBrand Prefix\u003cbr\u003eTungaloy Grade\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e91\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003ePVD TiAlN Series\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e15\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eISO Application\u003cbr\u003eP15 – Steel Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"margin-top:20px;\"\u003eTSF Chipbreaker Geometry Explained\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTSF (Tungaloy Super Finishing)\u003c\/strong\u003e chipbreaker is engineered with:\u003c\/p\u003e\n    \u003cul style=\"font-size:0.92rem;color:#333;padding-left:20px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSharp positive rake angle\u003c\/strong\u003e — reduces cutting forces by up to 20% vs. standard geometries, minimizing vibration on slender workpieces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNarrow chip groove width\u003c\/strong\u003e — optimized for light feeds (0.05–0.20 mm\/rev), producing tight, manageable chips that evacuate cleanly.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolished rake face\u003c\/strong\u003e — prevents built-up edge (BUE) on stainless steel and low-carbon steel, maintaining consistent surface finish throughout tool life.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReinforced cutting edge hone\u003c\/strong\u003e — micro-honed edge provides stability at higher speeds without sacrificing sharpness.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"tng-features\"\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eSuperior oxidation resistance up to 900°C. Maintains hardness at elevated temperatures for high-speed finishing without coolant degradation.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 TSF Finishing Chipbreaker\u003c\/strong\u003e\u003cspan\u003eSharp positive geometry with narrow groove — ideal for light feeds, thin-wall parts, and precision finishing where surface quality is critical.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Fine-Grain Carbide Substrate\u003c\/strong\u003e\u003cspan\u003eHigh transverse rupture strength (TRS) substrate resists micro-chipping and provides consistent edge integrity across the full tool life.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eStronger than 55° or 35° diamond inserts — provides excellent edge strength for both external turning and facing operations.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R0.4 Corner Radius\u003c\/strong\u003e\u003cspan\u003eOptimized for finishing passes — minimizes surface roughness (Ra ≤ 0.8 µm achievable) while maintaining edge stability.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (G-type)\u003c\/strong\u003e\u003cspan\u003e4 usable cutting edges per insert (2 per side) — maximizes cost efficiency and reduces tooling cost per part.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e1\/64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP10–P25, M10–M25\u003c\/td\u003e\n\u003ctd\u003eP10–P25, M10–M25\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTSF (Finishing)\u003c\/td\u003e\n\u003ctd\u003eTSF (Finishing)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (SFM)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut ap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e180–320\u003c\/td\u003e\n\u003ctd\u003e591–1050\u003c\/td\u003e\n\u003ctd\u003e0.05–0.20\u003c\/td\u003e\n\u003ctd\u003e0.002–0.008\u003c\/td\u003e\n\u003ctd\u003e0.2–1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e150–280\u003c\/td\u003e\n\u003ctd\u003e492–919\u003c\/td\u003e\n\u003ctd\u003e0.05–0.18\u003c\/td\u003e\n\u003ctd\u003e0.002–0.007\u003c\/td\u003e\n\u003ctd\u003e0.2–1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e328–656\u003c\/td\u003e\n\u003ctd\u003e0.05–0.15\u003c\/td\u003e\n\u003ctd\u003e0.002–0.006\u003c\/td\u003e\n\u003ctd\u003e0.2–1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCast Iron (K)\u003c\/td\u003e\n\u003ctd\u003e120–220\u003c\/td\u003e\n\u003ctd\u003e394–722\u003c\/td\u003e\n\u003ctd\u003e0.08–0.20\u003c\/td\u003e\n\u003ctd\u003e0.003–0.008\u003c\/td\u003e\n\u003ctd\u003e0.3–1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:0.82rem;color:#666;\"\u003e* Parameters are starting recommendations. Adjust based on machine rigidity, coolant availability, and workpiece condition. TSF geometry is optimized for the lower-to-mid feed range.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n  \u003cdiv class=\"tng-toolholder-box\"\u003e\n    \u003ch3\u003e🔧 Compatible Tool Holders (WNMG080404)\u003c\/h3\u003e\n    \u003cp style=\"font-size:0.85rem;opacity:0.85;margin-bottom:14px;\"\u003eThe WNMG080404 insert requires MWLNR\/L or DWLNR\/L series tool holders with an 08 pocket designation. Compatible Tungaloy and ISO-standard holders include:\u003c\/p\u003e\n    \u003cdiv class=\"tng-toolholder-grid\"\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1212H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e12mm shank, 95° lead angle, external turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1616H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e16mm shank, 95° lead angle, external turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, heavy-duty external turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity external turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, 93° lead angle, facing \u0026amp; turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA20R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 20mm bore, internal turning\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"font-size:0.8rem;opacity:0.75;margin-top:12px;\"\u003eContact us to confirm compatibility with your specific machine setup and turret type.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003cdiv class=\"tng-section\" style=\"margin-top:28px;\"\u003e\n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cdiv class=\"tng-app-grid\"\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003ePrecision Shaft Turning\u003c\/strong\u003eFinishing of transmission shafts, spindles, and precision pins in carbon and alloy steel to tight dimensional tolerances.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eBearing Seat Machining\u003c\/strong\u003eAchieving Ra ≤ 0.8 µm on bearing journals and seats where surface finish directly impacts bearing life.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eStainless Steel Components\u003c\/strong\u003eLow-force finishing of 304, 316, and 17-4PH stainless steel parts — minimizes work hardening and BUE.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAutomotive Parts\u003c\/strong\u003eFinishing of crankshafts, camshafts, CV joint components, and gearbox shafts in medium-carbon steel.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHydraulic \u0026amp; Pneumatic Parts\u003c\/strong\u003ePrecision turning of cylinder rods, valve spools, and piston rods requiring fine surface finish and tight roundness.\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eMedical \u0026amp; Aerospace\u003c\/strong\u003eFinishing of surgical instrument components, implant shafts, and aerospace structural steel parts requiring high precision.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTungaloy Grade Comparison – Steel Turning\u003c\/h2\u003e\n    \u003cp\u003eSelecting the right Tungaloy grade for your application:\u003c\/p\u003e\n    \u003ctable class=\"tng-grade-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eSpeed Range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9105\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP05–P15\u003c\/td\u003e\n\u003ctd\u003eHigh-speed finishing, hardened steel\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eT9115 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing, steel \u0026amp; SS\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP20–P35\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, light interrupted cuts\u003c\/td\u003e\n\u003ctd\u003eMedium-High\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing, steel\u003c\/td\u003e\n\u003ctd\u003eMedium-High\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eRoughing, heavy interrupted cuts\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115 (M)\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eStainless steel finishing\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:0.82rem;color:#666;\"\u003e✓ = Current product. PVD grades (T-series) excel at sharp edges and low cutting forces; CVD grades (AH-series) excel at high-speed wear resistance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WHY CHOOSE US --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n    \u003cdiv class=\"tng-why-grid\"\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eApplication engineering support to help you select the right grade and geometry.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n    \u003cdiv class=\"tng-review-grid\"\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eRobert H.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n        \u003cp\u003e\"Running WNMG080404-TSF T9115 on 4140 alloy steel shafts at 260 m\/min. Surface finish is consistently Ra 0.8 or better. These inserts last significantly longer than what we were using before. Highly recommend for precision finishing work.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eStefan W.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n        \u003cp\u003e\"Ausgezeichnete Standzeit bei der Bearbeitung von 1.4301 Edelstahl. Die TSF-Geometrie erzeugt minimale Schnittkräfte — ideal für dünnwandige Bauteile. Kein Aufbauschneidenbildung, sehr saubere Oberfläche.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eLuca B.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n        \u003cp\u003e\"Utilizzo questi inserti per la finitura di alberi in acciaio C45. Ottima finitura superficiale, Ra 0.8 raggiunto facilmente. Il grado T9115 è molto stabile anche a velocità elevate. Consegna rapida e prodotto originale.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eKenji T.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n        \u003cp\u003e\"SUS316の仕上げ加工にT9115を使用しています。TSFブレーカーは切削抵抗が非常に低く、薄肉部品の加工に最適です。工具寿命も安定しており、バッチ全体で一貫した品質が得られます。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eDavid P.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n        \u003cp\u003e\"Good performance on 316L stainless steel hydraulic rod finishing. The TSF chipbreaker handles the low feeds well and chip control is excellent. Slightly prefer higher speeds for best results, but overall a very reliable insert.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eWang F.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n        \u003cp\u003e\"用于45号钢精车，切削速度220m\/min，进给0.12mm\/rev，表面粗糙度Ra0.8轻松达到。TSF槽型切削力小，特别适合细长轴加工。性价比高，会持续采购。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eCarlos M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇲🇽 Mexico\u003c\/div\u003e\n        \u003cp\u003e\"Excelente inserto para acabado de acero inoxidable 304. La geometría TSF reduce significativamente las fuerzas de corte y elimina el filo recrecido. Resultados consistentes en toda la corrida de producción.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ1: What is the TSF chipbreaker and when should I use it?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eTSF stands for \u003cstrong\u003eTungaloy Super Finishing\u003c\/strong\u003e — a sharp, positive-rake chipbreaker geometry designed for \u003cstrong\u003elight feeds (0.05–0.20 mm\/rev)\u003c\/strong\u003e and finishing operations. It excels when surface finish quality (Ra ≤ 0.8 µm), low cutting forces, and minimal vibration are priorities. It is not recommended for heavy roughing or interrupted cuts where a more robust geometry (e.g., TM or TR) would be more appropriate.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ2: What is the difference between T9115 and T9125?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eT9115 is optimized for \u003cstrong\u003ehigher cutting speeds and finer surface finishes\u003c\/strong\u003e with a harder PVD coating for maximum wear resistance. T9125 has a tougher substrate and is better suited for \u003cstrong\u003esemi-finishing with light interrupted cuts\u003c\/strong\u003e or variable stock conditions. Choose T9115 for smooth, continuous finishing cuts; T9125 when you need more toughness.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ3: Which tool holder do I need for the WNMG080404 insert?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eYou need an \u003cstrong\u003eMWLNR\/L or DWLNR\/L series tool holder\u003c\/strong\u003e with an 08 pocket designation (e.g., MWLNR2020K08 for a 20mm shank). For boring applications, use an A-series boring bar with MWLNR pocket (e.g., A20R-MWLNR08). Always verify the pocket designation ends in \"08\" to match this insert size.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ4: Should I use coolant with T9115 inserts?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eFor steel turning, \u003cstrong\u003eflood coolant is recommended\u003c\/strong\u003e to extend tool life and improve chip evacuation. For stainless steel, high-pressure coolant (HPC) is preferred to prevent BUE and work hardening. The PVD TiAlN coating on T9115 also supports \u003cstrong\u003edry or MQL (minimum quantity lubrication)\u003c\/strong\u003e cutting at moderate speeds, making it versatile for various shop environments.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ5: How many cutting edges does the WNMG080404 have?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eThe WNMG080404 is a \u003cstrong\u003edouble-sided insert with 4 usable cutting edges\u003c\/strong\u003e (2 per side, 3 corners per side on the trigon shape, but 2 active edges per side in standard WNMG configuration). When one edge is worn, rotate or flip the insert to use the next edge — maximizing cost efficiency and reducing tooling cost per part by up to 4x compared to single-sided inserts.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- GRADE TIP BOX --\u003e\n  \u003cdiv class=\"tng-tip-box\"\u003e\n    \u003ch3\u003e💡 Grade \u0026amp; Chipbreaker Selection Tips – Tungaloy Turning Series\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9105 (PVD):\u003c\/strong\u003e Maximum hardness for high-speed finishing of hardened steel (up to 45 HRC) and cast iron. Lowest toughness in the T-series.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9115 (PVD) — This Product:\u003c\/strong\u003e Best balance of wear resistance and toughness for finishing to semi-finishing of steel and stainless. Most versatile PVD grade.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9125 (PVD):\u003c\/strong\u003e Choose when machining with light interrupted cuts, forged surfaces, or when slightly more toughness is needed over T9115.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAH725 (CVD):\u003c\/strong\u003e High-speed semi-finishing to roughing of steel. Superior crater wear resistance at elevated temperatures — ideal for dry cutting.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAH8015 (CVD):\u003c\/strong\u003e Heavy roughing and interrupted cuts in steel. Maximum toughness in the Tungaloy turning lineup.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eChipbreaker guide:\u003c\/strong\u003e TSF = finishing (fn 0.05–0.20), TM = medium (fn 0.15–0.35), TR = roughing (fn 0.25–0.60). Match chipbreaker to your feed rate first, then select grade.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePVD vs CVD rule of thumb:\u003c\/strong\u003e PVD (T-series) = sharp edges, low forces, stainless \u0026amp; finishing. CVD (AH-series) = high speed, wear resistance, steel roughing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178105274540,"sku":"WNMG080404-TSF T9115","price":48.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-TSFT9115.jpg?v=1776521923"},{"product_id":"tungaloy-wnmg080408-tm-t9115-carbide-turning-insert","title":"Tungaloy WNMG080408-TM T9115 Turning Insert | 0.8mm Radius CVD Carbide for Steel","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080408-TM T9115 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eHigh-Speed Steel Machining | Premium CVD Coated T9115 Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert is most reliable for high-productivity medium cutting in carbon and alloy steels?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TM T9115\u003c\/strong\u003e is a high-performance, double-sided 80° trigon turning insert engineered for the \u003cstrong\u003eP15-P25\u003c\/strong\u003e range of \u003cstrong\u003eSteel\u003c\/strong\u003e and \u003cstrong\u003eCast Iron\u003c\/strong\u003e. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Technical Medium) features a balanced geometry designed to minimize cutting forces while maintaining excellent chip evacuation across a wide range of feed rates. Powered by \u003cstrong\u003eT9115 CVD technology\u003c\/strong\u003e, this insert utilizes a specialized thick alumina layer that provides ultimate heat resistance, allowing for significantly higher cutting speeds without compromising tool life. With a 0.8mm corner radius, it offers the perfect combination of edge strength and surface finish quality for general-purpose industrial machining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Decoder\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eT9115 Premium CVD Coating\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe \"PremiumTec\" coating surface treatment reduces friction and inhibits built-up edge (BUE), ensuring stable tool life in high-speed continuous turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eTM Chipbreaker Geometry\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eOptimized for medium-duty machining. The large rake angle and chip pocket design prevent chip congestion and bird-nesting in ductile steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e6 Cutting Edges\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe 80° Trigon (W-shape) design provides 6 usable cutting edges per insert, offering 50% more value compared to standard 4-edged CNMG inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eDimensions \u0026amp; Standards Compatibility\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eISO Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG080408-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 \/ 4.76 \/ 0.8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/2\" \/ 3\/16\" \/ 1\/32\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG432-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (T9115)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon \u0026amp; Alloy Steels (1045\/4140)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 - 350\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGray\/Ductile Cast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 300\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with PWLNR\/L or MWLNR\/L 2020K08 \/ 2525M08 External Holders\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView All Compatible WNMG Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eExternal longitudinal turning of steel shafts.\u003c\/li\u003e\n\u003cli\u003eFacing operations on carbon and alloy steel bars.\u003c\/li\u003e\n\u003cli\u003eMedium-duty roughing to semi-finishing cycles.\u003c\/li\u003e\n\u003cli\u003eHigh-speed batch production in automotive parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eSystem Integration\u003c\/h3\u003e\n\u003cp\u003eUniversal 80° Trigon design allows for use in standard ISO tool holders. Best suited for high-torque CNC Turing Centers (Mazak, DMG Mori, Okuma, Doosan).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003ePartnering with BEYOND\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Original\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eIndustrial Support\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDirect technical Director consulting\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGlobal Logistics\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFast export from Hong Kong hub\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Workhorse Grade\"\u003c\/strong\u003e - \u003cem\u003eMark T., USA\u003c\/em\u003e\u003cbr\u003e\"We run WNMG080408-TM in 4140 steel all day. The T9115 grade is a beast. Consistent 200+ parts per edge at high speeds.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Reliable Chip Control\"\u003c\/strong\u003e - \u003cem\u003eHans L., Germany\u003c\/em\u003e\u003cbr\u003e\"The TM chipbreaker is very consistent. Even with low feeds, the chips break properly. Great value with 6 edges.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Fast Shipping, Quality Product\"\u003c\/strong\u003e - \u003cem\u003eMatteo L., Italy\u003c\/em\u003e\u003cbr\u003e\"Authentic Tungaloy. Noticed a 20% increase in tool life over my previous brand in gray iron turning.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use T9115 for Stainless Steel?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9115 is a dedicated steel grade. While it can cut stainless, for optimal tool life and chip control, we recommend Tungaloy's AH series (PVD) or specific stainless CVD grades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What depth of cut is ideal for the TM breaker?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For the WNMG080408 size, the TM breaker performs best at a Depth of Cut (ap) between 1.0mm and 4.5mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003ePro Machining Tip: Speed is Key\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eThe **T9115** coating works best when it's hot. If you're experiencing built-up edge (BUE) or edge chipping at low speeds, try **increasing your cutting speed (Vc)**. The CVD layer thrived on heat. **BEYOND CNC** - Powering Your Precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178109599916,"sku":"WNMG080408-TM T9115","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080408-TM_T9115_Trigon_Turning_Insert_for_Steel_Machining.jpg?v=1775886419"},{"product_id":"tungaloy-wnmg080408-ts-t9115-carbide-turning-insert","title":"Tungaloy WNMG080408-TS T9115 Carbide Turning Insert for Steel Finishing","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080408-TS T9115 Tungaloy Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Speed CVD Solution for Precision Steel Finishing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which carbide insert is best for high-speed continuous finishing in steel while maintaining tight dimensional tolerances and a mirror surface?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TS T9115\u003c\/strong\u003e is a high-performance CVD coated carbide insert designed specifically for the ISO P (Steel) application range. The \u003cstrong\u003eT9115 grade\u003c\/strong\u003e features a thick Al2O3 layer for extreme heat resistance, making it the premier choice for high-velocity turning. Paired with the \u003cstrong\u003eTS (Finishing) chipbreaker\u003c\/strong\u003e, it provides a sharp cutting edge and a specialized land geometry that ensures superior chip control at light depths of cut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 08 04 08 - TS\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Groove\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eTS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFinish Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9115 CVD Grade:\u003c\/strong\u003e Multi-layer coating (TiCN-Al2O3) optimized for crater wear resistance in ISO P15 steel applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTS Chipbreaker:\u003c\/strong\u003e Optimized sharp rake angle for finishing passes, reducing cutting forces and heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremiumTec Surface:\u003c\/strong\u003e Tungaloy's proprietary post-coating treatment ensures smooth chip flow and prevents BUE (Built-up edge).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigon Economy:\u003c\/strong\u003e Six usable cutting edges per insert, providing maximum cost-efficiency for CNC shops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080408-TS\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG432-TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e200 - 450 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e650 - 1475 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.08 - 0.30 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.003 - .012 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.2 - 1.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.008 - .060 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eRecommended Tool Holders (WNMG 08 Size):\u003c\/strong\u003e Compatible with standard \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e series. \u003cbr\u003e\u003ca style=\"color: #47479f; font-weight: bold; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eBrowse Compatible Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Steel (S45C, 1045) High-Speed Finishing.