{"product_id":"sandvik-coromant-7564338-milling-insert-4330-carbide","title":"Sandvik Coromant 7564338 Milling Insert 4330 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7564338 is a solid carbide milling insert in the 490 series, designed for positive-rake face milling and shoulder milling operations. It carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN under manufacturer grade 4330, targeting steel and cast iron workpiece materials at P30, M30, and K30 material grades. The insert measures 8.50 mm inscribed circle with a 3.30 mm thickness and a 0.80 mm corner radius, delivering four cutting edges per insert. It uses a screw-lock holding method and is suited for use in 490-series cutter bodies.\u003c\/p\u003e\u003cp\u003eThis insert is intended for professional machining environments where steel and cast iron are the primary workpiece materials. The PM chip breaker geometry is optimized for medium to roughing cuts in those materials, and the right-hand, positive-rake design reduces cutting forces in typical milling passes. The ANSI and ISO code for this insert is 490R-08T308M-PM 4330, and it is compatible with 490-series cutter bodies. Machinists and toolroom professionals working in job shops, production machining, or maintenance repair operations are the typical end users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-applied TiCN, Al2O3, TiN multilayer coating for extended tool life in steel and cast iron\u003c\/li\u003e\n\u003cli\u003eManufacturer grade 4330 rated for P30, M30, and K30 material groups\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert maximizes cost-per-edge value\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 26 degrees reduces cutting forces and heat generation\u003c\/li\u003e\n\u003cli\u003ePM chip breaker geometry suited for medium to roughing depth-of-cut applications\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.2165 inches supports substantial material removal per pass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 490-series cutter bodies. ANSI and ISO designation 490R-08T308M-PM 4330 with insert size code 08T308. Confirmed primary workpiece materials are steel and cast iron (material codes P and K).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians using the screw-lock holding method standard to 490-series cutter bodies. Power down and lock out the machine spindle before seating or removing inserts. Inspect the insert pocket and seating surfaces for debris or damage before installing a new insert. Follow the cutter body manufacturer torque guidance for the insert clamping screw, as overtightening can crack the carbide substrate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 490\u003c\/li\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: 4330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P30, M30, K30\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\u003eInscribed Circle\u003c\/strong\u003e: 8.50 mm (0.3346 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.30 mm (0.1299 inches)\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 26 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2165 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches\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 Holding Method\u003c\/strong\u003e: Screw\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: 490R-08T308M-PM 4330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 490R-08T308M-PM 4330\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\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.073 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 7564338\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51742499995954,"sku":"7564338","price":394.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cebb69baaf76722b534c13005414d1f0_43f975f8-eb6e-49e4-87da-50c12719cb62.jpg?v=1788837825","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7564338-milling-insert-4330-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}