{"product_id":"seco-02779758-milling-insert-mm4500-solid-carbide","title":"Seco 02779758 Milling Insert MM4500 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02779758 is a solid carbide milling insert carrying ANSI and ISO designation XNEX080608R-M08 in manufacturer grade MM4500. This trigon-shaped, double-sided insert features six cutting edges and a negative rake geometry, making it well suited for high-productivity face and shoulder milling operations. The CVD-applied TiCN and Al2O3 coating provides wear resistance and thermal stability at elevated cutting temperatures. With a maximum depth of cut of 0.2953 inches and a corner radius of 0.0315 inches (1\/32 inch), this insert is engineered for controlled chip formation on demanding workpiece materials. It is held in the cutter body by screw clamping and carries a honed cutting edge style for improved edge integrity.\u003c\/p\u003e\u003cp\u003eThis insert is designed primarily for milling stainless steel, with secondary suitability for steel, superalloys, and titanium. It fits the SECO R220.96-08 cutter series and is compatible with toolholders accepting the XNEX-08 series insert seat. Typical applications include face milling, shoulder milling, and general material removal in production environments where ISO material groups M, P, and S are encountered. The M08 chip breaker geometry is matched to medium cutting conditions on these workpiece classes. Installation and use are performed by machining professionals in production and job-shop environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with CVD-applied TiCN and Al2O3 multilayer coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eTrigon (88.28-degree included angle) insert shape with six usable cutting edges for reduced cost per edge\u003c\/li\u003e\n\u003cli\u003eDouble-sided insert design maximizes the number of available cutting edges per insert\u003c\/li\u003e\n\u003cli\u003eNegative rake angle with honed edge prep improves edge strength on interrupted and demanding cuts\u003c\/li\u003e\n\u003cli\u003eM08 chip breaker optimized for medium conditions on stainless steel, steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation; screw-clamping insert holding method for secure, repeatable seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with SECO cutter series R220.96-08. Designed for toolholders accepting the XNEX-08 series insert seat. ANSI and ISO code: XNEX080608R-M08.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and indexed by machining or toolroom professionals. Power down and lock out the machine spindle before changing or indexing inserts. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer's specified method; avoid over-torquing the screw. Inspect the insert pocket and seating surfaces for chips or debris before seating a new insert edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: XNEX080608R-M08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MM4500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: XNEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 080608\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: XNEX-08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R220.96-08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Coarse Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiCN and Al2O3\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: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Double\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: 24 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: 88.28 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2539 inches (nominal 1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.4913 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.2953 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2953 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1811 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Group M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Superalloys and Titanium (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02779758\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559388610866,"sku":"02779758","price":458.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94aa34949308a77b50ae8dd66eef877b_dcef027c-3c64-4597-b5ef-d1bc7d1f904b.jpg?v=1786430897","url":"https:\/\/voomisupply.com\/products\/seco-02779758-milling-insert-mm4500-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}