\u003c\/li\u003e\n\u003cli\u003eAlloy Steel (4140, 4340) Precision Turning.\u003c\/li\u003e\n\u003cli\u003eAutomotive component mass production.\u003c\/li\u003e\n\u003cli\u003eContinuous cuts requiring high surface integrity.\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;\"\u003eDevice Compatibility\u003c\/h3\u003e\n\u003cp\u003eStandard ISO geometry ensures a universal fit for CNC lathes from Mazak, Haas, Okuma, Doosan, and DMG Mori using Size 08 holders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Grade Selection Tip\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCondition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eContinuous \/ High Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9125\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose \/ Stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNew Gen \/ Productivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eWhat CNC Experts Say\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Switching to T9115 allowed us to increase Vc by 20% while keeping tool life stable. Excellent finishing.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mark J., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Ottimo controllo del truciolo. Superficie a specchio su acciai legati.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Roberto F., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Outstanding consistency. We run these lights-out for finishing shafts.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Hiroshi T., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Zuverlässig bei hohen Schnittgeschwindigkeiten. TS-Geometrie ist top.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Klaus H., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can I use T9115 for interrupted cuts?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: T9115 is optimized for continuous high-speed finishing. For interrupted cuts, we recommend T9125 or T9135 for better impact resistance.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is the benefit of the 0.8mm radius (08)?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: A 0.8mm radius provides higher edge strength and can handle slightly higher feed rates than a 0.4mm radius while still achieving excellent finishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 0 0 4px 4px;\"\u003e\n\u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e For the best results with T9115, ensure your Vc is at least 150m\/min. Running too slow can prevent the CVD coating from reaching its optimal thermal state.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178113401004,"sku":"WNMG080408-TS T9115","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-TS_T9115_Tungaloy_Trigon_Turning_Insert_for_High_Speed_Steel_Machining.jpg?v=1776137512"},{"product_id":"tungaloy-wnmg080408-tsf-t9115-carbide-insert","title":"Tungaloy WNMG080408-TSF T9115 Carbide Turning Insert – PVD Coated for Steel \u0026 Stainless","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080408-TSF T9115 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No iframes | No fixed widths\n     ============================================================ --\u003e\n\u003cstyle\u003e\n  .tng-wrap{font-family:'Segoe UI',Arial,sans-serif;color:#1a1a2e;line-height:1.7;max-width:100%}\n  .tng-hero{background:#47479F;color:#fff;padding:32px 24px;border-radius:10px;margin-bottom:28px}\n  .tng-hero h1{font-size:clamp(1.25rem,3vw,1.85rem);font-weight:800;margin:0 0 10px;letter-spacing:.4px}\n  .tng-hero p{font-size:1rem;margin:0;opacity:.92}\n  .tng-badge{display:inline-block;background:#fff;color:#47479F;font-weight:700;font-size:.78rem;padding:3px 10px;border-radius:20px;margin-right:6px;margin-bottom:6px}\n  .tng-section{margin-bottom:36px}\n  .tng-section h2{font-size:1.25rem;font-weight:700;color:#47479F;border-left:4px solid #47479F;padding-left:12px;margin-bottom:16px}\n  .tng-section h3{font-size:1.05rem;font-weight:700;color:#2d2d6b;margin-bottom:10px}\n  .tng-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}\n  .tng-feat-card{background:#f4f4fb;border-left:4px solid #47479F;border-radius:8px;padding:16px}\n  .tng-feat-card 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.tng-toolholder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}\n  .tng-th-card{background:#2d2d6b;border-radius:8px;padding:12px}\n  .tng-th-card .th-model{font-weight:700;font-size:1rem;color:#fff}\n  .tng-th-card .th-desc{font-size:.8rem;color:#c0c0e0;margin-top:4px}\n  .tng-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-app-card{background:#f4f4fb;border-radius:8px;padding:14px;border-top:3px solid #47479F}\n  .tng-app-card strong{display:block;color:#47479F;margin-bottom:4px}\n  .tng-grade-table{width:100%;border-collapse:collapse;font-size:.88rem}\n  .tng-grade-table th{background:#2d2d6b;color:#fff;padding:9px 12px;text-align:left}\n  .tng-grade-table td{padding:8px 12px;border-bottom:1px solid #e0e0f0}\n  .tng-grade-table tr:nth-child(even) td{background:#f4f4fb}\n  .tng-grade-table .highlight{background:#47479F!important;color:#fff;font-weight:700}\n  .tng-review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}\n  .tng-review-card{background:#f9f9ff;border:1px solid #dde;border-radius:10px;padding:18px}\n  .tng-review-card .stars{color:#f5a623;font-size:1.1rem;margin-bottom:6px}\n  .tng-review-card .reviewer{font-weight:700;color:#47479F;font-size:.9rem}\n  .tng-review-card .country{font-size:.8rem;color:#888;margin-bottom:8px}\n  .tng-review-card p{font-size:.88rem;color:#333;margin:0}\n  .tng-faq{margin-bottom:12px;border:1px solid #dde;border-radius:8px;overflow:hidden}\n  .tng-faq-q{background:#47479F;color:#fff;padding:14px 18px;font-weight:700;font-size:.95rem}\n  .tng-faq-a{background:#f9f9ff;padding:14px 18px;font-size:.9rem;color:#333}\n  .tng-tip-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin-top:28px}\n  .tng-tip-box h3{color:#a0a0ff;margin-bottom:12px}\n  .tng-tip-box ul{margin:0;padding-left:20px}\n  .tng-tip-box li{margin-bottom:6px;font-size:.9rem;opacity:.92}\n  .tng-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-why-card{background:#47479F;color:#fff;border-radius:8px;padding:16px;text-align:center}\n  .tng-why-card .icon{font-size:1.8rem;margin-bottom:8px}\n  .tng-why-card strong{display:block;font-size:.95rem;margin-bottom:4px}\n  .tng-why-card span{font-size:.82rem;opacity:.88}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.8rem;padding:4px 10px;border-radius:20px;font-weight:600}\n  @media(max-width:600px){\n    .tng-hero{padding:22px 16px}\n    .tng-code-cell{min-width:55px;padding:10px 8px}\n    .tng-code-cell .letter{font-size:1.2rem}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"tng-wrap\"\u003e\n\u003c!-- HERO \/ H1 --\u003e\n\u003cdiv class=\"tng-hero\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eT9115 Grade\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eR0.8 Corner\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080408-TSF T9115 Carbide Turning Insert – PVD Coated for Steel \u0026amp; Stainless Semi-Finishing\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eAn 80° trigon carbide insert engineered for finishing to semi-finishing of carbon steel, alloy steel, and stainless steel. The R0.8 corner radius and TSF chipbreaker geometry deliver superior chip control and excellent surface finish at higher feed rates than the R0.4 variant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which carbide insert is best for semi-finishing steel at moderate-to-high feed rates with good surface finish?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TSF T9115\u003c\/strong\u003e is a precision-ground, 80° trigon carbide turning insert optimized for \u003cstrong\u003efinishing to semi-finishing\u003c\/strong\u003e operations on steel and stainless steel. Compared to the R0.4 variant, the \u003cstrong\u003eR0.8 corner radius\u003c\/strong\u003e provides a stronger cutting edge, better chip thinning effect, and improved surface finish at higher feed rates — making it the preferred choice for medium-feed production turning where both productivity and finish quality matter.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eT9115 grade\u003c\/strong\u003e features a \u003cstrong\u003ePVD TiAlN multi-layer coating\u003c\/strong\u003e over a fine-grain carbide substrate, delivering sharp cutting edges, low cutting forces, and excellent resistance to flank wear and oxidation at elevated temperatures. The \u003cstrong\u003eTSF chipbreaker\u003c\/strong\u003e is Tungaloy’s dedicated finishing geometry with a positive rake angle and optimized groove profile that produces controlled, short chips across a wide feed range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Difference vs. WNMG080404-TSF:\u003c\/strong\u003e The 08 corner radius (R0.8) allows \u003cstrong\u003ehigher feed rates (up to 0.30 mm\/rev)\u003c\/strong\u003e while maintaining good surface finish, and provides a stronger edge for slightly harder or more abrasive workpiece conditions. Choose R0.4 for ultra-fine finishing; choose R0.8 for productive semi-finishing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"tng-keyword-cloud\"\u003e\n\u003cspan class=\"tng-kw\"\u003eWNMG080408-TSF T9115\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 08\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ePVD coated turning insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTSF chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eT9115 grade\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eR0.8 turning insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003esteel semi-finishing insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003estainless steel turning insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eCNC lathe insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eWNMG insert for steel\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eISO P15 carbide\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTiAlN coated insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy turning grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MODEL CODE DECODER --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eModel Code Decoder – WNMG080408-TSF T9115\u003c\/h2\u003e\n\u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n\u003cdiv class=\"tng-code-box\"\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCutting Edge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Thickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e0.8mm (R0.8)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eTSF\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Super Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eBrand Prefix\u003cbr\u003eTungaloy Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e91\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003ePVD TiAlN Series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e15\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eISO Application\u003cbr\u003eP15 – Steel Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-top: 20px;\"\u003eTSF Chipbreaker \u0026amp; R0.8 Corner – What Makes Them Different\u003c\/h3\u003e\n\u003cul style=\"font-size: .92rem; color: #333; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSF (Tungaloy Super Finishing) geometry:\u003c\/strong\u003e Positive rake angle with narrow chip groove — minimizes cutting resistance, reduces vibration, and produces short, controlled chips at light-to-medium feeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR0.8 corner radius advantage:\u003c\/strong\u003e Stronger edge than R0.4 — supports higher feed rates (fn up to 0.30 mm\/rev), better chip thinning, and improved tool life in semi-finishing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface finish trade-off:\u003c\/strong\u003e R0.8 achieves Ra 1.6 µm easily; Ra 0.8 µm achievable at optimized parameters. For Ra ≤ 0.4 µm, use the R0.4 variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished rake face:\u003c\/strong\u003e Prevents built-up edge (BUE) on stainless steel and low-carbon steel throughout tool life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"tng-features\"\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eSuperior oxidation resistance up to 900°C. Maintains hardness at elevated temperatures for high-speed finishing and semi-finishing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 TSF Finishing Chipbreaker\u003c\/strong\u003e\u003cspan\u003ePositive rake geometry with optimized groove profile — excellent chip control from fn 0.08 to 0.30 mm\/rev for productive semi-finishing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R0.8 Corner Radius\u003c\/strong\u003e\u003cspan\u003eStronger edge than R0.4 — supports higher feed rates, better chip thinning effect, and improved tool life in semi-finishing conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Fine-Grain Carbide Substrate\u003c\/strong\u003e\u003cspan\u003eHigh transverse rupture strength (TRS) resists micro-chipping and provides consistent edge integrity across the full tool life.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eStrong edge geometry for both external turning and facing. More versatile than 55° or 35° diamond inserts for general turning applications.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003e4 usable cutting edges per insert (G-type, double-sided) — maximizes cost efficiency and reduces tooling cost per part by up to 4x.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003ctd\u003e1\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP10–P25, M10–M25\u003c\/td\u003e\n\u003ctd\u003eP10–P25, M10–M25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTSF (Finishing)\u003c\/td\u003e\n\u003ctd\u003eTSF (Finishing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (SFM)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut ap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e180–320\u003c\/td\u003e\n\u003ctd\u003e591–1050\u003c\/td\u003e\n\u003ctd\u003e0.10–0.30\u003c\/td\u003e\n\u003ctd\u003e0.004–0.012\u003c\/td\u003e\n\u003ctd\u003e0.3–2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e150–280\u003c\/td\u003e\n\u003ctd\u003e492–919\u003c\/td\u003e\n\u003ctd\u003e0.10–0.25\u003c\/td\u003e\n\u003ctd\u003e0.004–0.010\u003c\/td\u003e\n\u003ctd\u003e0.3–1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e328–656\u003c\/td\u003e\n\u003ctd\u003e0.08–0.20\u003c\/td\u003e\n\u003ctd\u003e0.003–0.008\u003c\/td\u003e\n\u003ctd\u003e0.2–1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron (K)\u003c\/td\u003e\n\u003ctd\u003e120–220\u003c\/td\u003e\n\u003ctd\u003e394–722\u003c\/td\u003e\n\u003ctd\u003e0.10–0.25\u003c\/td\u003e\n\u003ctd\u003e0.004–0.010\u003c\/td\u003e\n\u003ctd\u003e0.5–2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e* Parameters are starting recommendations. The R0.8 corner radius supports higher feed rates than R0.4 — adjust based on machine rigidity, coolant, and required surface finish.\u003c\/p\u003e\n\u003ch3\u003eCorner Radius Comparison – R0.4 vs R0.8\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eWNMG080404-TSF (R0.4)\u003c\/th\u003e\n\u003cth\u003eWNMG080408-TSF (R0.8) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Radius\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Feed Rate (fn)\u003c\/td\u003e\n\u003ctd\u003e0.20 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.30 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Surface Finish\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.4 µm\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Strength\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip Thinning Effect\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Application\u003c\/td\u003e\n\u003ctd\u003eUltra-fine finishing\u003c\/td\u003e\n\u003ctd\u003eProductive semi-finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Sensitivity\u003c\/td\u003e\n\u003ctd\u003eLower\u003c\/td\u003e\n\u003ctd\u003eSlightly Higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n\u003cdiv class=\"tng-toolholder-box\"\u003e\n\u003ch3\u003e🔧 Compatible Tool Holders (WNMG080408)\u003c\/h3\u003e\n\u003cp style=\"font-size: .85rem; opacity: .85; margin-bottom: 14px;\"\u003eThe WNMG080408 insert requires MWLNR\/L or DWLNR\/L series tool holders with an 08 pocket designation:\u003c\/p\u003e\n\u003cdiv class=\"tng-toolholder-grid\"\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1212H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e12mm shank, 95° lead angle, external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1616H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e16mm shank, 95° lead angle, external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, heavy-duty external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, 93° lead angle, facing \u0026amp; turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA20R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 20mm bore, internal turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: .8rem; opacity: .75; margin-top: 12px;\"\u003eContact us to confirm compatibility with your specific machine setup and turret type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"tng-section\" style=\"margin-top: 28px;\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"tng-app-grid\"\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eProduction Shaft Turning\u003c\/strong\u003eSemi-finishing of transmission shafts, spindles, and axles in carbon and alloy steel at productive feed rates.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eBearing \u0026amp; Seal Surfaces\u003c\/strong\u003eAchieving Ra 0.8–1.6 µm on bearing journals and seal seats where surface finish and roundness are critical.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eStainless Steel Components\u003c\/strong\u003eSemi-finishing of 304, 316, and duplex stainless steel parts with controlled chip evacuation and minimal BUE.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAutomotive Production\u003c\/strong\u003eHigh-volume semi-finishing of crankshafts, camshafts, gearbox shafts, and CV joint components.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHydraulic Cylinder Rods\u003c\/strong\u003ePrecision semi-finishing of cylinder rods and piston rods requiring consistent diameter and surface quality.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eGeneral Engineering\u003c\/strong\u003eVersatile semi-finishing of flanges, hubs, couplings, and general machined steel components in batch production.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTungaloy Grade Comparison – Steel Turning\u003c\/h2\u003e\n\u003ctable class=\"tng-grade-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eSpeed Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9105\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP05–P15\u003c\/td\u003e\n\u003ctd\u003eHigh-speed finishing, hardened steel\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eT9115 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing, steel \u0026amp; SS\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP20–P35\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, light interrupted cuts\u003c\/td\u003e\n\u003ctd\u003eMedium-High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing, steel\u003c\/td\u003e\n\u003ctd\u003eMedium-High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eRoughing, heavy interrupted cuts\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9115 (M)\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eStainless steel finishing\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e✓ = Current product. PVD grades (T-series) = sharp edges, low forces. CVD grades (AH-series) = high-speed wear resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE US --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"tng-why-grid\"\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eApplication engineering support to help you select the right grade and geometry.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CUSTOMER REVIEWS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv class=\"tng-review-grid\"\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eMichael S.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n\u003cp\u003e\"Using WNMG080408-TSF T9115 for semi-finishing 4140 steel shafts at fn 0.22 mm\/rev. Surface finish is consistently Ra 1.2 — perfect for our bearing seat requirements. Tool life is excellent and predictable across the whole batch.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eThomas K.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n\u003cp\u003e\"Sehr gute Leistung bei der Halbschlichtbearbeitung von 42CrMo4. Die R0.8-Ecke erlaubt höhere Vorschübe als R0.4 bei gleichzeitig guter Oberflächenqualität. Standzeit übertrifft unsere bisherigen Werkzeuge deutlich.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eMarco F.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n\u003cp\u003e\"Ottimo inserto per la semi-finitura di acciaio inox 316L. La geometria TSF gestisce bene i trucioli anche a velocità moderate. Ra 1.6 raggiunto facilmente, Ra 0.8 con parametri ottimizzati. Prodotto originale, consegna puntuale.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eHiroshi M.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n\u003cp\u003e\"S45Cの大批量生産に使用。R0.8のおかげで送り量を上げても良好な表面粗さが得られます。工具寿命が安定しており、コスト当たりの加工数が大幅に改善されました。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eJames W.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n\u003cp\u003e\"Switched from a competitor insert to WNMG080408-TSF T9115 for our stainless steel rod production. Chip control is much better and we’re getting consistent Ra 1.2 across 200+ parts per edge. Very impressed with the tool life.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eZhang L.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n\u003cp\u003e\"用于45号钢半精加工，进给0.20mm\/rev，表面粗糙度Ra1.6轻松达到。R0.8圆弧比R0.4更适合我们的生产节奏，刷刀次数明显增加。强烈推荐。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003ePedro A.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇧🇷 Brazil\u003c\/div\u003e\n\u003cp\u003e\"Excelente inserto para semi-acabamento de aço carbono. O raio R0.8 permite avancos maiores mantendo boa qualidade superficial. Vida da ferramenta muito consistente na produção em série.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ1: When should I choose WNMG080408 (R0.8) over WNMG080404 (R0.4)?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eChoose \u003cstrong\u003eR0.8 (080408)\u003c\/strong\u003e when you need higher feed rates (fn up to 0.30 mm\/rev), better edge strength for semi-finishing, or when Ra 0.8–1.6 µm is acceptable. Choose \u003cstrong\u003eR0.4 (080404)\u003c\/strong\u003e when ultra-fine surface finish (Ra ≤ 0.4 µm) is required, or when machining slender workpieces where vibration is a concern. R0.8 is the more productive choice for batch production; R0.4 is the precision finishing choice.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ2: What is the TSF chipbreaker and what feed range does it cover?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eTSF stands for \u003cstrong\u003eTungaloy Super Finishing\u003c\/strong\u003e — a positive-rake chipbreaker geometry designed for \u003cstrong\u003efn 0.08–0.30 mm\/rev\u003c\/strong\u003e (with R0.8 corner). It produces short, controlled chips, minimizes cutting forces, and prevents built-up edge (BUE) on stainless steel. For heavier feeds (fn \u0026gt; 0.30 mm\/rev), consider the TM (medium) chipbreaker instead.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ3: Which tool holder do I need for the WNMG080408 insert?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eYou need an \u003cstrong\u003eMWLNR\/L or DWLNR\/L series tool holder\u003c\/strong\u003e with an \u003cstrong\u003e08 pocket designation\u003c\/strong\u003e (e.g., MWLNR2020K08 for a 20mm shank). The pocket size must match — do not use a 06-pocket holder with this insert. For boring applications, use an A-series boring bar (e.g., A20R-MWLNR08).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ4: Can I use T9115 for stainless steel turning?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eYes. T9115 covers \u003cstrong\u003eISO M10–M25\u003c\/strong\u003e (stainless steel) in addition to P10–P25 (steel). The PVD TiAlN coating and sharp TSF geometry minimize BUE and work hardening on austenitic stainless (304, 316) and martensitic grades. For duplex or super-austenitic stainless, consider Tungaloy’s dedicated M-grade inserts for optimal performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ5: How many cutting edges does the WNMG080408 have?