{"product_id":"sandvik-coromant-7860428-turning-insert-tnmx332-wf-4415","title":"Sandvik Coromant 7860428 Turning Insert TNMX332-WF 4415","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7860428 is a TNMX332-WF 4415 grade solid carbide turning insert designed for external and internal turning operations on CNC lathes and turning centers. This insert features a 60-degree diamond shape (T-style) with a neutral hand orientation and a 0.0313-inch corner radius. The 4415 grade substrate carries a CVD-applied multilayer coating of Al2O3, TiN, and TiCN, providing wear resistance and thermal stability across a broad range of cutting conditions. The WF chip breaker geometry is suited for light to medium finishing passes. Licensed machinists and CNC operators working in production turning environments are the primary installers and users.\u003c\/p\u003e\n\u003cp\u003eThis insert is part of the SANDVIK COROMANT T-Max P series, engineered for turning ISO material groups P (steel) and K (cast iron). It is appropriate for use in residential shop, job shop, and production machining environments where consistent surface finish and tool life on ferrous materials are priorities. The 3\/8-inch inscribed circle and 3\/16-inch insert thickness make it compatible with TNMX-style toolholders requiring an ISO size 16 insert. The clamp and screw holding method provides secure seating during interrupted and continuous cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: Al2O3, TiN, and TiCN for enhanced wear and thermal resistance\u003c\/li\u003e\n  \u003cli\u003e4415 grade carbide substrate optimized for ISO P and K workpiece materials\u003c\/li\u003e\n  \u003cli\u003e60-degree diamond insert shape with neutral hand for versatile turning applications\u003c\/li\u003e\n  \u003cli\u003eWF chip breaker geometry suited for light to medium finishing cuts\u003c\/li\u003e\n  \u003cli\u003eClamp and screw holding method for rigid, secure insert seating\u003c\/li\u003e\n  \u003cli\u003eISO designation TNMX 16 04 08-WF 4415 for cross-reference purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement turning insert for TNMX-style toolholders requiring an ISO size 16 insert with a clamp or screw holding method. Compatible with ISO material groups P (steel) and K (cast iron) per the 4415 grade specification. Industry Standard Number: TNMX 16 04 08-WF 4415.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and replacement should be performed by a qualified machinist or CNC operator with the machine fully stopped and in a safe, locked-out state. Ensure the toolholder pocket and seating surfaces are clean and free of chips before inserting. Use the appropriate torque driver per the toolholder manufacturer specifications for screw-type or clamp-type retention hardware. Follow applicable shop safety procedures and toolholder manufacturer guidelines when indexing or replacing inserts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (60 degree)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: T\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: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Al2O3, TiN, TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Clamp, Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMX 16 04 08-WF 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: TNMX 16 04 08-WF 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 160408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.44 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.44 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 7860428\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51748376576306,"sku":"7860428","price":261.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94ae5516078fd59de23ba27763f134cf.jpg?v=1788893106","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7860428-turning-insert-tnmx332-wf-4415","provider":"Voomi Supply","version":"1.0","type":"link"}