{"product_id":"seco-74037300-milling-insert-seex09t3afn-e04-f15m-carbide","title":"Seco 74037300 Milling Insert SEEX09T3AFN-E04 F15M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 74037300 is a solid carbide milling insert carrying ANSI\/ISO designation SEEX09T3AFN-E04 in manufacturer grade F15M. The insert features a square shape with a 90-degree included angle, a positive rake of 25 degrees, and a 20-degree relief angle. The TiAlN and TiN dual-layer PVD coating targets hard material cutting applications where edge toughness and thermal resistance are critical. Four cutting edges and a honed cutting edge style extend service life between index cycles. The E04 chip breaker geometry and 0.0118-inch corner radius support stable chip formation in interrupted and continuous milling. This insert is sold individually with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for milling hard materials, with secondary suitability for cast iron and non-ferrous metals. The fine-grain solid carbide substrate and PVD coating make it well suited for high-speed face milling, shoulder milling, and contour milling operations where workpiece hardness demands a tough, wear-resistant edge. It is sized at 3\/8 inch inscribed circle with a 5\/32-inch thickness, fitting indexable milling toolholders that accept the SEEX 09T3 insert seat format. Stated cutter series compatibility includes the R217.53-09 and R220.53-09 systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide fine-grain substrate with TiAlN and TiN PVD dual-layer coating for hard material and cast iron applications\u003c\/li\u003e\n  \u003cli\u003eFour neutral-hand cutting edges with honed edge style for consistent engagement and extended tool life\u003c\/li\u003e\n  \u003cli\u003eE04 chip breaker geometry with 0.0118-inch corner radius supports chip control across varying feed rates\u003c\/li\u003e\n  \u003cli\u003ePositive rake (25 degrees) and 20-degree relief angle reduce cutting forces on difficult workpiece materials\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut 0.2795 inches with a cutting edge effective length of 0.3748 inches\u003c\/li\u003e\n  \u003cli\u003eScrew-lock insert holding method; single-sided insert design; ISO-standard designation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with SECO cutter series R217.53-09 and R220.53-09 milling toolholders that accept the SEEX 09T3 insert seat. Designed as an OEM-style indexable replacement for toolholders requiring an SEEX09T3AFN-E04 geometry insert.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician using the appropriate Torx or hex key for the clamping screw specified by the toolholder manufacturer. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket and seating surface for chips or debris before seating a new insert, as contamination will affect runout and edge life. Do not reuse damaged or deformed clamping screws.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SEEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: SEEX09T3AFN-E04\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: F15M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide, Fine Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and TiN (PVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 09T3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3\/8 inch (0.3750 inches \/ 7.10 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.3748 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0118 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1378 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.3748 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2795 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 25 degrees (Positive)\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: E04\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: Hard Material (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (K), Non-Ferrous Metal (N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R217.53-09, R220.53-09\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 (minimum order quantity: 10)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74037300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564097306930,"sku":"74037300","price":241.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/170de34cfbcc20004f1b0e60178db563.jpg?v=1786510839","url":"https:\/\/voomisupply.com\/products\/seco-74037300-milling-insert-seex09t3afn-e04-f15m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}