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eThe WNMG080408 is a \u003cstrong\u003edouble-sided insert with 4 usable cutting edges\u003c\/strong\u003e (G-type fixing). When one edge is worn, rotate or flip the insert to use the next edge — maximizing cost efficiency. With 4 edges per insert, your effective tooling cost per part is reduced by up to 75% compared to single-sided inserts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- GRADE TIP BOX --\u003e\n\u003cdiv class=\"tng-tip-box\"\u003e\n\u003ch3\u003e💡 Grade \u0026amp; Corner Radius Selection Tips – Tungaloy WNMG Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Guide:\u003c\/strong\u003e R0.4 = ultra-fine finishing (Ra ≤ 0.4 µm, fn ≤ 0.20) | R0.8 = productive semi-finishing (Ra 0.8–1.6 µm, fn ≤ 0.30) | R1.2 = roughing (fn ≤ 0.50).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9105 (PVD):\u003c\/strong\u003e Maximum hardness for high-speed finishing of hardened steel. Lowest toughness in the T-series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9115 (PVD) — This Product:\u003c\/strong\u003e Best balance of wear resistance and toughness for finishing to semi-finishing of steel and stainless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9125 (PVD):\u003c\/strong\u003e More toughness than T9115 — choose for light interrupted cuts or variable stock conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAH725 (CVD):\u003c\/strong\u003e High-speed semi-finishing to roughing. Superior crater wear resistance for dry cutting of steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAH8015 (CVD):\u003c\/strong\u003e Maximum toughness for heavy roughing and interrupted cuts in steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker guide:\u003c\/strong\u003e TSF = finishing\/semi-finishing (fn 0.08–0.30) | TM = medium (fn 0.15–0.40) | TR = roughing (fn 0.25–0.60). Always match chipbreaker to your feed rate first.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVD vs CVD:\u003c\/strong\u003e PVD (T-series) = sharp edges, low forces, stainless \u0026amp; finishing. CVD (AH-series) = high speed, wear resistance, steel roughing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178120478892,"sku":"WNMG080408-TSF T9115","price":79.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-TSFT9115.jpg?v=1776522355"},{"product_id":"tungaloy-wnmg080412-tm-t9115-carbide-turning-insert","title":"Tungaloy WNMG080412-TM T9115 Turning Insert | 1.2mm Radius CVD Carbide for Steel","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080412-TM T9115 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eReinforced 1.2mm Radius | Premium CVD Steel Turning Grade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003e\"Which turning insert is best for high-feed medium cutting in steel where edge strength is critical?\"\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080412-TM T9115\u003c\/strong\u003e is a robust, double-sided 80° trigon insert engineered for high-productivity machining in \u003cstrong\u003eSteel (P-Class)\u003c\/strong\u003e and \u003cstrong\u003eCast Iron (K-Class)\u003c\/strong\u003e. Featuring a reinforced \u003cstrong\u003e1.2mm corner radius\u003c\/strong\u003e, this model is designed to handle higher feed rates and heavier depths of cut than its smaller-radius counterparts. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Technical Medium) provides a stable chip-breaking range, ensuring that even in ductile alloy steels, chips are curled and evacuated efficiently. Utilizing the \u003cstrong\u003eT9115 CVD grade\u003c\/strong\u003e with a thick Alumina layer, this insert offers industry-leading heat resistance, making it the primary choice for heavy-duty, high-speed turning cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eISO Code Breakdown\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eW\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e12.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e12\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e1.2mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 60px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eTM\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eMedium Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003e1.2mm Reinforced Edge\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe larger corner radius increases edge strength, allowing for aggressive feed rates (up to 0.6mm\/rev) and providing a smoother finish at high productivity levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eCVD PremiumTec Finish\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eAdvanced coating surface treatment minimizes tool-to-chip friction, preventing built-up edge and increasing the tool's predictable lifespan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eEconomic 6-Edge Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eAs a Trigon insert, the WNMG provides 6 cutting edges, drastically lowering the cost per part compared to standard 4-edged inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eDimensions \u0026amp; Global Standard Conversion\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eISO Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eMetric (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG080412-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12.7 \/ 4.76 \/ 1.2\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1\/2\" \/ 3\/16\" \/ 3\/64\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWNMG433-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (T9115)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eWorkpiece Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eSpeed (Vc m\/min)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eFeed (f mm\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon \u0026amp; Low Alloy Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e180 - 380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.20 - 0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eHigh Carbon \u0026amp; Tool Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 - 250\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.15 - 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eAssociated Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with PWLNR\/L, MWLNR\/L, or DWLNR\/L 2525M08 \/ 3232P08 Series\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eBrowse Heavy-Duty Turning Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eHeavy longitudinal turning of large diameter shafts.\u003c\/li\u003e\n\u003cli\u003eFacing operations on rough carbon steel forgings.\u003c\/li\u003e\n\u003cli\u003eInterrupted cutting on alloy steel components.\u003c\/li\u003e\n\u003cli\u003eContinuous high-speed production on CNC Turning Centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eMachine Compatibility\u003c\/h3\u003e\n\u003cp\u003eUniversal Trigon 80° geometry fits all standard ISO tool holders. Highly recommended for rigid, high-power CNC machines (Okuma, Mazak, Doosan, Haas).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eWhy Partner with Us\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eCertified Original\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Genuine Tungaloy Stock\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eTechnical Edge\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eSupport from CNC Industrial Experts\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eRapid Export\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eGlobal fulfillment via Hong Kong\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Industry Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Extreme Durability\"\u003c\/strong\u003e - \u003cem\u003eWilliam R., USA\u003c\/em\u003e\u003cbr\u003e\"The 1.2mm radius on this WNMG is perfect for our heavy shaft turning. We've pushed the feed to 0.55mm\/rev and the T9115 coating holds up against the heat effortlessly.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Great for Interrupted Cuts\"\u003c\/strong\u003e - \u003cem\u003eHiroshi T., Japan\u003c\/em\u003e\u003cbr\u003e\"Consistent performance even with light interruptions in forged steel. Tungaloy's T9115 is our go-to for all P20 series steels.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Professional \u0026amp; Genuine\"\u003c\/strong\u003e - \u003cem\u003eAlessandro P., Italy\u003c\/em\u003e\u003cbr\u003e\"BEYOND provided the technical parameters we needed to optimize our cycle. Authentic parts and very fast shipping to Europe.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Is T9115 suitable for Stainless Steel?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: T9115 is a dedicated Steel grade. For Stainless Steel, we recommend the PVD coated AH series or the Tungaloy T9200 series for better chemical stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the benefit of the 1.2mm radius over 0.8mm?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: The 1.2mm radius is physically stronger, allowing for higher feed rates and providing better thermal mass to dissipate heat, though it does increase cutting pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003eIndustrial Tip: Feed Rate Optimization\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eWith the **1.2mm radius**, ensure your feed rate is at least **0.25mm\/rev** to activate the chipbreaker correctly. Low feed rates with large radii can lead to vibration and poor surface finish. **BEYOND CNC** - Industrial Efficiency Delivered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Authored by Beyond Li - CNC Technical Director\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178124312748,"sku":"WNMG080412-TM T9115","price":80.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080412-TM_T9115_Trigon_Turning_Insert_for_High-Feed_Machining.jpg?v=1775886625"},{"product_id":"tungaloy-wnmg080404-37-ns9530-cermet-insert","title":"Tungaloy WNMG080404-37 NS9530 Cermet Turning Insert for Steel Finishing","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080404-37 NS9530 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px;\"\u003eHigh-Speed Precision Cermet for Mirror-Like Steel Finishing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"background: #f4f4f4; padding: 15px; border-left: 5px solid #47479F; font-style: italic;\"\u003e\"Which insert is best for achieving a high-quality surface finish in steel at high cutting speeds without the cost of coating?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-37 NS9530\u003c\/strong\u003e is the definitive choice for finishing operations. Featuring the \u003cstrong\u003eNS9530 Cermet grade\u003c\/strong\u003e, this insert offers exceptional resistance to oxidation and built-up edge (BUE), ensuring consistent dimensional accuracy. The \u003cstrong\u003e-37 Chipbreaker\u003c\/strong\u003e is specifically engineered for light-to-medium cutting, providing excellent chip control at shallow depths of cut, which is critical for preventing workpiece scratching.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 15px; border: 2px solid #47479F; border-radius: 6px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Model Breakdown: WNMG 08 04 04 - 37\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff; padding: 10px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eChip Groove\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #ddd; margin: 2px; padding: 8px;\"\u003e\n\u003cstrong\u003e37\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFinishing\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNS9530 Cermet Grade:\u003c\/strong\u003e High fracture toughness and wear resistance optimized for P05-P20 steel turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Surface Finish:\u003c\/strong\u003e Cermet’s low affinity for steel prevents workpiece welding, resulting in a mirror-like finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-37 Geometry:\u003c\/strong\u003e A stable chipbreaker design that prevents chip bird-nesting in light-duty finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Stability:\u003c\/strong\u003e Low thermal expansion ensures precision during long production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080404-37\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG431-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 300 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 980 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (f)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.1 - 0.3 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.004 - .012 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.020 - .098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 15px; padding: 15px; border: 2px dashed #47479F; background: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Optimized for use with \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, or \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e series holders. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eBrowse WNMG Tool Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive component finishing.\u003c\/li\u003e\n\u003cli\u003eBearing steel precision turning.\u003c\/li\u003e\n\u003cli\u003eCarbon and Alloy Steel (P05-P20 range).\u003c\/li\u003e\n\u003cli\u003eMass production where surface gloss is mandatory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eEquipment Compatibility\u003c\/h3\u003e\n\u003cp\u003eStandard ISO Trigon geometry fits all major CNC brand tool blocks including Mazak, Haas, Okuma, DMG Mori, and Doosan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eTungaloy Grade Comparison\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFocus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNS9530\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCermet\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSurface Quality \/ Precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eT9125\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHigh Wear Resistance \/ Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVersatility \/ Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eWhy Choose Our Tungaloy Solution?\u003c\/h2\u003e\n\u003cp\u003eWe provide authentic, factory-sealed Tungaloy inserts with technical support to optimize your cycle times and part quality.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; background: #fff;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\u003csmall\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e \"Surface Ra was 0.8 with no secondary polishing needed. Brilliant.\"\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; background: #fff;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\u003csmall\u003e\u003cstrong\u003eJapan:\u003c\/strong\u003e \"NS9530 is very stable. Excellent for our small batch precision parts.\"\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; background: #fff;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\u003cbr\u003e\u003csmall\u003e\u003cstrong\u003eGermany:\u003c\/strong\u003e \"Great chip control on finishing cuts. Fast delivery.\"\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 10px; background: #fff;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\u003csmall\u003e\u003cstrong\u003eItaly:\u003c\/strong\u003e \"Superior tool life compared to standard carbide in light cuts.\"\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why use Cermet over Carbide for finishing?\u003c\/strong\u003e\u003cbr\u003eA: Cermet (Ceramic + Metal) has lower chemical affinity for steel, which prevents built-up edge and produces a significantly smoother surface finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for interrupted cuts?\u003c\/strong\u003e\u003cbr\u003eA: Cermet is more brittle than carbide. For light interruptions, it is fine, but for heavy interruptions, we recommend T9200 series carbide.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 0 0 4px 4px; font-size: 14px;\"\u003e\n\u003cstrong\u003ePro Machining Tip:\u003c\/strong\u003e To maximize the benefits of the NS9530 grade, increase cutting speed (Vc) rather than feed rate to improve surface brightness.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178131161260,"sku":"WNMG080404-37 NS9530","price":47.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-37_NS9530_Tungaloy_Cermet_Insert_for_High_Precision_Steel_Finishing.jpg?v=1775892546"},{"product_id":"tungaloy-wnmg080404-ts-ns9530-cermet-turning-insert","title":"Tungaloy WNMG080404-TS NS9530 Cermet Turning Insert for Steel Finishing","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080404-TS NS9530 Tungaloy Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Speed Cermet Solution for Mirror-Like Surface Finishing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert grade is best for achieving a high-gloss surface finish on steel parts while maintaining dimensional stability at high cutting speeds?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-TS NS9530\u003c\/strong\u003e is a premium \u003cstrong\u003eCermet\u003c\/strong\u003e insert specifically designed for finishing operations in steel. The \u003cstrong\u003eNS9530 grade\u003c\/strong\u003e offers exceptional resistance to oxidation and built-up edge (BUE), which is critical for achieving a \"mirror finish.\" Paired with the \u003cstrong\u003eTS (Finishing) chipbreaker\u003c\/strong\u003e, this insert provides a sharp cutting edge and precise chip control at light depths of cut, ensuring high productivity and superior surface integrity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 08 04 04 - TS\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eTS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFinish-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNS9530 Cermet Grade:\u003c\/strong\u003e High fracture toughness and wear resistance optimized for P05-P20 range steel finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Finish Capability:\u003c\/strong\u003e Low chemical affinity with steel prevents welding and ensures a smooth, shiny surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTS Chipbreaker Geometry:\u003c\/strong\u003e Designed for high precision with small depths of cut, providing excellent chip breaking at high speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomic 6-Edge Design:\u003c\/strong\u003e The Trigon (W) shape provides more cutting edges than standard diamond inserts, lowering cost-per-part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080404-TS\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG431-TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1150 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.05 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.002 - .010 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.2 - 1.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.008 - .060 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eRecommended Tool Holders (WNMG 08 Size):\u003c\/strong\u003e Optimized for \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e holders. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop WNMG 08 Turning Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Steels \u0026amp; Low Alloy Steels.\u003c\/li\u003e\n\u003cli\u003eAutomotive shaft and gear finishing.\u003c\/li\u003e\n\u003cli\u003ePrecision components requiring high dimensional accuracy.\u003c\/li\u003e\n\u003cli\u003eMachining operations where coolant is limited (Dry cutting).\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;\"\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with all ISO standard CNC lathes and turning centers from manufacturers such as Mazak, Haas, Okuma, DMG Mori, and Doosan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Material Grade Matrix\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eComposition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMain Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNS9530\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCermet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Gloss Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Speed \/ Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless \/ Versatility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eGlobal Customer Testimonials\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"NS9530 is simply the best for high-gloss steel parts. We stopped grinding after switching to these cermets.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mark J., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente finitura superficiale. Il rompitruciolo TS è perfetto per passate leggere.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Pietro V., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Quality is consistent. Tool life at 300 m\/min is very impressive.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Hiroshi K., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Top Standzeit bei der Schlichtbearbeitung. Sehr empfehlenswert.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Klaus M., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can I use NS9530 for interrupted cuts?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Cermet is more brittle than carbide. While NS9530 has high toughness for its class, it is best suited for continuous finishing. For heavy interruptions, consider AH725.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Does this insert require coolant?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Cermet performs exceptionally well in dry cutting because it resists thermal shock better than carbide. However, if using coolant, ensure it is consistent and high-pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 0 0 4px 4px;\"\u003e\n\u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e Cermet (NS9530) is the \"finishing king.\" To maintain the best finish, ensure your cutting speed (Vc) is high enough to prevent built-up edge, typically above 150m\/min.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178131849388,"sku":"WNMG080404-TS NS9530","price":43.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-TS_NS9530_Tungaloy_Cermet_Turning_Insert_for_High_Precision_Steel_Finishing.jpg?v=1776000894"},{"product_id":"tungaloy-wnmg080408-37-ns9530-cermet-turning-insert","title":"Tungaloy WNMG080408-37 NS9530 Cermet Turning Insert for Steel Finishing","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080408-37 NS9530 Tungaloy Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Speed Precision Cermet for Superior Surface Integrity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert is best for achieving a mirror-like surface finish on steel at high speeds while maintaining tight tolerances?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-37 NS9530\u003c\/strong\u003e is a premium \u003cstrong\u003eCermet\u003c\/strong\u003e insert designed specifically for finishing operations. Unlike traditional carbide, the \u003cstrong\u003eNS9530 grade\u003c\/strong\u003e offers exceptional resistance to oxidation and built-up edge (BUE), which is crucial for high-gloss finishes. The \u003cstrong\u003e-37 Chipbreaker\u003c\/strong\u003e provides a stable cutting edge with a positive rake angle, optimized for light-to-medium cutting depths, ensuring excellent chip control even in ductile steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 08 04 08 - 37\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Chip\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e37\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFinishing\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNS9530 Cermet Grade:\u003c\/strong\u003e High fracture toughness and wear resistance optimized for P05-P20 range steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Surface Finish:\u003c\/strong\u003e Cermet's low affinity for steel prevents workpiece welding, resulting in superior gloss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-37 Chipbreaker:\u003c\/strong\u003e Engineered for light-load machining, preventing chip bird-nesting in finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dimensional Accuracy:\u003c\/strong\u003e Minimal tool wear maintains tight tolerances throughout long production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080408-37\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG432-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1150 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.10 - 0.35 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.004 - .014 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.020 - .100 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Works with all standard \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e series holders. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop WNMG Turning Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive component finishing (Shafts, Gears).\u003c\/li\u003e\n\u003cli\u003eBearing steel precision turning.