{"product_id":"sandvik-coromant-7564582-milling-insert-grade-4330-r300","title":"Sandvik Coromant 7564582 Milling Insert Grade 4330 R300","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7564582 is a round, single-sided solid carbide milling insert designed for use in R300 series face and shoulder milling cutters. Manufactured to grade 4330, the insert carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, delivering a balance of wear resistance and toughness suited for moderate to heavy milling operations. The inscribed circle measures 12.00 mm (0.4724 inches), thickness is 3.97 mm (0.1563 inches), and the insert provides 6 usable cutting edges. The PH chip breaker geometry and positive rake angle support controlled chip formation across a range of cutting conditions. Licensed machinists and CNC tooling technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for milling steel and cast iron workpieces, covering ISO material groups P and K, and material grades P30, M30, and K30. It is suited for both roughing and semi-finishing passes in production environments where tool life consistency is a priority. The neutral hand orientation allows flexible application across standard R300 tooling setups. Typical use cases include face milling, profile milling, and shoulder milling operations on machining centers and milling machines running steel components and gray or ductile cast iron parts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRound insert shape with 360-degree included angle and 6 cutting edges for maximum index count per insert\u003c\/li\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN plus Al2O3 plus TiN for combined crater and flank wear resistance\u003c\/li\u003e\n  \u003cli\u003eGrade 4330 solid carbide substrate targets steel and cast iron applications (P30, M30, K30)\u003c\/li\u003e\n  \u003cli\u003ePositive rake angle with PH chip breaker geometry for controlled chip evacuation\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut: 3.00 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting with neutral hand orientation for standard R300 cutter bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Sandvik Coromant R300 series cutter bodies. ANSI and ISO code: R300-1240M-PH 4330. Insert size code 1240 with an inscribed circle range of 0.4000 to 0.5000 inches. Conforms to ANSI and ISO indexable insert standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before indexing or replacing inserts. Use the manufacturer-specified torque wrench and insert screw to secure the insert in the pocket — do not overtighten or substitute non-OEM screws, as this can fracture the carbide body. Inspect the insert pocket seat and clamping screw for wear or damage at each index interval.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4330\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: R300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Round\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: TiCN, Al2O3, TiN (CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P30, M30, K30\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\u003eInscribed Circle\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.97 mm (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.00 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\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: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Rounded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1614 inches\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\u003eANSI Code\u003c\/strong\u003e: R300-1240M-PH 4330\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: R300-1240M-PH 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\u003eWeight\u003c\/strong\u003e: 0.011 pounds\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: 7564582\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730435670322,"sku":"7564582","price":219.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c172fba5d733542649f8044d857be61f.jpg?v=1788717424","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7564582-milling-insert-grade-4330-r300","provider":"Voomi Supply","version":"1.0","type":"link"}