{"product_id":"sandvik-coromant-5724359-turning-insert-cnmg431-mf-1125","title":"Sandvik Coromant 5724359 Turning Insert CNMG431-MF 1125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5724359 is a CNMG431-MF 1125 series turning insert designed for external turning operations on CNC lathes and turning centers. Built from solid carbide and coated with TiAlN and AlCr2O3 via a PVD coating process, this insert delivers wear resistance and thermal stability during interrupted and continuous cuts. The 80-degree diamond insert shape (Shape Code C) provides a strong cutting edge geometry. With a 0.5-inch inscribed circle, a 0.492-inch insert length, and a 3\/16-inch insert thickness, this is a precision-ground indexable insert suitable for high-volume production turning. It is held with a clamp and pin method and features four usable cutting edges per insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for cutting steel, with secondary suitability for stainless steel, superalloys, and titanium. The MF chip breaker geometry is optimized for light to medium-depth finishing passes where chip control and surface finish are priorities. ISO code CNMG 12 04 04-MF 1125 identifies it within the T-Max P series, a platform common in production turning environments. Typical users include CNC machinists and toolroom technicians working on precision turned components in automotive, aerospace, and general manufacturing applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide substrate with TiAlN and AlCr2O3 PVD coating for extended tool life in steel cutting\u003c\/li\u003e\n  \u003cli\u003eMF chip breaker geometry optimized for finishing cuts and controlled chip evacuation\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CNMG) provides a strong nose with good versatility in turning operations\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert maximize cost-per-edge value\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation suits both left- and right-hand toolholders\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method ensures secure seating under interrupted cut conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNMG-style indexable toolholders with clamp and pin retention, compatible with the SANDVIK COROMANT T-Max P turning system. This insert follows ISO designation CNMG 12 04 04-MF 1125 and fits any toolholder conforming to CNMG 431 insert pocket specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified CNC machinist or toolroom technician. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque wrench and clamping screw to secure the insert per the toolholder manufacturer seating specifications. Inspect the insert pocket and seating surfaces for chips or debris before installing a new edge to ensure proper support and prevent premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG 12 04 04-MF 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 80-Degree Diamond (Shape Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.500 inches (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.492 inches (12.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloy, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 431\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5724359\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51742532436274,"sku":"5724359","price":243.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3509c0c6ff240270a5368f73fb55cd9_0406a6e7-79fc-41fb-b0e0-1f1956f49c98.jpg?v=1788838029","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5724359-turning-insert-cnmg431-mf-1125","provider":"Voomi Supply","version":"1.0","type":"link"}