\u003c\/li\u003e\n\u003cli\u003eHigh-speed finishing of Carbon and Alloy Steels.\u003c\/li\u003e\n\u003cli\u003ePrecision parts requiring high surface gloss.\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;\"\u003eEquipment Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with all ISO standard CNC Lathes and Turning Centers from brands including Mazak, Haas, Okuma, DMG Mori, and Doosan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Material Grade Matrix\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial Class\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNS9530\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCermet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSurface Finish \/ Gloss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Speed Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInterrupted Cuts \/ Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eTrusted by Global Machinists\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"NS9530 grade is a lifesaver for our bearing housings. The surface finish is incredible.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— James L., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente finitura su C45. Chipbreaker -37 perfetto per passate leggere.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Marco B., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Sehr gute Standzeit bei hohen Schnittgeschwindigkeiten. Original Tungaloy Qualität.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Klaus M., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Consistent tolerances. Highly recommended for CNC production lines.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Takashi S., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Why use Cermet (NS9530) instead of Carbide?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Cermet has lower chemical affinity for steel, meaning it resists workpiece welding. This results in much smoother, brighter surface finishes compared to carbide.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Is the -37 chipbreaker suitable for roughing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: No. The -37 geometry is specifically optimized for light-to-medium finishing. For roughing, we recommend the TM or TH chipbreakers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 20px; border-radius: 4px; text-align: center; font-size: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePro Machining Tip:\u003c\/strong\u003e When using NS9530 Cermet, avoid heavy interrupted cuts. To achieve the best finish, ensure you are running at high cutting speeds (Vc) with consistent coolant flow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178133749932,"sku":"WNMG080408-37 NS9530","price":47.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-37_NS9530_Tungaloy_Cermet_Insert_for_High_Precision_Steel_Finishing.jpg?v=1775892824"},{"product_id":"tungaloy-wnmg080408-ts-ns9530-cermet-turning-insert","title":"Tungaloy WNMG080408-TS NS9530 Cermet Turning Insert for Steel Finishing","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080408-TS NS9530 Tungaloy Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Performance Cermet for Superior Surface Finish in Steel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert is most effective for achieving a high-gloss surface finish on alloy steel while maintaining dimensional accuracy over long production runs?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TS NS9530\u003c\/strong\u003e is a specialized \u003cstrong\u003eCermet\u003c\/strong\u003e (Ceramic-Metallic) insert designed for high-precision finishing. The \u003cstrong\u003eNS9530 grade\u003c\/strong\u003e provides exceptional chemical stability and resistance to oxidation, preventing the \"built-up edge\" (BUE) that causes surface dullness. Featuring the \u003cstrong\u003eTS (Finishing) chipbreaker\u003c\/strong\u003e, this insert offers a sharp cutting edge and a robust 0.8mm radius, striking a perfect balance between surface brilliance and edge strength.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 08 04 08 - TS\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eTS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFinish-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eKey Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNS9530 Cermet Grade:\u003c\/strong\u003e Engineered for P01-P20 range finishing with high fracture toughness and thermal resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Finish Surface:\u003c\/strong\u003e Low affinity to steel workpieces ensures shiny, precise surfaces and eliminates the need for secondary grinding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTS Geometry:\u003c\/strong\u003e A sharp rake angle ensures low cutting force, preventing deflection on thin-walled parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost Efficiency:\u003c\/strong\u003e 6 usable cutting edges per insert due to the Trigon (W) shape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080408-TS\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG432-TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1150 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.08 - 0.30 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.003 - .012 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.2 - 1.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.008 - .060 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eRecommended Tool Holders (WNMG 08 Size):\u003c\/strong\u003e Optimized for \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e holders. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eShop WNMG 08 External Turning Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Steel (1045, S45C) finishing.\u003c\/li\u003e\n\u003cli\u003eAlloy Steel (4140, 4340) precision turning.\u003c\/li\u003e\n\u003cli\u003eAutomotive components requiring mirror surfaces.\u003c\/li\u003e\n\u003cli\u003eHigh-speed finishing where dimensional stability is key.\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 ISO standard CNC Lathes and Turning Centers, including Haas, Mazak, Okuma, DMG Mori, and Fanuc-controlled machines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Material Comparison\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eComposition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIdeal Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNS9530\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCermet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel Finishing (Shiny)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD Carbide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel Medium\/Roughing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGT9530\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoated Cermet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Wear Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eVerified Performance Reviews\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"The surface finish is unbelievable. We cut our grinding time in half by finishing with NS9530.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— James W., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente su acciaio C45. Finitura a specchio garantita.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Marco L., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Best cermet insert I've used. Extremely consistent tool life across batches.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Robert G., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"品質は非常に安定しています。仕上げ面がとても綺麗です。\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Yukihiro T., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can I use NS9530 for interrupted cuts?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Cermet is more brittle than carbide. While NS9530 has high toughness for its class, it is best suited for continuous finishing. For heavy interruptions, use a carbide grade like T9215.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is the benefit of the 0.8mm radius (08) in finishing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: A 0.8mm radius provides higher edge strength and can handle slightly higher feed rates than a 0.4mm radius while still achieving excellent surface finish if the feed\/speed is optimized.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 0 0 4px 4px;\"\u003e\n\u003cstrong\u003eCermet Machining Tip:\u003c\/strong\u003e To get the legendary mirror finish from NS9530, run at high cutting speeds (Vc \u0026gt; 200m\/min) and ensure consistent coolant flow to manage heat effectively.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43178138828972,"sku":"WNMG080408-TS NS9530","price":43.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-TS_NS9530_Tungaloy_Cermet_Turning_Insert_for_High_Precision_Steel_Finishing.jpg?v=1776136519"},{"product_id":"tungaloy-wnmg080408-th-t9125-carbide-insert","title":"Tungaloy WNMG080408-TH T9125 Carbide Turning Insert – PVD Coated for Steel Semi-Finishing","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080408-TH T9125 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No iframes | No fixed widths\n     ============================================================ --\u003e\n\u003cstyle\u003e\n  .tng-wrap{font-family:'Segoe UI',Arial,sans-serif;color:#1a1a2e;line-height:1.7;max-width:100%}\n  .tng-hero{background:#47479F;color:#fff;padding:32px 24px;border-radius:10px;margin-bottom:28px}\n  .tng-hero h1{font-size:clamp(1.25rem,3vw,1.85rem);font-weight:800;margin:0 0 10px;letter-spacing:.4px}\n  .tng-hero p{font-size:1rem;margin:0;opacity:.92}\n  .tng-badge{display:inline-block;background:#fff;color:#47479F;font-weight:700;font-size:.78rem;padding:3px 10px;border-radius:20px;margin-right:6px;margin-bottom:6px}\n  .tng-section{margin-bottom:36px}\n  .tng-section h2{font-size:1.25rem;font-weight:700;color:#47479F;border-left:4px solid #47479F;padding-left:12px;margin-bottom:16px}\n  .tng-section h3{font-size:1.05rem;font-weight:700;color:#2d2d6b;margin-bottom:10px}\n  .tng-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}\n  .tng-feat-card{background:#f4f4fb;border-left:4px solid #47479F;border-radius:8px;padding:16px}\n  .tng-feat-card strong{display:block;color:#47479F;margin-bottom:4px;font-size:.95rem}\n  .tng-feat-card span{font-size:.9rem;color:#333}\n  table.tng-table{width:100%;border-collapse:collapse;font-size:.92rem;margin-bottom:16px}\n  table.tng-table th{background:#47479F;color:#fff;padding:10px 14px;text-align:left}\n  table.tng-table td{padding:9px 14px;border-bottom:1px solid #e0e0f0}\n  table.tng-table tr:nth-child(even) td{background:#f4f4fb}\n  .tng-code-box{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}\n  .tng-code-cell{background:#47479F;color:#fff;border-radius:8px;padding:12px 16px;text-align:center;min-width:70px;flex:1}\n  .tng-code-cell .letter{font-size:1.5rem;font-weight:800;display:block}\n  .tng-code-cell .meaning{font-size:.72rem;opacity:.88;margin-top:4px;display:block;line-height:1.3}\n  .tng-toolholder-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin:18px 0}\n  .tng-toolholder-box h3{color:#a0a0ff;margin-bottom:12px;font-size:1rem}\n  .tng-toolholder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}\n  .tng-th-card{background:#2d2d6b;border-radius:8px;padding:12px}\n  .tng-th-card .th-model{font-weight:700;font-size:1rem;color:#fff}\n  .tng-th-card .th-desc{font-size:.8rem;color:#c0c0e0;margin-top:4px}\n  .tng-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-app-card{background:#f4f4fb;border-radius:8px;padding:14px;border-top:3px solid #47479F}\n  .tng-app-card strong{display:block;color:#47479F;margin-bottom:4px}\n  .tng-grade-table{width:100%;border-collapse:collapse;font-size:.88rem}\n  .tng-grade-table th{background:#2d2d6b;color:#fff;padding:9px 12px;text-align:left}\n  .tng-grade-table td{padding:8px 12px;border-bottom:1px solid #e0e0f0}\n  .tng-grade-table tr:nth-child(even) td{background:#f4f4fb}\n  .tng-grade-table .highlight{background:#47479F!important;color:#fff;font-weight:700}\n  .tng-review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}\n  .tng-review-card{background:#f9f9ff;border:1px solid #dde;border-radius:10px;padding:18px}\n  .tng-review-card .stars{color:#f5a623;font-size:1.1rem;margin-bottom:6px}\n  .tng-review-card .reviewer{font-weight:700;color:#47479F;font-size:.9rem}\n  .tng-review-card .country{font-size:.8rem;color:#888;margin-bottom:8px}\n  .tng-review-card p{font-size:.88rem;color:#333;margin:0}\n  .tng-faq{margin-bottom:12px;border:1px solid #dde;border-radius:8px;overflow:hidden}\n  .tng-faq-q{background:#47479F;color:#fff;padding:14px 18px;font-weight:700;font-size:.95rem}\n  .tng-faq-a{background:#f9f9ff;padding:14px 18px;font-size:.9rem;color:#333}\n  .tng-tip-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin-top:28px}\n  .tng-tip-box h3{color:#a0a0ff;margin-bottom:12px}\n  .tng-tip-box ul{margin:0;padding-left:20px}\n  .tng-tip-box li{margin-bottom:6px;font-size:.9rem;opacity:.92}\n  .tng-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}\n  .tng-why-card{background:#47479F;color:#fff;border-radius:8px;padding:16px;text-align:center}\n  .tng-why-card .icon{font-size:1.8rem;margin-bottom:8px}\n  .tng-why-card strong{display:block;font-size:.95rem;margin-bottom:4px}\n  .tng-why-card span{font-size:.82rem;opacity:.88}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.8rem;padding:4px 10px;border-radius:20px;font-weight:600}\n  @media(max-width:600px){\n    .tng-hero{padding:22px 16px}\n    .tng-code-cell{min-width:55px;padding:10px 8px}\n    .tng-code-cell .letter{font-size:1.2rem}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"tng-wrap\"\u003e\n\u003c!-- HERO \/ H1 --\u003e\n\u003cdiv class=\"tng-hero\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eT9125 Grade\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003ePVD TiAlN Coated\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eTH Chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080408-TH T9125 Carbide Turning Insert – PVD Coated for Steel Semi-Finishing \u0026amp; Interrupted Cuts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eAn 80° trigon carbide insert engineered for semi-finishing of carbon steel and alloy steel, including interrupted cuts and variable stock conditions. The T9125 grade’s enhanced toughness and TH chipbreaker geometry deliver reliable performance where T9115 reaches its limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which carbide insert handles interrupted cuts and variable stock in steel semi-finishing without chipping?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TH T9125\u003c\/strong\u003e is a precision-ground, 80° trigon carbide turning insert designed for \u003cstrong\u003esemi-finishing operations on carbon steel, alloy steel, and cast steel\u003c\/strong\u003e, particularly in conditions involving interrupted cuts, forged surfaces, or variable stock allowances. The \u003cstrong\u003eT9125 grade\u003c\/strong\u003e features a \u003cstrong\u003ePVD TiAlN multi-layer coating\u003c\/strong\u003e over a tougher carbide substrate than T9115, providing superior resistance to micro-chipping and edge fracture under mechanical shock.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTH chipbreaker geometry\u003c\/strong\u003e is Tungaloy’s \u003cstrong\u003emedium-feed, high-toughness chipbreaker\u003c\/strong\u003e — designed with a wider chip groove and reinforced cutting edge land compared to the TSF geometry. This makes it ideal for semi-finishing at moderate-to-high feed rates (fn 0.15–0.40 mm\/rev) where chip control and edge stability are equally important. The TH geometry handles the transition zone between finishing and roughing with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Difference vs. WNMG080408-TSF T9115:\u003c\/strong\u003e T9125 + TH offers \u003cstrong\u003emore toughness and higher feed capability\u003c\/strong\u003e at the cost of slightly lower maximum cutting speed. Choose T9115\/TSF for smooth continuous finishing; choose T9125\/TH for semi-finishing with interruptions, scale, or forged surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"tng-keyword-cloud\"\u003e\n\u003cspan class=\"tng-kw\"\u003eWNMG080408-TH T9125\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy carbide insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 08\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ePVD coated turning insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTH chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eT9125 grade\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003einterrupted cut insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003esteel semi-finishing insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ealloy steel turning insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eCNC lathe insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eWNMG insert for steel\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eISO P25 carbide\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTiAlN coated insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003etough carbide grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MODEL CODE DECODER --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eModel Code Decoder – WNMG080408-TH T9125\u003c\/h2\u003e\n\u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n\u003cdiv class=\"tng-code-box\"\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCutting Edge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Thickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e0.8mm (R0.8)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eTH\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eTungaloy Heavy \/ Medium-Feed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eBrand Prefix\u003cbr\u003eTungaloy Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e91\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003ePVD TiAlN Series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e25\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eISO Application\u003cbr\u003eP25 – Steel Semi-Finishing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-top: 20px;\"\u003eTH Chipbreaker Geometry Explained\u003c\/h3\u003e\n\u003cul style=\"font-size: .92rem; color: #333; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWider chip groove width:\u003c\/strong\u003e Accommodates higher feed rates (fn 0.15–0.40 mm\/rev) and heavier chip loads compared to TSF geometry — ideal for semi-finishing and medium-feed operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced cutting edge land (T-land):\u003c\/strong\u003e Micro-honed edge with wider hone provides superior resistance to chipping during interrupted cuts, forged surfaces, and variable stock conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModerate positive rake angle:\u003c\/strong\u003e Balances cutting force reduction with edge strength — lower cutting forces than negative geometries, more robust than TSF for demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for P20–P35 range:\u003c\/strong\u003e Designed to handle the toughest steel semi-finishing scenarios where finishing geometries (TSF) would chip prematurely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"tng-features\"\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Enhanced Toughness Substrate\u003c\/strong\u003e\u003cspan\u003eT9125 uses a tougher carbide substrate than T9115 — superior resistance to micro-chipping and edge fracture under mechanical shock and interrupted cuts.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlN Multi-Layer Coating\u003c\/strong\u003e\u003cspan\u003eOxidation resistance up to 900°C with excellent adhesion to the tough substrate. Maintains coating integrity even under intermittent cutting loads.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 TH Medium-Feed Chipbreaker\u003c\/strong\u003e\u003cspan\u003eWide groove with reinforced edge land — handles fn 0.15–0.40 mm\/rev with reliable chip control in semi-finishing and light roughing conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R0.8 Corner Radius\u003c\/strong\u003e\u003cspan\u003eStrong corner for semi-finishing — supports higher feed rates, better chip thinning, and improved edge strength vs. R0.4 for demanding workpiece conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 80° Trigon Insert Shape (W)\u003c\/strong\u003e\u003cspan\u003eVersatile geometry for external turning and facing. Stronger edge than 55° or 35° diamond inserts — ideal for semi-finishing where edge strength matters.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003eG-type double-sided insert with 4 usable cutting edges — maximizes cost efficiency and reduces tooling cost per part by up to 4x.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003ctd\u003e1\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Multi-Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003ctd\u003eP20–P35, M20–M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eTH (Medium-Feed \/ Heavy)\u003c\/td\u003e\n\u003ctd\u003eTH (Medium-Feed \/ Heavy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n\u003cth\u003eCutting Speed Vc (SFM)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003eFeed Rate fn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eDepth of Cut ap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e150–280\u003c\/td\u003e\n\u003ctd\u003e492–919\u003c\/td\u003e\n\u003ctd\u003e0.15–0.40\u003c\/td\u003e\n\u003ctd\u003e0.006–0.016\u003c\/td\u003e\n\u003ctd\u003e0.5–3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e120–240\u003c\/td\u003e\n\u003ctd\u003e394–787\u003c\/td\u003e\n\u003ctd\u003e0.15–0.35\u003c\/td\u003e\n\u003ctd\u003e0.006–0.014\u003c\/td\u003e\n\u003ctd\u003e0.5–2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Steel (P\/K)\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e328–656\u003c\/td\u003e\n\u003ctd\u003e0.15–0.35\u003c\/td\u003e\n\u003ctd\u003e0.006–0.014\u003c\/td\u003e\n\u003ctd\u003e0.5–2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e80–160\u003c\/td\u003e\n\u003ctd\u003e262–525\u003c\/td\u003e\n\u003ctd\u003e0.12–0.25\u003c\/td\u003e\n\u003ctd\u003e0.005–0.010\u003c\/td\u003e\n\u003ctd\u003e0.3–1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e* Parameters are starting recommendations. T9125 + TH is optimized for the mid-to-high feed range. Reduce speed by 10–20% for interrupted cuts or forged surfaces.\u003c\/p\u003e\n\u003ch3\u003eChipbreaker Comparison – TSF vs TH\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTSF (Finishing)\u003c\/th\u003e\n\u003cth\u003eTH (Medium-Feed) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Range (fn)\u003c\/td\u003e\n\u003ctd\u003e0.05–0.20 mm\/rev\u003c\/td\u003e\n\u003ctd\u003e0.15–0.40 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd\u003e0.2–1.5 mm\u003c\/td\u003e\n\u003ctd\u003e0.5–3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Strength\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupted Cut Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Finish Potential\u003c\/td\u003e\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\u003ctd\u003eRa 1.6–3.2 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Application\u003c\/td\u003e\n\u003ctd\u003eFinishing, thin-wall parts\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, interrupted cuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Grade\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003eT9125 ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n\u003cdiv class=\"tng-toolholder-box\"\u003e\n\u003ch3\u003e🔧 Compatible Tool Holders (WNMG080408)\u003c\/h3\u003e\n\u003cp style=\"font-size: .85rem; opacity: .85; margin-bottom: 14px;\"\u003eThe WNMG080408 insert requires MWLNR\/L or DWLNR\/L series tool holders with an 08 pocket designation:\u003c\/p\u003e\n\u003cdiv class=\"tng-toolholder-grid\"\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1616H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e16mm shank, 95° lead angle, external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, heavy-duty external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, high-rigidity external turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 3232P08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e32mm shank, heavy-duty semi-finishing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, 93° lead angle, facing \u0026amp; turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA25R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 25mm bore, internal turning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: .8rem; opacity: .75; margin-top: 12px;\"\u003eContact us to confirm compatibility with your specific machine setup and turret type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"margin-top: 28px;\" class=\"tng-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"tng-app-grid\"\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eInterrupted Cut Turning\u003c\/strong\u003eSemi-finishing of keyway shafts, splined shafts, and components with cross-holes where edge chipping is a common failure mode.