{"product_id":"sandvik-coromant-7860567-turning-insert-tnmm433-pr-4415","title":"Sandvik Coromant 7860567 Turning Insert TNMM433-PR 4415","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7860567 is a solid carbide turning insert in the T-Max P series, designed for external and internal turning operations on CNC lathes and turning centers. This TNMM433-PR insert carries the manufacturer grade 4415 and features a CVD-applied multilayer coating of Al2O3, TiCN, and TiN for wear resistance and thermal stability at elevated cutting speeds. The triangular insert shape provides three cutting edges per insert. With a 1\/2 inch inscribed circle and a 1.19 mm (0.0469 inch) corner radius, it is suited for moderate to heavy roughing and semi-finishing passes. Licensed machinists and CNC operators working in production turning environments are the primary installers.\u003c\/p\u003e\u003cp\u003eThis insert is rated primarily for machining steel (ISO material group P) and secondarily for cast iron (ISO material group K). The PR chip breaker geometry is optimized for positive chip control during continuous and interrupted cuts in steel components. It is a neutral-hand insert, making it interchangeable across right- and left-hand toolholders that accept the TNMM form factor. Typical applications include shaft turning, flange facing, and general-purpose turning on medium to large lathes in job shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated Al2O3, TiCN, and TiN multilayer coating for high-speed steel cutting with thermal protection\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape with three usable cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003ePR chip breaker geometry engineered for controlled chip evacuation in steel and cast iron\u003c\/li\u003e\n\u003cli\u003e1\/2 inch inscribed circle with 0.0469 inch corner radius for versatile roughing and semi-finishing\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp and screw holding methods in standard TNMM toolholders\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation fits both right- and left-hand toolholder configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in toolholders accepting TNMM-style inserts with a 1\/2 inch inscribed circle. Compatible holding methods include clamp and screw styles. ISO code TNMM 22 04 12-PR 4415 and industry standard number TNMM 22 04 12-PR 4415 confirm cross-reference fitment. Catalog reference TNMM 433-PR applies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation should be performed by a qualified machinist or CNC setup technician with the machine in a full lockout\/tagout state before any toolholder access. Seat the insert fully in the pocket and verify the clamping screw or clamp engages the hole (0.2030 inch diameter) correctly before torquing. Inspect the insert pocket and seating surface for chips or debris prior to indexing to a fresh cutting edge. Discard the insert when all three cutting edges show wear beyond acceptable limits rather than attempting to regrind carbide inserts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMM 22 04 12-PR 4415\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\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\u003eChip Breaker\u003c\/strong\u003e: PR\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\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: 1\/2 inch (0.5000 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: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inch (5.16 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Code P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO Code K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 2204\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\u003eWeight\u003c\/strong\u003e: 0.54 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7860567\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51753198977330,"sku":"7860567","price":343.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9aaa91b9f07a37c1da98f091c6cf2823_eb9ac754-e482-4e2b-8e8c-0e7d1bba2cec.jpg?v=1788933793","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7860567-turning-insert-tnmm433-pr-4415","provider":"Voomi Supply","version":"1.0","type":"link"}