{"product_id":"sandvik-coromant-7564475-ball-nose-milling-insert-grade-4340","title":"Sandvik Coromant 7564475 Ball Nose Milling Insert Grade 4340","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7564475 is a solid carbide ball nose milling insert designed for high-performance metal cutting in milling applications. Part of the RA216 series, this right-hand insert carries a triple-layer CVD coating of TiCN, Al2O3, and TiN under manufacturer grade 4340, targeting strength and wear resistance in demanding cuts. The insert measures 0.4440 inches in length and 0.0938 inches (3\/32 inch) thick, with a convex radius of 0.2559 inches. It features two cutting edges, a positive rake angle, and a rounded cutting edge style. HVAC and general mechanical contractors, as well as CNC machinists and tool-crib technicians, specify this insert for precision milling on hard and abrasive workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for milling steel, stainless steel, and cast iron across both production and job-shop environments. The RA216 series designation covers ball nose end mill bodies requiring the 1302 insert size code, making it a direct-fit replacement for worn or damaged inserts in compatible RA216 cutter bodies. It is secured by screw-type insert holding, which is standard in indexable ball nose systems. The grade 4340 coating stack and M chip breaker geometry make it well matched to ISO material groups P40, M40, and K40, covering a broad range of ferrous and cast workpiece categories.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with CVD-applied TiCN, Al2O3, and TiN triple-layer coating for wear resistance\u003c\/li\u003e\n  \u003cli\u003eBall nose insert shape with a convex radius of 0.2559 inches for profiling and contouring cuts\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry with rounded cutting edge style for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges, single-sided, right-hand orientation\u003c\/li\u003e\n  \u003cli\u003eM chip breaker geometry compatible with ISO P40, M40, and K40 material grades\u003c\/li\u003e\n  \u003cli\u003eScrew-type insert holding for secure, repeatable seating in the cutter body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with RA216 series cutter bodies requiring insert size code 1302. ANSI and ISO catalog designation is RA216-13 02 M-M 4340. Compatible cutter series: RA216.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and replaced by CNC machinists or tooling technicians following standard indexable insert procedures. Power down and lock out the spindle before handling any insert. Use the appropriate torx or hex key per the cutter body manufacturer specification to seat the screw-clamp; do not overtighten freehand. Inspect the insert pocket for debris or damage before seating the replacement insert to ensure proper contact 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: RA216\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Ball Nose\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\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\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: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\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: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.4440 inches (11.28 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inch \/ 2.38 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvex Radius\u003c\/strong\u003e: 0.2559 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1142 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4440 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1302\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P40, M40, K40\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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: RA216-13 02 M-M 4340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: RA216-13 02 M-M 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: 0.012 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: 7564475\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":67950404993330,"sku":"7564475","price":69.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36c0e70c66c02c88e577f6e6c7c9853f_d28d8a0c-52a9-4677-8f06-5cb9e3f7812b.jpg?v=1791716356","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7564475-ball-nose-milling-insert-grade-4340","provider":"Voomi Supply","version":"1.0","type":"link"}