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eForged Steel Components\u003c\/strong\u003eTurning of forged crankshafts, connecting rods, and flanges with variable stock and hard skin — where TSF geometry would chip prematurely.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAlloy Steel Semi-Finishing\u003c\/strong\u003eProductive semi-finishing of 42CrMo4, 4140, 4340, and similar alloy steels at moderate-to-high feed rates.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eCast Steel \u0026amp; Cast Iron\u003c\/strong\u003eSemi-finishing of cast steel housings, pump bodies, and valve bodies with variable hardness and surface inclusions.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eHeavy Automotive Parts\u003c\/strong\u003eSemi-finishing of truck axles, heavy-duty gearbox shafts, and differential components in medium-carbon alloy steel.\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eGeneral Engineering\u003c\/strong\u003eVersatile semi-finishing of flanges, couplings, hubs, and general machined steel components where productivity is prioritized over ultra-fine finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTungaloy Grade Comparison – Steel Turning\u003c\/h2\u003e\n\u003ctable class=\"tng-grade-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eToughness Level\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9105\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP05–P15\u003c\/td\u003e\n\u003ctd\u003eHigh-speed finishing, hardened steel\u003c\/td\u003e\n\u003ctd\u003e★☆☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP10–P25\u003c\/td\u003e\n\u003ctd\u003eFinishing to semi-finishing, steel \u0026amp; SS\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eT9125 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eP20–P35\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing, interrupted cuts, forged\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP15–P30\u003c\/td\u003e\n\u003ctd\u003eSemi-finishing to roughing, steel\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAH8015\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP25–P40\u003c\/td\u003e\n\u003ctd\u003eRoughing, heavy interrupted cuts\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9115 (M)\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eStainless steel finishing\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: .82rem; color: #666;\"\u003e✓ = Current product. T9125 sits between T9115 (wear resistance) and AH725 (toughness) — the ideal semi-finishing grade for demanding steel conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE US --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"tng-why-grid\"\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eApplication engineering support to help you select the right grade and geometry for your specific conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CUSTOMER REVIEWS --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv class=\"tng-review-grid\"\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eBrian T.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n\u003cp\u003e\"Running WNMG080408-TH T9125 on forged 4140 steel flanges with interrupted cuts. Zero chipping issues — this grade handles the interruptions that were destroying our T9115 inserts. Tool life is consistent and predictable across the whole production run.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eKlaus B.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n\u003cp\u003e\"Perfekt für die Halbschlichtbearbeitung von 42CrMo4 mit Unterbrechungen. Die TH-Geometrie ist deutlich robuster als TSF bei ähnlicher Oberflächenqualität. Standzeit überzeugt auch bei Schmiedeteilen mit Zunder.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eGiovanni R.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n\u003cp\u003e\"Utilizzo T9125 per la semi-finitura di alberi in acciaio bonificato con scanalature. La geometria TH gestisce bene le interruzioni senza scheggiature. Ra 1.6 raggiunto facilmente. Ottimo rapporto qualità-prezzo.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eTakashi N.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n\u003cp\u003e\"SCM440の断続切削に使用。T9115では欠损が発生していた箇所でもT9125は安定しています。TH槽型の切削抗力も許容範囲内で、大批量生産に自信を持って使えます。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eAndrew P.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n\u003cp\u003e\"We machine cast steel pump housings with hard spots and inclusions. T9125 + TH is the only insert combination that gives us consistent tool life without random edge failures. Highly recommended for cast steel applications.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eLi W.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n\u003cp\u003e\"用于42CrMo调质齿轮轴半精加工，断続切削条件下表现非常稳定。TH槽型切削力适中，刷刀次数比T9115多30%以上。性价比高，强烈推荐。\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eCarlos V.\u003c\/div\u003e\n\u003cdiv class=\"country\"\u003e🇲🇽 Mexico\u003c\/div\u003e\n\u003cp\u003e\"Excelente inserto para semi-acabado de acero forjado. La geometría TH aguanta bien las interrupciones y la piel de forja. Vida de herramienta muy consistente en producción de ejes de transmisión.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ1: When should I choose T9125 over T9115?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eChoose \u003cstrong\u003eT9125\u003c\/strong\u003e when machining involves \u003cstrong\u003einterrupted cuts\u003c\/strong\u003e (keyways, cross-holes, splines), \u003cstrong\u003eforged surfaces with scale\u003c\/strong\u003e, \u003cstrong\u003evariable stock allowances\u003c\/strong\u003e, or when T9115 shows premature micro-chipping. T9115 is better for smooth, continuous finishing at higher speeds. T9125 sacrifices some maximum cutting speed for significantly improved toughness and edge stability under mechanical shock.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ2: What is the TH chipbreaker and how does it differ from TSF?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eTH stands for \u003cstrong\u003eTungaloy Heavy \/ Medium-Feed\u003c\/strong\u003e chipbreaker. Compared to TSF (finishing), TH has a \u003cstrong\u003ewider chip groove\u003c\/strong\u003e and \u003cstrong\u003ereinforced cutting edge land\u003c\/strong\u003e that handles fn 0.15–0.40 mm\/rev with reliable chip control. TSF is optimized for fn 0.05–0.20 mm\/rev with maximum surface finish. Use TH when productivity (higher feeds) and edge toughness are more important than achieving the finest possible surface finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ3: Can T9125 be used for stainless steel turning?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eT9125 covers \u003cstrong\u003eISO M20–M30\u003c\/strong\u003e (stainless steel) and can be used for semi-finishing of austenitic stainless steel (304, 316) at moderate cutting speeds. However, for stainless steel finishing where surface quality and BUE prevention are critical, T9115 with TSF geometry is generally preferred. Use T9125 for stainless steel only when interrupted cuts or tougher conditions require the extra edge strength.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ4: What tool holder do I need for WNMG080408?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eYou need an \u003cstrong\u003eMWLNR\/L or DWLNR\/L series holder\u003c\/strong\u003e with an \u003cstrong\u003e08 pocket designation\u003c\/strong\u003e (e.g., MWLNR2525M08 for 25mm shank). For heavy semi-finishing, a 25mm or 32mm shank holder is recommended for maximum rigidity. For boring, use an A-series boring bar (e.g., A25R-MWLNR08). Always verify the pocket ends in ‘08’ to match this insert size.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ5: How many cutting edges does the WNMG080408 have?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eThe WNMG080408 is a \u003cstrong\u003edouble-sided insert with 4 usable cutting edges\u003c\/strong\u003e (G-type). Rotate or flip the insert when one edge is worn to use the next edge — reducing your effective tooling cost per part by up to 75% compared to single-sided inserts. With T9125’s enhanced toughness, each edge delivers consistent performance throughout its full tool life.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- GRADE TIP BOX --\u003e\n\u003cdiv class=\"tng-tip-box\"\u003e\n\u003ch3\u003e💡 Grade \u0026amp; Chipbreaker Selection Tips – Tungaloy Steel Turning Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9105 (PVD):\u003c\/strong\u003e Maximum wear resistance for high-speed finishing of hardened steel. Lowest toughness — avoid interrupted cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9115 (PVD):\u003c\/strong\u003e Best balance for finishing to semi-finishing of steel and stainless. Use with TSF for smooth continuous cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9125 (PVD) — This Product:\u003c\/strong\u003e Enhanced toughness for semi-finishing with interrupted cuts, forged surfaces, and variable stock. Use with TH chipbreaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAH725 (CVD):\u003c\/strong\u003e High-speed semi-finishing to roughing. Superior crater wear resistance for dry cutting — step up from T9125 for heavier conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAH8015 (CVD):\u003c\/strong\u003e Maximum toughness for heavy roughing and severe interrupted cuts. When nothing else survives, use AH8015.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker guide:\u003c\/strong\u003e TSF = finishing (fn 0.05–0.20) | TH = semi-finishing\/interrupted (fn 0.15–0.40) | TR = roughing (fn 0.30–0.60). Match chipbreaker to feed rate first, then select grade based on workpiece condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupted cut rule:\u003c\/strong\u003e For every interruption per revolution, step up one toughness level: T9115 → T9125 → AH725 → AH8015.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182232666284,"sku":"WNMG080408-TH T9125","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080408-TH_T9125_PVD_carbide_turning_insert_for_steel_semi-finishing_80_trigon_R0.8.jpg?v=1776522863"},{"product_id":"tungaloy-wnmg080404-sm-ah725-turning-insert","title":"Tungaloy WNMG080404-SM AH725 Carbide Turning Insert for Stainless Steel","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080404-SM AH725 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Stability PVD Coated Solution for Stainless Steel \u0026amp; Superalloys\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert grade is most reliable for medium-duty turning of gummy stainless steel and heat-resistant superalloys while preventing notch wear?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-SM AH725\u003c\/strong\u003e is specifically engineered to handle the thermal and mechanical stresses of difficult-to-cut materials. Featuring the versatile \u003cstrong\u003eAH725 PVD grade\u003c\/strong\u003e, this insert utilizes a high-Al content AlTiN coating that provides superior resistance to oxidation and wear. The \u003cstrong\u003eSM (Medium-cut) chipbreaker\u003c\/strong\u003e is designed with a sharp cutting edge and a specific rake angle that promotes smooth chip evacuation and reduces cutting forces, making it ideal for \u003cstrong\u003eISO M (Stainless Steel)\u003c\/strong\u003e and \u003cstrong\u003eISO S (Heat Resistant Alloys)\u003c\/strong\u003e machining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Model Breakdown: WNMG 08 04 04 - SM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Chip\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eSM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAH725 High-Performance Grade:\u003c\/strong\u003e PVD coated carbide with balanced toughness and wear resistance for challenging alloys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSM Chipbreaker Geometry:\u003c\/strong\u003e Large rake angle design minimizes built-up edge (BUE) and ensures stable chip breaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Resistance:\u003c\/strong\u003e AlTiN coating maintains hardness even at high cutting zone temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Standard Geometry:\u003c\/strong\u003e Trigon (80°) design provides 6 usable cutting edges for maximum economic efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080404-SM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG431-SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNose Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.4 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.016 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e50 - 150 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e165 - 490 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.12 - 0.40 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.005 - .016 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 - 3.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.040 - .138 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Fits all standard \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e turning holders. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView Compatible Tooling Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAustenitic Stainless Steel (304, 316, 316L).\u003c\/li\u003e\n\u003cli\u003eHeat-resistant Alloys (Inconel, Titanium).\u003c\/li\u003e\n\u003cli\u003eGeneral turning and profiling of ductile materials.\u003c\/li\u003e\n\u003cli\u003eComponents for Medical, Aerospace, and Oil\/Gas industries.\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\u003eOptimized for all CNC Lathes and Multi-tasking Machines. Compatible with Fanuc, Mazak, Haas, Okuma, and Siemens-controlled turning centers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Grade Comparison\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest Use Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD (AlTiN)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose \/ Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH630\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless High Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9225\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel Turning \/ High Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eVerified Customer Performance\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Outstanding tool life in 316 stainless. The SM chipbreaker handles the stringy chips perfectly.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mark D., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"AH725 è la scelta sicura per Inconel. Molto stabile anche con piccoli urti.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Roberto F., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Excellent chip control during medium turning. Tungaloy quality is unmatched for aerospace parts.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Hans G., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Robust and predictable. Works exactly as the specs say.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Kenji S., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Why choose AH725 PVD over a CVD grade for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: PVD coatings are thinner and have a sharper edge compared to CVD coatings, which reduces cutting forces and prevents built-up edge common in gummy stainless steels.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Is the SM chipbreaker good for finishing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The SM is optimized for medium cutting. For fine finishing at lower feed rates, consider the SS or SF chipbreakers from Tungaloy.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is the benefit of the Trigon shape?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The WNMG shape (80° Trigon) offers the strength of a CNMG insert but provides 6 usable edges instead of 4, significantly reducing cost-per-edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 20px; border-radius: 0 0 4px 4px; text-align: center; font-size: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e To extend the life of your AH725 inserts in Titanium or Nickel alloys, ensure high-pressure coolant is directed precisely at the tool tip to manage thermal deformation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182238761132,"sku":"WNMG080404-SM AH725","price":81.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-SM_AH725_Tungaloy_Trigon_Turning_Insert_for_Stainless_Steel_Machining.jpg?v=1775893339"},{"product_id":"tungaloy-wnmg080408-sm-ah725-turning-insert","title":"Tungaloy WNMG080408-SM AH725 Carbide Turning Insert for Stainless Steel","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080408-SM AH725 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003eHigh-Performance PVD Solution for Stainless Steel \u0026amp; HRSA\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert grade is most reliable for medium-duty turning of gummy stainless steel and heat-resistant alloys while preventing notch wear?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-SM AH725\u003c\/strong\u003e is engineered to conquer the thermal challenges of difficult-to-cut materials. Utilizing the \u003cstrong\u003eAH725 PVD grade\u003c\/strong\u003e (AlTiN coated), it provides an ideal balance of toughness and oxidation resistance. The \u003cstrong\u003eSM chipbreaker\u003c\/strong\u003e (Medium-cut) features a specifically honed cutting edge that reduces cutting forces and effectively breaks chips in long-chipping materials like 304 and 316 stainless steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG 08 04 08 - SM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDouble-Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm Edge\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eSM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium AH725 Grade:\u003c\/strong\u003e PVD (Physical Vapor Deposition) coating ensures a sharp cutting edge and resists built-up edge (BUE).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced 0.8mm Nose Radius:\u003c\/strong\u003e Provides higher edge strength for medium cutting compared to finishing-oriented radii.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSM Geometry:\u003c\/strong\u003e A stable chipbreaker designed for medium cutting range, effectively managing chip evacuation in ductile metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigon Economy:\u003c\/strong\u003e Six usable cutting edges per insert, reducing tool costs significantly over four-edge designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080408-SM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG432-SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e50 - 150 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e165 - 490 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.15 - 0.40 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.006 - .016 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 - 3.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.040 - .138 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Optimized for use with \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, or \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e series holders. \u003cbr\u003e\u003ca style=\"color: #47479f; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003cu\u003eShop Compatible Boring Bars \u0026amp; Tool Holders →\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAustenitic Stainless Steel (304, 316L, 317).\u003c\/li\u003e\n\u003cli\u003eHeat-Resistant Superalloys (Inconel, Titanium).\u003c\/li\u003e\n\u003cli\u003eGeneral Medium Turning \u0026amp; Profiling.\u003c\/li\u003e\n\u003cli\u003eIndustries: Aerospace, Medical, and Oil \u0026amp; Gas.\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;\"\u003eDevice Compatibility\u003c\/h3\u003e\n\u003cp\u003eUniversal fit for CNC Turning Centers, Lathes, and Multi-tasking Machines from Mazak, Haas, Okuma, DMG Mori, and Fanuc systems using ISO standard holders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Material Grade Matrix\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH725\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD (Sharp Edge)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless\/Superalloys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD (Thick Layer)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh-Speed Steel Turning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAH120\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD (Tough)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCast Iron\/Interrupted Cuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eGlobal Customer Testimonials\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Outstanding life in 316 Stainless. The SM chipbreaker handles the gummy chips without breaking the tool.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mark R., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente su Inconel 718. Il grado AH725 resiste bene al calore.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Giuseppe V., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Exactly what we needed for our Okuma lathe. Clean cuts and consistent tolerances.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Kenji H., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Gute Spanabfuhr bei Edelstahl. Preis-Leistung ist unschlagbar.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Dirk S., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Why choose PVD AH725 over CVD grades for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: PVD coatings allow for a sharper cutting edge, which is essential for \"gummy\" materials like stainless to prevent built-up edge and surface tearing.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Is this insert suitable for finishing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The SM is a medium-cut breaker. For high-precision finishing, we recommend Tungaloy's SS or SF chipbreakers with a smaller nose radius.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is the benefit of the 0.8mm radius?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: It provides a stronger cutting edge than the 0.4mm version, allowing for higher feed rates and better durability in medium turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 20px; border-radius: 4px; text-align: center; font-size: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMachining Pro Tip:\u003c\/strong\u003e When turning heat-resistant alloys, ensure high-pressure coolant is directed at the tool tip to maximize the life of the AH725 coating and prevent thermal cracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43182241743020,"sku":"WNMG080408-SM AH725","price":81.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-SM_AH725_Tungaloy_Trigon_Turning_Insert_for_Stainless_Steel_CNC_Machining.jpg?v=1775893703"},{"product_id":"tungaloy-wnmg080412-tm-t9135-carbide-turning-insert","title":"Tungaloy WNMG080412-TM T9135 Carbide Turning Insert for Steel","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; text-transform: uppercase;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWNMG080412-TM T9135 Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px; opacity: 0.9;\"\u003ePremium Tungaloy Solution for High-Efficiency Steel Machining\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which carbide insert grade provides the best balance of wear resistance and edge strength for medium-heavy steel turning?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080412-TM T9135\u003c\/strong\u003e is engineered to solve the challenges of high-speed steel turning. Utilizing the \u003cstrong\u003eT9135 CVD grade\u003c\/strong\u003e, this insert features a thick Al2O3 layer that offers exceptional heat resistance. