{"product_id":"sandvik-coromant-5854742-milling-insert-grade-3220","title":"Sandvik Coromant 5854742 Milling Insert Grade 3220","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5854742 is a solid carbide milling insert in the 490 series, engineered for high-productivity face and shoulder milling operations. It carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, corresponding to manufacturer grade 3220 and material grade K15. The square insert geometry features a positive 23-degree rake angle with corner-rounded cutting edges and a 0.80 mm corner radius, delivering smooth entry and reduced cutting forces. With four usable cutting edges per insert, it offers consistent tool life across a broad range of applications in cast iron machining.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in cast iron workpiece materials, classified under primary material code K. It is sized to the 490 series cutter platform, identified by ANSI and ISO code 490R-140408M-PM 3220, and uses the PM chip breaker geometry. Typical install scenarios include CNC machining centers and manual milling machines where shoulder milling, face milling, or ramping in cast iron is required. Installation is performed by machinists and tooling specialists working with compatible 490-series milling bodies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, TiN for wear resistance and thermal stability in cast iron\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert for extended tool life and lower cost per edge\u003c\/li\u003e\n  \u003cli\u003ePositive 23-degree rake angle reduces cutting forces and heat generation\u003c\/li\u003e\n  \u003cli\u003eCorner-rounded cutting edge style with 0.80 mm corner radius minimizes chipping\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 10.00 mm supports aggressive material removal rates\u003c\/li\u003e\n  \u003cli\u003eSingle-sided, right-hand insert secured by screw clamp for repeatable seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SANDVIK COROMANT 490 series milling cutter bodies. ANSI and ISO designation 490R-140408M-PM 3220 confirms fitment within the 490 platform. Verify cutter body pocket dimensions and insert size code 140408 before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement is performed by qualified machinists or tooling technicians. Disengage the machine spindle and lock out the machine before handling inserts. Use the appropriate Torx or hex key driver specified by the cutter body manufacturer to seat the clamping screw to the correct seating torque per the cutter body documentation. Inspect the pocket seating surface for wear or debris before installing a fresh insert to ensure accurate positioning and full cutting-edge engagement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 490\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\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: 3220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN\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\u003c\/strong\u003e: Cast Iron\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 Size Code\u003c\/strong\u003e: 140408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: 490R-140408M-PM 3220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 23 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Corner Rounded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.80 mm (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 13.80 mm (0.5433 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.90 mm (0.1535 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10.30 mm (0.5433 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.16 mm (0.1614 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 10.00 mm (0.3937 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 490\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\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: 5854742\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730005885234,"sku":"5854742","price":440.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cebb69baaf76722b534c13005414d1f0_5467dd71-ca61-4ef3-b50b-02808387dc9b.jpg?v=1788710041","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5854742-milling-insert-grade-3220","provider":"Voomi Supply","version":"1.0","type":"link"}