{"product_id":"sandvik-coromant-7564623-round-milling-insert-rckt-4340","title":"Sandvik Coromant 7564623 Round Milling Insert Rckt 4340","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7564623 is a round solid carbide milling insert in the RCKT series, designed for indexable face and shoulder milling operations on steel, stainless steel, and cast iron. It carries a triple-layer CVD coating of TiCN, Al2O3, and TiN, corresponding to manufacturer grade 4340 and material grades P40, M40, and K40. The insert measures 0.75 inches in diameter (inscribed circle) and 0.25 inches thick, with a positive rake geometry and a rounded cutting edge style. With 8 usable cutting edges per insert and a neutral hand orientation, it suits high-productivity milling programs where insert economy matters. Licensed machinists and CNC toolroom technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for milling applications on workpiece materials including steel, stainless steel, and cast iron. It fits the RA200 cutter series and uses a screw holding method. The PH chip breaker geometry supports stable chip control across moderate to aggressive depths of cut, with a maximum depth of cut of 0.1098 inches. It is suited for both roughing and semi-finishing passes on production milling centers in job shop, aerospace, and general metalworking environments. The single-sided insert design ensures consistent seating and repeatable edge indexing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRound RCKT insert shape with 8 cutting edges for extended insert life per unit\u003c\/li\u003e\n  \u003cli\u003eCVD triple-layer coating: TiCN, Al2O3, TiN for wear resistance across steel and cast iron applications\u003c\/li\u003e\n  \u003cli\u003ePositive rake and rounded cutting edge style reduces cutting forces and supports smooth finishes\u003c\/li\u003e\n  \u003cli\u003eCompatible with RA200 cutter series using screw-type insert holding\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.1098 inches suits finish to light roughing passes\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ANSI\/ISO code: RCKT 19 06 00-PH 4340\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with the SANDVIK COROMANT RA200 cutter series. Insert conforms to ANSI and ISO standard geometry RCKT 19 06 00-PH 4340. Suitable for machining steel, stainless steel, and cast iron workpiece materials (material application codes P, M, K).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate Torx or hex key as specified by the cutter body manufacturer to seat the screw-held insert firmly without overtightening. Inspect the cutter pocket and seating surface for debris or damage before installing a new insert to ensure proper edge geometry and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: RCKT\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\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 (CVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.75 inches (19.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1098 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2559 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Rounded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\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: RA200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: RCKT 19 06 00-PH 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: RCKT 19 06 00-PH 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.012 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: 7564623\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732595212594,"sku":"7564623","price":53.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31cb9b237a0244402ca27f69b2537d3d.jpg?v=1788744809","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7564623-round-milling-insert-rckt-4340","provider":"Voomi Supply","version":"1.0","type":"link"}