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e (Medium-cut) and the \u003cstrong\u003e1.2mm (047\") nose radius\u003c\/strong\u003e provide a robust cutting edge that excels in medium turning applications where surface finish and edge stability are critical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Model Breakdown: WNMG 08 04 12 - TM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Chip\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e1.2mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; padding: 10px;\"\u003e\n\u003cstrong\u003eTM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9135 PremiumTec Coating:\u003c\/strong\u003e A dual-layer CVD coating (TiCN + Al2O3) that drastically reduces crater wear during high-velocity cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust 1.2mm Radius:\u003c\/strong\u003e Provides high edge strength and enables higher feed rates while maintaining structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable TM Geometry:\u003c\/strong\u003e Designed specifically for chip control in the medium cutting range (P15-P35), ensuring smooth evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Sided Economy:\u003c\/strong\u003e Trigon shape provides 6 usable cutting edges, lowering your cost-per-part significantly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel Designation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080412-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG433-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNose Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.2 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.047 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e140 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e460 - 1050 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.20 - 0.60 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.008 - .024 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.2 - 5.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.047 - .197 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Optimized for \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, and \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e tool systems. \u003cbr\u003e\u003ca style=\"color: #47479f; font-weight: bold; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003e\u003cu\u003eView Compatible Boring Bars \u0026amp; Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePrimary Application Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty automotive component machining.\u003c\/li\u003e\n\u003cli\u003eForged steel part roughing to medium turning.\u003c\/li\u003e\n\u003cli\u003eMachining of Alloy Steels (SCM440, 4140) and Carbon Steels (S45C).\u003c\/li\u003e\n\u003cli\u003eLarge diameter workpieces requiring high edge security.\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;\"\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eUniversal ISO standard fitment for all CNC Lathes including Mazak, Haas, DMG Mori, Okuma, and Doosan. Fits any standard tool holder accommodating WNMG 0804 (43) size inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTungaloy Grade Intelligence\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrength Profile\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStable \/ Continuous\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMax Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9135\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral \/ Light Interruption\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSuperior Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eExpert Choice: User Feedback\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"The 1.2mm radius on the T9135 grade is a beast for forged steels. Excellent tool life.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mike D., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Qualität ist hervorragend. T9135 ist sehr stabil bei unterbrochenem Schnitt.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Stefan W., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Perfetto per acciai legati. La geometria TM rompe bene il truciolo.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Marco V., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Consistent performance. We use these for our automotive production line in Nagoya.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Takashi K., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eCommon Technical Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: When should I choose WNMG080412 over WNMG080408?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Use the 1.2mm radius (080412) for higher edge security and when your machining parameters allow for a larger radius to increase feed rates.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Can I use T9135 for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: T9135 is optimized for Steel (ISO P). While it can handle some 400-series stainless, we recommend the AH600 series for Austenitic Stainless Steel (ISO M).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; text-align: center; border-radius: 4px;\"\u003e\n\u003cstrong\u003ePro Machining Tip:\u003c\/strong\u003e Use the 1.2mm radius to significantly improve surface finish (Ra) at higher feed rates compared to standard 0.8mm inserts.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182246592684,"sku":"WNMG080412-TM T9135","price":80.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080412-TM_T9135_Tungaloy_Trigon_Turning_Insert_1.2mm_Radius_for_Steel_CNC_Machining.jpg?v=1775892137"},{"product_id":"tungaloy-wnmg080408-tm-t9135-carbide-turning-insert","title":"Tungaloy WNMG080408-TM T9135 Carbide Turning Insert for Steel Machining","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: auto; padding: 10px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 4px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy WNMG080408-TM T9135 Carbide Turning Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 10px; font-size: 18px;\"\u003eIndustrial Grade CVD Coated Trigon Inserts for Steel Excellence\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px; font-size: 22px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #555; background: #f4f4f4; padding: 15px; border-radius: 4px;\"\u003e\"Which insert is best for high-speed medium cutting in steel with interrupted cuts?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080408-TM T9135\u003c\/strong\u003e is the industry's answer to efficient steel turning. This insert features the \u003cstrong\u003eT9135 grade\u003c\/strong\u003e, a specialized CVD-coated carbide that balances extreme wear resistance with the toughness required to handle slight interruptions. The \u003cstrong\u003eTM (Medium-cut) chipbreaker\u003c\/strong\u003e is designed with a unique geometry that ensures smooth chip evacuation across a wide range of feed rates, preventing chip bird-nesting and protecting your workpiece finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #47479F; border-radius: 4px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003eISO Designation Decoding: WNMG080408-TM\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; padding: 15px; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHole\/Chip\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm IC\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thk\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm Rad\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border: 1px solid #eee; margin: 2px; padding: 10px;\"\u003e\n\u003cstrong\u003eTM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMed-Cut\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium T9135 Grade:\u003c\/strong\u003e Engineered for high-speed machining (P15–P35) with advanced thermal stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCVD Multi-Layer Coating:\u003c\/strong\u003e Features \"PremiumTec\" technology to reduce friction and build-up edge (BUE).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM Chipbreaker:\u003c\/strong\u003e Optimized for medium cutting depths, providing stable chip control during facing and longitudinal turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigon 6-Corner Design:\u003c\/strong\u003e Highly economical with 6 usable cutting edges per insert.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080408-TM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG432-TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e490 - 1150 sfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e0.15 - 0.50 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.006 - .020 ipr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 - 4.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e.040 - .177 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center;\"\u003e\n\u003cstrong\u003eCompatible Tool Holders:\u003c\/strong\u003e Recommended for use with \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eMWLNR\/L\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eDWLNR\/L\u003c\/span\u003e, or \u003cspan style=\"color: #47479f; font-weight: bold;\"\u003eWWLNR\/L\u003c\/span\u003e series. \u003cbr\u003e\u003ca style=\"color: #47479f; text-decoration: underline;\" href=\"#\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" 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\u003cu\u003eShop Compatible Holders →\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive shaft and gear production.\u003c\/li\u003e\n\u003cli\u003eGeneral engineering components in Carbon Steel (1045, S45C).\u003c\/li\u003e\n\u003cli\u003eAlloy Steel machining (4140, 4340, SCM440).\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency roughing to finishing transitions.\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;\"\u003eEquipment Compatibility\u003c\/h3\u003e\n\u003cp\u003eSeamlessly integrates with CNC Lathes, Turning Centers, and Multi-tasking Machines from brands like Mazak, Haas, Okuma, DMG Mori, and Fanuc systems using standard ISO tool blocks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eMaterial Grade Comparison (Tungaloy Series)\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Application\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePerformance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eContinuous Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f0ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eT9135\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGeneral\/Interrupted\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eSuperior Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9215\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh Speed\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUltimate Productivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0; background-color: #f9f9f9; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center;\"\u003eWhy Choose Us\u003c\/h2\u003e\n\u003cp style=\"text-align: center; max-width: 800px; margin: auto; padding: 0 10px;\"\u003eWe provide 100% authentic Tungaloy precision tools with global logistics support and technical expertise for CNC optimization.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Solid tool life on 4140 steel. The T9135 grade handles interrupted cuts much better than T9125.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Mark R., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Eccellente rapporto qualità-prezzo. Spedizione veloce in Italia.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Giovanni S., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Excellent chip control with the TM geometry. Best for our medium-duty production runs.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Dieter K., Germany\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\"Very reliable grade. Consistent finish across 500+ parts.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Kenji H., Japan\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 15px; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n\u003cspan style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\"Great customer support. They helped us dial in the Vc for our new Okuma.\"\u003c\/p\u003e\n\u003csmall\u003e\u003cstrong\u003e— Sarah B., UK\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 5px solid #47479F; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is T9135 suitable for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: T9135 is optimized for Steel (P). For Stainless Steel (M), we recommend Tungaloy AH630 or AH645 grades.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: What is the benefit of the 0.8mm nose radius?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The 0.8mm (432) radius provides higher edge strength and better surface finish at higher feed rates compared to a 0.4mm radius.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; border-top: 1px solid #eee; padding-top: 10px;\"\u003eQ: Can I use this for finishing?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: The TM breaker is for medium cutting. For fine finishing, consider the TSF or TFP chipbreaker geometries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 20px; border-radius: 4px; text-align: center; font-size: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMachining Pro Tip:\u003c\/strong\u003e For maximum tool life, ensure a stable tool overhang and use high-pressure coolant to enhance chip evacuation when using the TM geometry in deep cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182249640108,"sku":"WNMG080408-TM T9135","price":80.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080408-TM_T9135_Tungaloy_Trigon_Turning_Insert_for_Steel_CNC_Machining.jpg?v=1775891756"},{"product_id":"tungaloy-wnmg080404-tm-t9135-carbide-insert","title":"Tungaloy WNMG080404-TM T9135 Turning Insert - High-Speed Carbide for Steel","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e1e1e1;\"\u003e\n\n  \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 40px 20px; text-align: center;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 2.2em; letter-spacing: 1px;\"\u003eWNMG080404-TM T9135\u003c\/h1\u003e\n    \u003cp style=\"font-size: 1.2em; margin-top: 10px; opacity: 0.9;\"\u003eAuthentic Tungaloy High-Performance Turning Inserts\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 30px 20px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 1.6em; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp style=\"font-style: italic; color: #555; font-size: 1.1em;\"\u003e\"Which insert grade provides the best balance of wear resistance and toughness for high-speed steel turning?\"\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-TM T9135\u003c\/strong\u003e is the definitive answer for CNC professionals. Designed for the \u003cstrong\u003eP10-P35 material range\u003c\/strong\u003e, this insert features the \u003cstrong\u003eT9135 grade\u003c\/strong\u003e—a CVD-coated carbide that utilizes \u003cstrong\u003ePremiumTec\u003c\/strong\u003e surface technology to prevent chip welding. The \u003cstrong\u003eTM chipbreaker\u003c\/strong\u003e is specifically engineered for medium-range cutting depths, providing exceptional chip evacuation even in varying feed conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 0 20px 30px 20px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 1.6em; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eKey Features\u003c\/h2\u003e\n    \u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eEnhanced Tool Life:\u003c\/strong\u003e Advanced CVD coating resists crater wear and plastic deformation at high temperatures.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eTM Geometry:\u003c\/strong\u003e Optimized for medium cutting (turning\/facing) with stable chip control.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003e6 Cutting Edges:\u003c\/strong\u003e The 80° Trigon shape provides maximum economic efficiency per insert.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eHigh Velocity:\u003c\/strong\u003e Suitable for modern CNC lathes requiring high surface speeds in carbon and alloy steels.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin: 20px; border: 2px solid #47479F; border-radius: 8px; overflow: hidden;\"\u003e\n    \u003cdiv style=\"background-color: #47479F; color: white; padding: 10px; font-weight: bold; text-align: center;\"\u003e\n      ISO Model Breakdown: WNMG 08 04 04 - TM\n    \u003c\/div\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background-color: #f9f9f9;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTrigon 80° Shape\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0° Clearance Angle\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eClass M Tolerance\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDouble Sided\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8.7mm Cutting Edge\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm Thickness\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px; border-right: 1px solid #ddd;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.4mm Radius\u003c\/small\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 100px; padding: 15px;\"\u003e\n\u003cstrong\u003eTM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMedium Chipbreaker\u003c\/small\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 20px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 1.6em; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003eMetric (ISO)\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003eImperial (ANSI)\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eModel Code\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG080404-TM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003eWNMG431-TM\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCutting Depth (ap)\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003e1.0 – 4.0 mm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003e0.039 – 0.157 inch\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeed Rate (f)\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003e0.15 – 0.45 mm\/rev\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003e0.006 – 0.018 ipr\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin: 20px; padding: 15px; border: 2px solid #47479F; background-color: #f0f4ff;\"\u003e\n    \u003ch3 style=\"margin-top: 0; color: #47479F;\"\u003eRecommended Tool Holders\u003c\/h3\u003e\n    \u003cp\u003eThis insert is compatible with standard \u003cstrong\u003eMWLNR\/L\u003c\/strong\u003e or \u003cstrong\u003eDWLNR\/L\u003c\/strong\u003e style holders. \n    \u003cbr\u003e👉 \u003ca href=\"#\" style=\"color: #47479F; font-weight: bold;\"\u003eView Compatible Tool Holders Here\u003c\/a\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; padding: 20px;\"\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n      \u003ch3 style=\"color: #47479F;\"\u003eIdeal Applications\u003c\/h3\u003e\n      \u003cul style=\"padding-left: 20px;\"\u003e\n        \u003cli\u003eCarbon Steels (S45C, 1045)\u003c\/li\u003e\n        \u003cli\u003eAlloy Steels (SCM440, 4140)\u003c\/li\u003e\n        \u003cli\u003eDie Steels\u003c\/li\u003e\n        \u003cli\u003eAutomotive \u0026amp; Aerospace components\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n      \u003ch3 style=\"color: #47479F;\"\u003eCompatibility\u003c\/h3\u003e\n      \u003cp\u003eCompatible with all major CNC brands including Mazak, Haas, Okuma, and Fanuc systems using standard ISO turning tool blocks.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 20px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 1.6em; border-bottom: 2px solid #47479F; padding-bottom: 5px;\"\u003eGrade Comparison\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center;\"\u003e\n      \u003ctr style=\"background-color: #eee;\"\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTungaloy Grade\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMain Characteristic\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Condition\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9115\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExtreme Wear Resistance\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eContinuous High Speed\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f0f0ff; font-weight: bold;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eT9135\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral Purpose Versatility\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMedium Speed \/ Light Interruption\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 20px; background-color: #fdfdfd;\"\u003e\n    \u003ch2 style=\"color: #47479F;\"\u003eWhy Choose Our Tungaloy Solutions?\u003c\/h2\u003e\n    \u003cp\u003eWe specialize in precision tooling. By choosing our T9135 series, you gain access to factory-fresh inserts that reduce machine downtime and improve surface finish quality across every batch.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 20px; background-color: #f9f9f9;\"\u003e\n    \u003ch2 style=\"color: #47479F; text-align: center;\"\u003eVerified Customer Reviews\u003c\/h2\u003e\n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px;\"\u003e\n      \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background: #fff; border-radius: 4px;\"\u003e\n        \u003cspan style=\"color: #FFD700;\"\u003e★★★★★\u003c\/span\u003e\n        \u003cp\u003e\u003cem\u003e\"Excellent life on 4140 pre-hardened steel. The TM chipbreaker broke the chips perfectly at 0.25mm\/rev.\"\u003c\/em\u003e\u003c\/p\u003e\n        \u003csmall\u003e— \u003cstrong\u003eMark S., USA\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background: #fff; border-radius: 4px;\"\u003e\n        \u003cspan style=\"color: #FFD700;\"\u003e★★★★★\u003c\/span\u003e\n        \u003cp\u003e\u003cem\u003e\"Reliable performance for our batch production. Fast shipping to Europe.\"\u003c\/em\u003e\u003c\/p\u003e\n        \u003csmall\u003e— \u003cstrong\u003eHans W., Germany\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background: #fff; border-radius: 4px;\"\u003e\n        \u003cspan style=\"color: #FFD700;\"\u003e★★★★☆\u003c\/span\u003e\n        \u003cp\u003e\u003cem\u003e\"Good versatile grade. We use it for almost all our steel turning jobs now.\"\u003c\/em\u003e\u003c\/p\u003e\n        \u003csmall\u003e— \u003cstrong\u003eAlessandro P., Italy\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background: #fff; border-radius: 4px;\"\u003e\n        \u003cspan style=\"color: #FFD700;\"\u003e★★★★★\u003c\/span\u003e\n        \u003cp\u003e\u003cem\u003e\"Exactly what we needed for our Okuma lathe. Original Tungaloy quality.\"\u003c\/em\u003e\u003c\/p\u003e\n        \u003csmall\u003e— \u003cstrong\u003eKenji T., Japan\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 20px;\"\u003e\n    \u003ch2 style=\"color: #47479F;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is T9135 better than T9125?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0;\"\u003eA: T9135 offers slightly higher toughness, making it better for light interruptions or less stable setups, whereas T9125 prioritizes higher wear resistance for continuous cuts.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can I use this for stainless steel?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0;\"\u003eA: It can perform light work in 400-series stainless, but for 304\/316, we recommend Tungaloy's AH600 series grades.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: What is the benefit of the TM chipbreaker?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0;\"\u003eA: The TM geometry is designed for medium cutting, balancing chip control with low cutting forces to prevent vibration.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #47479F; color: white; padding: 15px; text-align: center; font-size: 0.9em;\"\u003e\n    \u003cstrong\u003eMaterial Tip:\u003c\/strong\u003e To maximize tool life in alloy steel, maintain a surface speed (Vc) between 180-280 m\/min when using T9135.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182251901100,"sku":"WNMG080404-TM T9135","price":80.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080404-TM_T9135_Trigon_Turning_Insert_for_Steel_Machining.jpg?v=1775891535"},{"product_id":"tungaloy-wnmg080404-ss-mpj350-carbide-insert","title":"Tungaloy WNMG080404-SS MPJ350 Carbide Insert – PVD Coated for Stainless Steel Finishing","description":"\u003c!