{"product_id":"sandvik-coromant-7859050-turning-insert-cnmg433-wmx-4415","title":"Sandvik Coromant 7859050 Turning Insert CNMG433-WMX 4415","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7859050 is a CNMG-style turning insert engineered for precision metal-turning applications on CNC lathes and turning centers. This insert features a solid carbide substrate with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, delivering hardness and thermal resistance across a range of workpiece materials. The 80-degree diamond shape (Insert Shape Code C) provides a strong cutting edge geometry, and the 1.19 mm corner radius (0.0469 inch) supports stable chip formation under moderate to heavy cutting conditions. Classified under the T-Max P series, this insert is designed for high-productivity external and internal turning operations where consistent tool life and surface finish control are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for use in ISO application groups P (steel) and K (cast iron), covering a broad range of general turning scenarios including roughing and semi-finishing on ferrous workpieces. The neutral hand orientation makes it compatible with both right-hand and left-hand toolholders configured for CNMG geometry. Typical users include CNC machinists and tooling technicians in production shops, job shops, and maintenance machining environments. The WMX chip breaker geometry is optimized for medium-range cutting depths and feeds, supporting controlled chip evacuation in continuous and light interrupted cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for wear resistance and thermal stability\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (Code C) for strong edge strength and versatile entry angles\u003c\/li\u003e\n  \u003cli\u003e1.19 mm (0.0469 inch) corner radius for balanced surface finish and edge durability\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard CNMG toolholders using clamp or screw holding methods\u003c\/li\u003e\n  \u003cli\u003eWMX chip breaker geometry supports medium cutting depths and controlled chip flow\u003c\/li\u003e\n  \u003cli\u003eISO code CNMG 12 04 12-WMX 4415 for direct cross-reference with toolholder and catalog systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement turning insert for toolholders accepting CNMG 12 04 insert geometry with clamp or screw holding. ISO code CNMG 12 04 12-WMX 4415 can be used for direct toolholder compatibility verification. Refer to the T-Max P series toolholder documentation for confirmed seating and clamping fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC tooling technicians or machinists. Always index or replace inserts with the machine spindle fully stopped and in a safe, locked state. Use the appropriate torque wrench and insert key specified for the toolholder clamping system to avoid seat damage or insert fracture. Inspect the insert pocket and seating surface for chips or debris before seating the new insert, and confirm secure clamping before resuming cutting operations.\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 12-WMX 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Layers\u003c\/strong\u003e: TiCN, Al2O3, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WMX (G)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N (0 degree relief angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 12.70 mm (0.500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.19 mm (0.0469 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 4.76 mm (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P (Steel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material Code\u003c\/strong\u003e: K (Cast Iron)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.74 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.43 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 7859050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730440913202,"sku":"7859050","price":317.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f3a04508302da79b8ec4a10d51c102b4.jpg?v=1788717507","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7859050-turning-insert-cnmg433-wmx-4415","provider":"Voomi Supply","version":"1.0","type":"link"}