{"product_id":"seco-74016731-milling-insert-spmx090304-75-t25m-carbide","title":"Seco 74016731 Milling Insert SPMX090304-75 T25M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 74016731 is a solid carbide milling insert carrying ANSI and ISO designation SPMX090304-75, offered in manufacturer grade T25M with a CVD-applied TiCN coating. It features a square shape with a 90-degree included angle, a positive rake angle of 16 degrees, and a T-Land cutting edge style that supports stable, productive cutting in demanding applications. The insert provides four usable cutting edges on a single-sided body, with a corner radius of 0.0157 inches (1\/64 inch nominal) and a maximum depth of cut of 0.3750 inches. Medium grain carbide substrate paired with TiCN coating delivers heat and wear resistance suited to high-feed face and shoulder milling operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for milling of steel, stainless steel, superalloys, and titanium in both production and maintenance shop environments. It is compatible with SECO cutter series R215.39, R215.49-3, and R417.19-3. The neutral hand orientation and screw-holding method make it straightforward to seat in compatible toolholders. Typical applications include face milling, shoulder milling, and pocketing operations on CNC machining centers and manual knee mills where a reliable, multi-edge carbide insert is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with medium grain structure for toughness and edge retention\u003c\/li\u003e\n  \u003cli\u003eCVD-applied TiCN coating for elevated wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert — single-sided, neutral hand\u003c\/li\u003e\n  \u003cli\u003ePositive 16-degree rake angle with T-Land edge style reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0157 inches (1\/64 inch) for controlled surface finish\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, stainless steel, superalloys, and titanium workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SECO cutter series R215.39, R215.49-3, and R417.19-3. Insert designation SPMX090304-75 conforms to both ANSI and ISO standards. Suitable for machining steel, stainless steel, superalloys, and titanium (ISO material groups P, M, and S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians following standard carbide insert seating procedures. Ensure the cutter body and insert pocket are clean and free of chips or debris before seating the insert. Secure with the appropriate torque-rated screw per the cutter body manufacturer's tooling documentation. Inspect cutting edges for chipping before each use and index or replace as needed to maintain part quality and machine spindle safety.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: SPMX090304-75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPMX\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: T25M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide, Medium Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1\/8 inch (0.1252 inches)\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\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0157 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\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.3750 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\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\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: 16 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\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\u003eChip Breaker\u003c\/strong\u003e: 75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SPMX-09\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R215.39, R215.49-3, R417.19-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\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\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: 74016731\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559752859954,"sku":"74016731","price":275.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7b096b40eca524dab2f4d147920453a5.jpg?v=1786440022","url":"https:\/\/voomisupply.com\/products\/seco-74016731-milling-insert-spmx090304-75-t25m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}