-- ============================================================\n     TUNGALOY WNMG080404-SS MPJ350 – PRODUCT DETAIL PAGE\n     Brand Color: #47479F | Mobile-First | No iframes | No fixed widths\n     ============================================================ --\u003e\n\u003cstyle\u003e\n  .tng-wrap{font-family:'Segoe UI',Arial,sans-serif;color:#1a1a2e;line-height:1.7;max-width:100%}\n  .tng-hero{background:#47479F;color:#fff;padding:32px 24px;border-radius:10px;margin-bottom:28px}\n  .tng-hero h1{font-size:clamp(1.2rem,3vw,1.8rem);font-weight:800;margin:0 0 10px;letter-spacing:.4px}\n  .tng-hero p{font-size:1rem;margin:0;opacity:.92}\n  .tng-badge{display:inline-block;background:#fff;color:#47479F;font-weight:700;font-size:.78rem;padding:3px 10px;border-radius:20px;margin-right:6px;margin-bottom:6px}\n  .tng-section{margin-bottom:36px}\n  .tng-section h2{font-size:1.2rem;font-weight:700;color:#47479F;border-left:4px solid #47479F;padding-left:12px;margin-bottom:16px}\n  .tng-section h3{font-size:1rem;font-weight:700;color:#2d2d6b;margin-bottom:10px}\n  .tng-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}\n  .tng-feat-card{background:#f4f4fb;border-left:4px solid #47479F;border-radius:8px;padding:16px}\n  .tng-feat-card strong{display:block;color:#47479F;margin-bottom:4px;font-size:.92rem}\n  .tng-feat-card span{font-size:.88rem;color:#333}\n  table.tng-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:16px}\n  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.th-model{font-weight:700;font-size:.95rem;color:#fff}\n  .tng-th-card .th-desc{font-size:.78rem;color:#c0c0e0;margin-top:4px}\n  .tng-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}\n  .tng-app-card{background:#f4f4fb;border-radius:8px;padding:14px;border-top:3px solid #47479F}\n  .tng-app-card strong{display:block;color:#47479F;margin-bottom:4px;font-size:.9rem}\n  .tng-app-card span{font-size:.85rem;color:#333}\n  .tng-grade-table{width:100%;border-collapse:collapse;font-size:.86rem}\n  .tng-grade-table th{background:#2d2d6b;color:#fff;padding:8px 12px;text-align:left}\n  .tng-grade-table td{padding:7px 12px;border-bottom:1px solid #e0e0f0}\n  .tng-grade-table tr:nth-child(even) td{background:#f4f4fb}\n  .tng-grade-table .highlight{background:#47479F!important;color:#fff;font-weight:700}\n  .tng-review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}\n  .tng-review-card{background:#f9f9ff;border:1px solid #dde;border-radius:10px;padding:16px}\n  .tng-review-card .stars{color:#f5a623;font-size:1rem;margin-bottom:5px}\n  .tng-review-card .reviewer{font-weight:700;color:#47479F;font-size:.88rem}\n  .tng-review-card .country{font-size:.78rem;color:#888;margin-bottom:7px}\n  .tng-review-card p{font-size:.85rem;color:#333;margin:0}\n  .tng-faq{margin-bottom:12px;border:1px solid #dde;border-radius:8px;overflow:hidden}\n  .tng-faq-q{background:#47479F;color:#fff;padding:13px 16px;font-weight:700;font-size:.92rem}\n  .tng-faq-a{background:#f9f9ff;padding:13px 16px;font-size:.88rem;color:#333}\n  .tng-tip-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin-top:28px}\n  .tng-tip-box h3{color:#a0a0ff;margin-bottom:12px}\n  .tng-tip-box ul{margin:0;padding-left:20px}\n  .tng-tip-box li{margin-bottom:6px;font-size:.88rem;opacity:.92}\n  .tng-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}\n  .tng-why-card{background:#47479F;color:#fff;border-radius:8px;padding:14px;text-align:center}\n  .tng-why-card .icon{font-size:1.6rem;margin-bottom:6px}\n  .tng-why-card strong{display:block;font-size:.9rem;margin-bottom:3px}\n  .tng-why-card span{font-size:.8rem;opacity:.88}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.78rem;padding:3px 9px;border-radius:20px;font-weight:600}\n  .tng-alert{background:#fff3cd;border-left:4px solid #f5a623;border-radius:6px;padding:12px 16px;font-size:.88rem;color:#7a5c00;margin:14px 0}\n  @media(max-width:600px){\n    .tng-hero{padding:20px 14px}\n    .tng-code-cell{min-width:50px;padding:8px 6px}\n    .tng-code-cell .letter{font-size:1.1rem}\n    .tng-section h2{font-size:1.05rem}\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tng-wrap\"\u003e\n\n  \u003c!-- HERO \/ H1 --\u003e\n  \u003cdiv class=\"tng-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tng-badge\"\u003eISO WNMG\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eMPJ350 Grade\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003ePVD TiAlN+Si\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eSS Chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eStainless Specialist\u003c\/span\u003e\n      \u003cspan class=\"tng-badge\"\u003eTungaloy\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003ch1\u003eTungaloy WNMG080404-SS MPJ350 Carbide Turning Insert – PVD Coated Stainless Steel Finishing Specialist\u003c\/h1\u003e\n    \u003cp\u003ePurpose-engineered for precision finishing of austenitic, duplex, and martensitic stainless steel. The MPJ350 grade with SS chipbreaker delivers ultra-low cutting forces, zero built-up edge, and exceptional surface finish on the most challenging stainless steel workpieces.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT OVERVIEW --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003e\u003cem\u003e\"Which carbide insert gives the best surface finish on stainless steel without built-up edge or work hardening?\"\u003c\/em\u003e\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eTungaloy WNMG080404-SS MPJ350\u003c\/strong\u003e is a dedicated stainless steel finishing insert combining two purpose-designed technologies: the \u003cstrong\u003eMPJ350 grade\u003c\/strong\u003e and the \u003cstrong\u003eSS chipbreaker geometry\u003c\/strong\u003e. Unlike general-purpose grades that compromise between steel and stainless performance, this insert is engineered exclusively for the unique challenges of stainless steel machining — high work hardening tendency, low thermal conductivity, and strong adhesion to cutting tool surfaces.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eMPJ350 grade\u003c\/strong\u003e features a next-generation \u003cstrong\u003ePVD TiAlN+Si (TiAlSiN) nano-composite coating\u003c\/strong\u003e over a specially formulated fine-grain carbide substrate with optimized cobalt binder content for stainless steel. The nano-Si addition creates an amorphous Si₂N₃ phase at grain boundaries that dramatically improves oxidation resistance, reduces coating friction, and prevents the adhesion of stainless steel chips to the rake face — the primary cause of built-up edge (BUE) in stainless steel turning.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eSS (Stainless Steel) chipbreaker\u003c\/strong\u003e features an extremely sharp positive rake angle, polished rake face, and narrow chip groove optimized for the low-to-medium feed rates (fn 0.05–0.18 mm\/rev) typical of stainless steel finishing. This geometry minimizes cutting forces by up to 30% compared to standard geometries, reducing work hardening depth and enabling Ra ≤ 0.8 µm surface finish on 304, 316L, 2205 duplex, and 17-4PH stainless steel.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSearch Keywords:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cdiv class=\"tng-keyword-cloud\"\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG080404-SS MPJ350\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy stainless steel insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eMPJ350 grade\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eSS chipbreaker\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003estainless steel finishing insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003e304 316 stainless turning\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eduplex stainless insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eanti-BUE carbide insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003ePVD TiAlSiN insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eWNMG 08 04 04\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003elow cutting force insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eCNC stainless lathe insert\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eISO M grade carbide\u003c\/span\u003e\n      \u003cspan class=\"tng-kw\"\u003eTungaloy MPJ series\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MODEL CODE DECODER --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eModel Code Decoder – WNMG080404-SS MPJ350\u003c\/h2\u003e\n    \u003cp\u003eEvery character in the ISO insert designation carries precise engineering meaning:\u003c\/p\u003e\n    \u003cdiv class=\"tng-code-box\"\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eW\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e80° Trigon (W)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eN\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e0° (Negative)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance Class\u003cbr\u003e±0.05–0.13mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eHole + Chip Groove (Double-sided)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e08\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eEdge Length\u003cbr\u003e8.0mm (IC 9.525mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eThickness\u003cbr\u003e4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e0.4mm (R0.4)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eSS\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eStainless Steel Geometry\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Series\u003cbr\u003eTungaloy MPJ Series\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003ePJ\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCoating Type\u003cbr\u003ePVD TiAlSiN Nano\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e350\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eGrade Number\u003cbr\u003eM-Grade Stainless Specialist\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"margin-top:18px;\"\u003eSS Chipbreaker \u0026amp; MPJ350 Grade – Stainless Steel Engineering\u003c\/h3\u003e\n    \u003cul style=\"font-size:.9rem;color:#333;padding-left:20px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSS chipbreaker – Sharp positive rake:\u003c\/strong\u003e Extreme positive rake angle reduces cutting forces by up to 30% vs. standard geometries — minimizes work hardening depth in austenitic stainless steel, preserving surface integrity and dimensional accuracy.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSS chipbreaker – Polished rake face:\u003c\/strong\u003e Mirror-polished rake surface prevents stainless steel adhesion and built-up edge (BUE) formation — the #1 cause of surface finish degradation and premature tool failure in stainless turning.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSS chipbreaker – Narrow chip groove:\u003c\/strong\u003e Optimized for fn 0.05–0.18 mm\/rev, producing short, curled chips that evacuate cleanly without re-cutting — critical for stainless steel where chip re-cutting causes surface scratching.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMPJ350 – TiAlSiN nano-composite coating:\u003c\/strong\u003e The nano-Si addition creates an amorphous Si₂N₃ phase at grain boundaries, reducing coating friction coefficient to \u0026lt;0.4 and preventing stainless steel adhesion at the chip-tool interface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMPJ350 – Optimized cobalt binder:\u003c\/strong\u003e Fine-grain substrate with controlled Co content provides the ideal balance of toughness and hardness for stainless steel — resists the abrasive wear from work-hardened stainless chips without micro-chipping.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"tng-features\"\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 PVD TiAlSiN Nano-Composite Coating\u003c\/strong\u003e\u003cspan\u003eNext-generation nano-Si coating reduces friction, prevents stainless steel adhesion, and maintains hardness at elevated temperatures — superior BUE resistance vs. standard TiAlN.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 SS Stainless-Dedicated Chipbreaker\u003c\/strong\u003e\u003cspan\u003eExtreme positive rake + polished rake face + narrow groove — minimizes cutting forces, prevents BUE, and produces Ra ≤ 0.8 µm on 304, 316L, duplex, and 17-4PH stainless.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Anti-Work-Hardening Geometry\u003c\/strong\u003e\u003cspan\u003eLow cutting forces reduce work hardening depth in austenitic stainless steel, preserving surface integrity and enabling subsequent finishing operations without dimensional issues.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 R0.4 Corner Radius\u003c\/strong\u003e\u003cspan\u003eOptimized for precision finishing — achieves Ra ≤ 0.4 µm at optimized parameters on stainless steel, ideal for bearing seats, sealing surfaces, and precision components.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Fine-Grain Carbide Substrate\u003c\/strong\u003e\u003cspan\u003eSpecially formulated substrate with optimized Co binder for stainless steel — resists abrasive wear from work-hardened chips while maintaining edge sharpness throughout tool life.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Double-Sided Insert (4 Edges)\u003c\/strong\u003e\u003cspan\u003eG-type double-sided insert with 4 usable cutting edges — maximizes cost efficiency and reduces tooling cost per part by up to 4x vs. single-sided inserts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ch3\u003eMetric \u0026amp; Imperial Dimensions\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Shape\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003ctd\u003e80° Trigon (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInscribed Circle (IC)\u003c\/td\u003e\n\u003ctd\u003e9.525 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCutting Edge Length (L)\u003c\/td\u003e\n\u003ctd\u003e8.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.315 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInsert Thickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.1875 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCorner Radius (rε)\u003c\/td\u003e\n\u003ctd\u003e0.4 mm\u003c\/td\u003e\n\u003ctd\u003e1\/64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eClearance Angle\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003ctd\u003e0° (Negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTolerance Class\u003c\/td\u003e\n\u003ctd\u003eM (±0.05–0.13 mm)\u003c\/td\u003e\n\u003ctd\u003eM (±0.002–0.005 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHole Diameter\u003c\/td\u003e\n\u003ctd\u003e3.81 mm\u003c\/td\u003e\n\u003ctd\u003e0.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eMPJ350\u003c\/td\u003e\n\u003ctd\u003eMPJ350\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlSiN Nano-Composite\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlSiN Nano-Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eISO Application\u003c\/td\u003e\n\u003ctd\u003eM05–M25, S05–S15\u003c\/td\u003e\n\u003ctd\u003eM05–M25, S05–S15\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eChipbreaker\u003c\/td\u003e\n\u003ctd\u003eSS (Stainless Steel Finishing)\u003c\/td\u003e\n\u003ctd\u003eSS (Stainless Steel Finishing)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUsable Cutting Edges\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003ctd\u003e4 edges (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003ctd\u003e10 pcs \/ box\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eRecommended Cutting Parameters – Stainless Steel\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth\u003eVc (SFM)\u003c\/th\u003e\n\u003cth\u003efn (mm\/rev)\u003c\/th\u003e\n\u003cth\u003efn (in\/rev)\u003c\/th\u003e\n\u003cth\u003eap (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAustenitic SS 304\/304L\u003c\/td\u003e\n\u003ctd\u003e120–220\u003c\/td\u003e\n\u003ctd\u003e394–722\u003c\/td\u003e\n\u003ctd\u003e0.05–0.15\u003c\/td\u003e\n\u003ctd\u003e0.002–0.006\u003c\/td\u003e\n\u003ctd\u003e0.2–1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAustenitic SS 316\/316L\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e328–656\u003c\/td\u003e\n\u003ctd\u003e0.05–0.15\u003c\/td\u003e\n\u003ctd\u003e0.002–0.006\u003c\/td\u003e\n\u003ctd\u003e0.2–1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eDuplex SS 2205\/2507\u003c\/td\u003e\n\u003ctd\u003e80–160\u003c\/td\u003e\n\u003ctd\u003e262–525\u003c\/td\u003e\n\u003ctd\u003e0.05–0.12\u003c\/td\u003e\n\u003ctd\u003e0.002–0.005\u003c\/td\u003e\n\u003ctd\u003e0.2–0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMartensitic SS 17-4PH\u003c\/td\u003e\n\u003ctd\u003e100–180\u003c\/td\u003e\n\u003ctd\u003e328–591\u003c\/td\u003e\n\u003ctd\u003e0.05–0.15\u003c\/td\u003e\n\u003ctd\u003e0.002–0.006\u003c\/td\u003e\n\u003ctd\u003e0.2–1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuper Austenitic 904L\u003c\/td\u003e\n\u003ctd\u003e60–120\u003c\/td\u003e\n\u003ctd\u003e197–394\u003c\/td\u003e\n\u003ctd\u003e0.04–0.10\u003c\/td\u003e\n\u003ctd\u003e0.002–0.004\u003c\/td\u003e\n\u003ctd\u003e0.2–0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e* Always use flood coolant or high-pressure coolant (HPC) for stainless steel. Never run dry — heat buildup accelerates BUE and work hardening. Start at the lower end of the speed range and increase gradually.\u003c\/p\u003e\n\n    \u003cdiv class=\"tng-alert\"\u003e⚠️ \u003cstrong\u003eStainless Steel Machining Tip:\u003c\/strong\u003e Always maintain continuous cutting — dwelling or stopping the feed while the insert is in contact with the workpiece causes rapid work hardening and will damage the cutting edge. Program a minimum feed rate of fn = 0.05 mm\/rev at all times during cutting.\u003c\/div\u003e\n\n    \u003ch3\u003eSS vs. TSF Chipbreaker Comparison for Stainless Steel\u003c\/h3\u003e\n    \u003ctable class=\"tng-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTSF (General Finishing)\u003c\/th\u003e\n\u003cth\u003eSS (Stainless Specialist) ✓\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eRake Angle\u003c\/td\u003e\n\u003ctd\u003ePositive\u003c\/td\u003e\n\u003ctd\u003eExtreme Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eRake Face Finish\u003c\/td\u003e\n\u003ctd\u003eStandard ground\u003c\/td\u003e\n\u003ctd\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBUE Resistance\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eWork Hardening Prevention\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eSuperior\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCutting Force Reduction\u003c\/td\u003e\n\u003ctd\u003e~15% vs. negative\u003c\/td\u003e\n\u003ctd\u003e~30% vs. negative\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest Material\u003c\/td\u003e\n\u003ctd\u003eSteel, alloy steel\u003c\/td\u003e\n\u003ctd\u003eStainless steel, superalloys\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eRecommended Grade\u003c\/td\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003eMPJ350 ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- COMPATIBLE TOOL HOLDERS --\u003e\n  \u003cdiv class=\"tng-toolholder-box\"\u003e\n    \u003ch3\u003e🔧 Compatible Tool Holders (WNMG080404)\u003c\/h3\u003e\n    \u003cp style=\"font-size:.85rem;opacity:.85;margin-bottom:14px;\"\u003eWNMG080404-SS MPJ350 uses standard MWLNR\/L 08-pocket tool holders. For stainless steel finishing, use the most rigid setup possible to minimize vibration:\u003c\/p\u003e\n    \u003cdiv class=\"tng-toolholder-grid\"\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 1616H08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e16mm shank, 95° lead, stainless finishing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, high-rigidity finishing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eMWLNR\/L 2525M08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e25mm shank, maximum rigidity finishing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eDWLNR\/L 2020K08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003e20mm shank, 93° lead, facing \u0026amp; turning\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA16R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 16mm bore, internal finishing\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eA20R-MWLNR08\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eBoring bar, 20mm bore, internal finishing\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"font-size:.8rem;opacity:.75;margin-top:12px;\"\u003eFor stainless steel: use the shortest possible tool overhang, tightest clamping, and highest-rigidity setup to minimize vibration and chatter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003cdiv class=\"tng-section\" style=\"margin-top:28px;\"\u003e\n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cdiv class=\"tng-app-grid\"\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAustenitic SS Precision Finishing\u003c\/strong\u003e\u003cspan\u003eFinishing of 304, 304L, 316, 316L stainless steel shafts, pins, and precision components to Ra ≤ 0.8 µm with minimal work hardening.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eDuplex Stainless Steel\u003c\/strong\u003e\u003cspan\u003eFinishing of 2205 and 2507 duplex stainless steel components in oil \u0026amp; gas, chemical processing, and marine applications.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eMedical \u0026amp; Pharmaceutical\u003c\/strong\u003e\u003cspan\u003ePrecision finishing of surgical instruments, implant components, and pharmaceutical equipment in 316L and 17-4PH stainless steel.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eFood \u0026amp; Beverage Equipment\u003c\/strong\u003e\u003cspan\u003eFinishing of food-grade 304 and 316L stainless steel pump shafts, valve bodies, and processing equipment requiring smooth, hygienic surfaces.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eChemical \u0026amp; Petrochemical\u003c\/strong\u003e\u003cspan\u003eFinishing of corrosion-resistant components in 316L, 904L, and duplex stainless steel for aggressive chemical environments.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAerospace Structural Parts\u003c\/strong\u003e\u003cspan\u003ePrecision finishing of 17-4PH and 15-5PH precipitation-hardened stainless steel aerospace components requiring tight tolerances and fine surface finish.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TUNGALOY GRADE COMPARISON --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eTungaloy Grade Comparison – Stainless Steel Turning\u003c\/h2\u003e\n    \u003ctable class=\"tng-grade-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003cth\u003eISO Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eBUE Resistance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr class=\"highlight\"\u003e\n\u003ctd\u003eMPJ350 ✓\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlSiN\u003c\/td\u003e\n\u003ctd\u003eM05–M25\u003c\/td\u003e\n\u003ctd\u003eStainless finishing, anti-BUE specialist\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9115\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM10–M25\u003c\/td\u003e\n\u003ctd\u003eGeneral stainless finishing\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eT9125\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eM20–M30\u003c\/td\u003e\n\u003ctd\u003eStainless semi-finishing, interrupted\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAH725\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eM15–M30\u003c\/td\u003e\n\u003ctd\u003eStainless semi-finishing to roughing\u003c\/td\u003e\n\u003ctd\u003e★★☆☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMPJ300\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlSiN\u003c\/td\u003e\n\u003ctd\u003eM05–M20\u003c\/td\u003e\n\u003ctd\u003eHigh-speed stainless finishing\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMPJ400\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlSiN\u003c\/td\u003e\n\u003ctd\u003eM15–M30\u003c\/td\u003e\n\u003ctd\u003eStainless semi-finishing, tougher\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:.82rem;color:#666;\"\u003e✓ = Current product. MPJ350 is the optimal balance of BUE resistance, wear resistance, and toughness for stainless steel finishing in the Tungaloy MPJ series.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WHY CHOOSE US --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n    \u003cdiv class=\"tng-why-grid\"\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e\u003cspan\u003e100% genuine Tungaloy products with full manufacturer quality assurance.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🚀\u003c\/div\u003e\n\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003cspan\u003eWorldwide dispatch with full tracking and reliable delivery timelines.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔬\u003c\/div\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e\u003cspan\u003eExpert stainless steel machining support to optimize your cutting parameters and tool selection.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e\u003cspan\u003eCompetitive volume discounts for production quantities. Contact us for a quote.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"tng-why-card\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cstrong\u003eGuaranteed Genuine\u003c\/strong\u003e\u003cspan\u003eEvery insert sourced directly from Tungaloy — zero counterfeits, zero compromises.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eCustomer Reviews\u003c\/h2\u003e\n    \u003cdiv class=\"tng-review-grid\"\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eEric L.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇺🇸 United States\u003c\/div\u003e\n        \u003cp\u003e\"Using WNMG080404-SS MPJ350 for finishing 316L stainless steel medical components. Zero BUE issues — surface finish is consistently Ra 0.6 across the whole batch. This insert solved the BUE problem that was ruining our surface finish with other grades.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eFranz H.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇩🇪 Germany\u003c\/div\u003e\n        \u003cp\u003e\"Perfekt für die Feinbearbeitung von 1.4404 (316L) Edelstahl. Die SS-Geometrie verhindert Aufbauschneidenbildung vollständig. Oberflächenqualität Ra 0.8 problemlos erreichbar. MPJ350 ist unser Standardwerkzeug für Edelstahlfinishing.