{"product_id":"sandvik-coromant-7564423-milling-insert-solid-carbide","title":"Sandvik Coromant 7564423 Milling Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7564423 is a solid carbide square milling insert designed for high-productivity metal removal in steel, stainless steel, and cast iron applications. Manufactured to Grade 4340 with a CVD-applied TiCN, Al2O3, and TiN multilayer coating, this insert delivers thermal resistance and wear protection across demanding cutting conditions. It features a negative rake angle of 30 degrees, a corner radius of 0.80 mm (0.0315 inches), and an inscribed circle of 13.00 mm (0.5118 inches). With eight available cutting edges on a double-sided configuration, it offers extended service life per insert. The insert mounts via screw-hold in Series 345 milling cutter bodies.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for face milling and shoulder milling operations in both roughing and semi-finishing passes on steel and cast iron workpieces. It fits Series 345 cutter bodies and is identified by ANSI and ISO code 345R-1305M-PL 4340, with a PL chip breaker geometry optimized for steel and stainless steel chip control. The right-hand cutting configuration and 90-degree included angle make it a standard choice for square-shoulder milling setups. Machinists and CNC operators in job shops, tool rooms, and production machining environments install this insert as a direct-fit component for compatible 345-series toolholders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-sided square insert with 8 cutting edges for extended tool life\u003c\/li\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, TiN for thermal and wear resistance\u003c\/li\u003e\n  \u003cli\u003eGrade 4340 solid carbide substrate rated for P40, M40, and K40 material groups\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.80 mm (0.0315 inches) with rounded cutting edge style\u003c\/li\u003e\n  \u003cli\u003ePL chip breaker geometry optimized for steel and stainless steel applications\u003c\/li\u003e\n  \u003cli\u003eNegative rake, 0-degree relief angle for stable cutting action in rigid setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Sandvik Coromant Series 345 milling cutter bodies. ANSI and ISO designation: 345R-1305M-PL 4340. Compatible with right-hand toolholders accepting insert size code 1305 within an inscribed circle range of 0.5100 to 0.6000 decimal inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC setup technician using a torx or hex key to secure the insert screw. Power down and lock out the machine spindle before seating or replacing inserts. Inspect the insert pocket and clamping screw for wear or debris before installation. Do not use damaged or chipped inserts, and verify correct insert orientation for right-hand cutting direction before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 345\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: 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P40, M40, K40\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: 13.00 mm (0.5118 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5.05 mm (0.1988 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: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2362 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSided Configuration\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 345\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: 345R-1305M-PL 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 345R-1305M-PL 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.022 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3.94 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 7.87 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 7.48 inches\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: 7564423\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732911391026,"sku":"7564423","price":453.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a5e636755734982c8997b04d8bc85b1.jpg?v=1788748771","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7564423-milling-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}