{"product_id":"sandvik-coromant-7860474-wnmg433-wmx-turning-insert","title":"Sandvik Coromant 7860474 WNMG433-WMX Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7860474 is a WNMG433-WMX 4415 grade solid carbide turning insert designed for external and internal turning operations on CNC lathes and turning centers. Part of the T-Max P series, this insert features a trigon (80-degree) shape with a neutral hand orientation and a 0.0469 inch corner radius. The 4415 grade substrate is CVD-coated with a multilayer Al2O3, TiCN, and TiN stack, optimized for steel and cast iron machining. With 6 usable cutting edges per insert, it delivers consistent tool life in medium to finish turning passes where dimensional accuracy and surface finish are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for turning steel (ISO P workpiece material) and secondarily for cast iron (ISO K workpiece material). The WMX chip breaker geometry is suited for medium finishing cuts in both continuous and light interrupted cuts. Typical applications include precision shaft turning, bearing journal finishing, and general component turning on CNC lathes in production and job-shop environments. Licensed machinists and CNC operators working to tight tolerances will find the 0.5 inch inscribed circle and 3\/16 inch thickness appropriate for standard WNMG toolholders across a range of cutting conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eT-Max P series WMX chip breaker geometry optimized for medium finishing on steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eCVD multilayer coating: Al2O3, TiCN, and TiN for thermal resistance and wear reduction\u003c\/li\u003e\n  \u003cli\u003e4415 carbide grade balances toughness and hardness for consistent edge life in ISO P and K materials\u003c\/li\u003e\n  \u003cli\u003eTrigon insert shape with 80-degree included angle provides 6 cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation fits standard WNMG right- or left-hand toolholders\u003c\/li\u003e\n  \u003cli\u003eClamp and screw holding method compatible with standard WNMG-style toolholder pockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in WNMG-style turning toolholders that accept a 0.5 inch inscribed circle insert with a 3\/16 inch thickness and clamp or screw insert retention. ISO code WNMG 08 04 12-WMX 4415. Industry standard number WNMG 08 04 12-WMX 4415.\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. Ensure the toolholder pocket and clamp seat are clean and free of chips before seating the insert, as contamination under the insert can cause premature edge failure or dimensional drift. Follow the toolholder manufacturer torque specifications for the clamping screw — do not overtighten, as this can fracture carbide inserts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Al2O3, TiCN, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WMX\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: 0.5 inches (0.2030 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0469 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1875 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO K)\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: WNMG 08 04 12-WMX 4415\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: 0.3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: Yes\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: 7860474\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51737422496050,"sku":"7860474","price":334.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/213f5f0bb1ac692f313d2b1d3678f91d_d658313b-ac68-46ae-8010-e445f04a4c84.jpg?v=1788788347","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7860474-wnmg433-wmx-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}