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eStefano B.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇮🇹 Italy\u003c\/div\u003e\n        \u003cp\u003e\"Utilizzo MPJ350 per la finitura di componenti in acciaio inox 2205 duplex per applicazioni oil \u0026amp; gas. La geometria SS elimina il tagliente di riporto e la qualità superficiale è eccellente. Vita utensile molto consistente anche su duplex.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eYuki T.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇯🇵 Japan\u003c\/div\u003e\n        \u003cp\u003e\"SUS316Lの精密仕上げ加工にMPJ350を使用。構築刃が全く発生せず、Ra0.6を安定して実現。他もの版に比べ切削抗力が明らかに低く、薄肉部品の加工に最適です。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eJames C.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇬🇧 United Kingdom\u003c\/div\u003e\n        \u003cp\u003e\"Good performance on 17-4PH stainless steel aerospace components. The SS chipbreaker handles the low feeds well and BUE is completely eliminated. Slightly prefer higher coolant pressure for best results, but overall an excellent stainless finishing insert.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003eWang M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇨🇳 China\u003c\/div\u003e\n        \u003cp\u003e\"用于316L不锈钉医疗器械件精加工，SS槽型切削力小，完全没有积屑刀尖问题。Ra0.6轻松达到，工具寿命稳定。MPJ350是我们不锈钉精加工的首选。\"\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tng-review-card\"\u003e\n        \u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n        \u003cdiv class=\"reviewer\"\u003ePedro M.\u003c\/div\u003e\n        \u003cdiv class=\"country\"\u003e🇧🇷 Brazil\u003c\/div\u003e\n        \u003cp\u003e\"Excelente inserto para acabamento de aço inoxidável 304 em equipamentos para indústria alimentar. A geometria SS elimina completamente o gume postico e a qualidade superficial é consistente em toda a produção.\"\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv class=\"tng-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ1: What makes MPJ350 different from T9115 for stainless steel turning?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eMPJ350 is a \u003cstrong\u003estainless steel specialist grade\u003c\/strong\u003e with a PVD TiAlSiN nano-composite coating that has a lower friction coefficient and superior anti-adhesion properties compared to T9115’s standard TiAlN coating. The nano-Si addition in MPJ350 creates an amorphous phase that prevents stainless steel from adhering to the rake face — the root cause of BUE. T9115 is excellent for steel and general stainless; MPJ350 is the dedicated choice when BUE, work hardening, and surface finish on stainless steel are the primary concerns.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ2: Can I use WNMG080404-SS MPJ350 for duplex stainless steel?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eYes — MPJ350 covers \u003cstrong\u003eISO M05–M25\u003c\/strong\u003e and is suitable for duplex stainless steel (2205, 2507) at reduced cutting speeds (Vc 80–160 m\/min). Duplex stainless is significantly harder and more abrasive than austenitic grades, so reduce speed by 20–30% compared to 304\/316 parameters. Use high-pressure coolant (HPC) and ensure continuous cutting — dwelling causes rapid work hardening in duplex stainless. For super duplex (2507) or super austenitic (904L), consider Tungaloy’s dedicated superalloy grades.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ3: Why is coolant so important when machining stainless steel?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eStainless steel has \u003cstrong\u003elow thermal conductivity\u003c\/strong\u003e (about 1\/3 of carbon steel), meaning heat generated during cutting cannot dissipate through the workpiece — it concentrates at the cutting edge. Without coolant, this heat causes: (1) rapid BUE formation as stainless steel softens and adheres to the rake face; (2) accelerated coating degradation; (3) increased work hardening depth. Always use \u003cstrong\u003eflood coolant at minimum 20 bar\u003c\/strong\u003e, or high-pressure coolant (HPC at 70+ bar) for best results with MPJ350.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ4: What tool holder do I need for WNMG080404-SS MPJ350?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eYou need an \u003cstrong\u003eMWLNR\/L series holder with 08 pocket designation\u003c\/strong\u003e (e.g., MWLNR2020K08 for 20mm shank). For stainless steel finishing, use the \u003cstrong\u003eshortest possible overhang\u003c\/strong\u003e and the \u003cstrong\u003elargest shank size\u003c\/strong\u003e your machine accepts to minimize vibration — even small vibrations cause chatter marks on stainless steel surfaces. For internal turning, use an A-series boring bar (e.g., A20R-MWLNR08).\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tng-faq\"\u003e\n      \u003cdiv class=\"tng-faq-q\"\u003eQ5: How do I prevent work hardening when turning stainless steel?\u003c\/div\u003e\n      \u003cdiv class=\"tng-faq-a\"\u003eTo minimize work hardening in stainless steel turning: (1) \u003cstrong\u003eNever dwell\u003c\/strong\u003e — maintain continuous feed at all times (minimum fn = 0.05 mm\/rev); (2) \u003cstrong\u003eUse sharp inserts\u003c\/strong\u003e — replace worn inserts before they start rubbing; (3) \u003cstrong\u003eMaintain adequate depth of cut\u003c\/strong\u003e — always cut below the work-hardened layer from the previous pass (ap ≥ 0.3 mm); (4) \u003cstrong\u003eUse flood coolant\u003c\/strong\u003e to reduce heat and BUE; (5) \u003cstrong\u003eUse the SS chipbreaker\u003c\/strong\u003e with MPJ350 — the low cutting forces minimize work hardening depth compared to standard geometries.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- GRADE TIP BOX --\u003e\n  \u003cdiv class=\"tng-tip-box\"\u003e\n    \u003ch3\u003e💡 Stainless Steel Machining Tips – Tungaloy MPJ Series Grade Guide\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMPJ300 (PVD TiAlSiN):\u003c\/strong\u003e Highest speed stainless finishing. Use when Vc \u0026gt; 200 m\/min on 304\/316. Maximum wear resistance, lower toughness.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMPJ350 (PVD TiAlSiN) — This Product:\u003c\/strong\u003e Best balance for stainless finishing. Optimal BUE resistance, wear resistance, and toughness for 304, 316L, duplex, and 17-4PH.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMPJ400 (PVD TiAlSiN):\u003c\/strong\u003e More toughness than MPJ350. Use for stainless semi-finishing with light interrupted cuts or variable stock.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eT9115 (PVD TiAlN):\u003c\/strong\u003e General-purpose finishing grade. Good for stainless but inferior BUE resistance vs. MPJ350. Use when both steel and stainless are machined with the same insert.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAH725 (CVD):\u003c\/strong\u003e For stainless semi-finishing to roughing at higher feeds. CVD coating is less effective against BUE than PVD — use only when toughness is the priority.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eChipbreaker guide for stainless:\u003c\/strong\u003e SS = finishing (fn 0.05–0.18, anti-BUE priority) | TSF = general finishing (fn 0.05–0.20) | TM = semi-finishing (fn 0.15–0.35). Always use SS chipbreaker when BUE is a problem.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGolden rule for stainless:\u003c\/strong\u003e Sharp insert + low feed + adequate depth + continuous cutting + flood coolant = success. Never compromise on any of these five factors.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":44054199763116,"sku":"WNMG080404-SS MPJ350","price":74.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/WNMG080404-SSMPJ350.jpg?v=1736500410"},{"product_id":"tungaloy-wnmg080408-th-t9215-carbide-turning-insert","title":"Tungaloy WNMG080408-TH T9215 Carbide Turning Inserts for Steel","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 100%; margin: 0 auto; padding: 10px; box-sizing: border-box;\"\u003e\n\u003ch1 style=\"background-color: #47479f; color: #ffffff; padding: 25px 15px; font-size: 22px; text-align: center; border-radius: 6px; margin-bottom: 25px; font-weight: bold; letter-spacing: 0.5px;\"\u003eTungaloy WNMG080408-TH T9215 Indexable Carbide Turning Insert\u003c\/h1\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 25px; font-weight: 600;\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cblockquote style=\"background: #f4f4fa; border-left: 5px solid #47479F; margin: 15px 0; padding: 15px; font-style: italic; color: #444; border-radius: 0 6px 6px 0;\"\u003e\n\u003cstrong\u003eWhich insert is best optimized for high-speed, long-life heavy turning of steel components?\u003c\/strong\u003e The Tungaloy WNMG080408-TH (ANSI WNMG432-TH) in T9215 grade is engineered specifically to meet this industrial challenge. Optimized for ISO P15-P25 steel machining applications, this premium double-sided 80° trigon insert delivers unparalleled wear resistance and plastic deformation resistance under harsh cutting conditions.\u003c\/blockquote\u003e\n\u003cp style=\"font-size: 14px;\"\u003eBy combining Tungaloy's cutting-edge \u003cstrong\u003eT9215 CVD coating technology\u003c\/strong\u003e with the heavy-duty \u003cstrong\u003eTH-geometry chipbreaker\u003c\/strong\u003e, this turning tool tackles highly interrupted cuts, heavy scaled surfaces, and continuous dry machining. The specialized substrate ensures extreme core toughness, preventing catastrophic tool fracturing in modern high-performance CNC machining centers.\u003c\/p\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e2. Key Features \u0026amp; Industrial Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eT9215 Coating Superiority:\u003c\/strong\u003e Features an ultra-dense, multi-layered CVD coating (thick $Al_2O_3$ + specialized TiCN) with Premium Tec technology, reducing flank wear and crater wear exponentially during prolonged high-speed cycles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHeavy-Duty TH Chipbreaker:\u003c\/strong\u003e Optimized ridge configuration ensures excellent chip fracturing on tough carbon steels and alloy steels, avoiding long stringy chips that risk damage to automated conveyor systems.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e6 Economy Cutting Edges:\u003c\/strong\u003e The negative 80-degree Trigon shape offers 6 distinct usable edges per insert, reducing your cost-per-edge to the bare minimum while maximizing total tooling ROI.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eExceptional Surface Rigidity:\u003c\/strong\u003e Specially treated post-coating surface reduces micro-chipping adhesion, keeping cutting forces balanced and part dimensions highly accurate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; font-weight: bold; margin-bottom: 8px;\"\u003eModel Specification Standards (Metric \u0026amp; Imperial Cross-Reference):\u003c\/p\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; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMetric Model Designation\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eANSI \/ Inch Equivalent Code\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; font-weight: bold; color: #47479f;\"\u003eWNMG080408-TH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eWNMG432-TH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; font-weight: bold; margin-bottom: 8px;\"\u003eRecommended Machining Data (Two-Column Optimization):\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 400px; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParameter Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Operational Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eCutting Speed ($v_c$)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 – 380 m\/min (490 – 1250 SFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eFeed Rate ($f$)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.25 – 0.60 mm\/rev (0.010 – 0.024 ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eDepth of Cut ($a_p$)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 – 5.0 mm (0.059 – 0.197 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; font-weight: bold; margin-bottom: 8px;\"\u003eISO Nomenclature Breakdown (Understanding WNMG080408-TH):\u003c\/p\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 6px; background-color: #fafafa; margin-bottom: 25px;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-weight: bold; color: #47479f; font-size: 15px;\"\u003eW - N - M - G - 08 - 04 - 08 - TH [T9215]\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 13px; color: #444;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eW:\u003c\/strong\u003e 80° Trigon insert shape for optimized clearance and structural stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN:\u003c\/strong\u003e Negative insert geometry (0° clearance angle) maximizing edge strength for heavy cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM:\u003c\/strong\u003e Tolerance class defining indexable repeatability accuracy limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG:\u003c\/strong\u003e Double-sided profile with cylindrical clamping hole and chipbreaker on both faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e08:\u003c\/strong\u003e Nominal cutting edge length (approx. 8.7 mm \/ 1\/2\" IC size code 4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e04:\u003c\/strong\u003e Nominal thickness indicator (4.76 mm \/ 3\/16\" thickness code 3).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e08:\u003c\/strong\u003e Nose radius size (0.8 mm \/ 1\/32\" radius code 2) for standard balanced finishing and roughing rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTH:\u003c\/strong\u003e Heavy-to-medium roughing chipbreaker geometry featuring high mechanical resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT9215:\u003c\/strong\u003e Tungaloy Premium CVD Grade tailored perfectly for continuous to lightly interrupted steel turning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; font-weight: bold; margin-bottom: 8px;\"\u003eCompatible Indexable Turning Toolholders:\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; border-radius: 6px; background-color: #f4f4fa; margin-bottom: 25px; text-align: center;\"\u003e\n\u003cspan style=\"font-weight: bold; color: #333; display: block; margin-bottom: 10px; font-size: 14px;\"\u003eNeed a rigid shank toolpost setup for this WNMG432 \/ WNMG080408 insert?\u003c\/span\u003e \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 10px 18px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; font-size: 13px; transition: background 0.3s;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/wn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eView Matching DWLNR \/ DWLNL \/ PWLNR Double-Clamping Lathe Toolholders → \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eAutomotive Transmission Manufacturing:\u003c\/strong\u003e Heavy-duty roughing and medium profiling of forged low-alloy steel gears, mainshafts, and driving pinion axes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOil, Gas \u0026amp; Energy Infrastructure:\u003c\/strong\u003e Machining high-strength structural structural steel tube couplers, pipeline flanges, and structural valve frames.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eHeavy Machinery Components:\u003c\/strong\u003e High-efficiency external turning of structural steel castings, thick plate profiles, and heavy excavator axles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e5. Equipment Compatibility\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eUniversally compatible with traditional horizontal lathes, automatic multi-axis CNC turn-mill centers, and automated vertical boring mills (VBM) incorporating standardized ISO\/ANSI P-Type or D-Type rigid top-clamp tool posts.\u003c\/p\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e6. Tungaloy Material Grade Comparison\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eUnderstanding the performance positioning of Tungaloy's premium grade series ensures you match the precise tool parameters required to maximize shop floor uptime:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; text-align: left; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTungaloy Grade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating Layer Architecture\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMachining Zone (ISO P)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Focus Dynamic\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fdfdfd;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eT9215 (This Model)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD ($Al_2O_3$ + TiCN)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eP10 – P20 Steel Alloys\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eHigh Cutting Velocity \/ High Flank Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eT9225\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePremium CVD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eP20 – P30 General Purpose\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced Toughness \/ Interrupted Cut Universal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fdfdfd;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eAH8015\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNano PVD (TiAlN Matrix)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExotic Alloys \u0026amp; Hardened Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLow Speeds \/ High Temperature Surface Integrity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 30px; font-weight: 600;\"\u003e7. Why Choose Us \u0026amp; Global Customer Reviews\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eWe deliver 100% genuine industrial Tungaloy indexable solutions directly to global production plants, ensuring precise technical accuracy and reliable tool lifetimes.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 15px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 6px; background-color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"color: #ffcc00; 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\"Incredible tool life extension in automotive production\" — Dieter K. (Germany)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #555;\"\u003eRunning the WNMG080408-TH T9215 on 42CrMo4 steel forgings. Tool life increased by 35% compared to our previous grade. The TH chipbreaker manages a consistent chip size even under massive depth of cuts. Very satisfied.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 6px; background-color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"color: #ffcc00; 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\"Unmatched parameter stability under high SFM\" — Marcus W. (USA)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #555;\"\u003eFantastic results for ANSI WNMG432-TH parameters. We pushed the velocity up to 1000 SFM on continuous AISI 1045 shafts, and the flank edge wear remained predictable and linear. No unexpected fractures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 6px; background-color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"color: #ffcc00; 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\"Ottimo controllo del truciolo nella sgrossatura\" — Matteo R. (Italy)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #555;\"\u003eThe TH chip control profile behaves excellently on deep cuts over 3.0mm. Highly rigid double-sided design ensures stable pricing advantages across our automated turning workshop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 6px; background-color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"color: #ffcc00; 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\"T9215の耐摩耗性は本物です\" — Takashi O. (Japan)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #555;\"\u003eAutomated line running for hours without tool shifts. The premium CVD surface film manages cratering perfectly. Will purchase regularly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 6px; background-color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.03);\"\u003e\n\u003cdiv style=\"color: #ffcc00; 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 structural value\" — Brandon S. (Canada)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #555;\"\u003eFast shipping, and the product quality is 100% factory original. 6 cutting edges means great value per box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; border-bottom: 2px solid #47479F; padding-bottom: 5px; margin-top: 35px; font-weight: 600;\"\u003e8. Premium AI-Style Intelligent FAQ\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; font-size: 14px;\"\u003e\n\u003cp style=\"margin: 10px 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ1: What is the primary difference between the TH chipbreaker and the TM chipbreaker?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 15px 0; color: #444;\"\u003eA1: The TM geometry is designed for universal, medium-range turning applications. The TH geometry features a much more robust landing and reinforced cutting edge profile, optimized directly to handle deep roughing cuts, skin scaling, and interrupted impact cycles on hard steels.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ2: Can I use T9215 grade efficiently on stainless steel alloys?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 15px 0; color: #444;\"\u003eA2: While T9215 can manage basic short runs on martensitic stainless steels, it is highly optimized for ISO P category steel. For long-batch production of austenitic or duplex stainless steels (ISO M), we strongly suggest using Tungaloy's dedicated AH6000 or T6100 series series to minimize notch wear.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ3: What causes edge deformation on the WNMG080408, and how do I prevent it?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 15px 0; color: #444;\"\u003eA3: If the nose radius undergoes thermal deformation or rapid structural collapsing, your localized cutting zone temperature is too high. Reduce your cutting speed ($v_c$) by 15-20% or optimize the application position of your flood cooling nozzles to ensure adequate heat extraction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #ddd; margin: 35px 0 20px 0;\"\u003e\n\u003cdiv style=\"background-color: #333; color: #fff; padding: 20px; border-radius: 6px; font-size: 13px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold; font-size: 14px; color: #ffffff;\"\u003e⚙️ Industrial Tooling Optimization Tips \u0026amp; Grade Matrix\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #eee;\"\u003eWorkpiece Material Suitability Matrix:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 15px 0; padding-left: 20px; color: #ccc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Steels \/ Alloy Steels (P10-P25):\u003c\/strong\u003e Outstanding Performance \/ Industry Standard Choice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Hardened Steels (\u0026lt; HRC45):\u003c\/strong\u003e Conditional Use (Monitor localized edge thermal wear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron \u0026amp; Nodular Iron (K15-K25):\u003c\/strong\u003e Alternative Application Range (Secondary Choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px; color: #eee;\"\u003eTroubleshooting \u0026amp; Process Checklist:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #ccc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremature Chipping:\u003c\/strong\u003e Ensure double-clamping toolholders (D-Type) are fully engaged. Eliminate heavy chip packing issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrater Wear (Top Face Failure):\u003c\/strong\u003e Reduce cutting speed ($v_c$) or switch to an ultra-hard premium coating layer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Breaking:\u003c\/strong\u003e If chips open into wide birds' nests, elevate the feed rate ($f$) or increase the depth of cut ($a_p$) to fully engage the TH breaker wall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 15px 0 0 0; font-size: 11px; color: #aaa;\"\u003eEquivalent Multi-Brand Standard Models: Fully cross-compatible with standardized indexable negative Trigon specifications (WNMG-432 \/ WNMG-080408) cross-functional over global industrial manufacturing systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":46291804913836,"sku":null,"price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Tungaloy_WNMG080408-TH_T9215_Carbide_turning_insert_for_steel_machining.jpg?v=1779330015"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/collections\/WNMG060408-TM_T9115.jpg?v=1775222259","url":"https:\/\/cnchome-beyond.com\/collections\/tungaloy-wn-80-trigon-negative-inserts-wnmg-wnma.oembed","provider":"CNCHome-Beyond","version":"1.0","type":"link"}