{"product_id":"seco-02505942-milling-insert-spmx1904ap-75-f40m-carbide","title":"Seco 02505942 Milling Insert SPMX1904AP-75 F40M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02505942 is a solid carbide milling insert carrying the ANSI\/ISO designation SPMX1904AP-75 in manufacturer grade F40M. It is a square-shaped, single-sided insert with a neutral rake angle, a T-Land cutting edge style, and four usable cutting edges. The insert measures 0.625 inches in length and width, with a nominal thickness of 0.187 inches and an inscribed circle of 0.625 inches. A PVD-applied TiAlN plus TiN dual coating provides thermal resistance and wear protection. The chip breaker designation is 75. The insert is held by screw clamping and is designed for use in SPMX-19 series milling toolholders. It is installed by machinists and toolroom technicians in production and job-shop milling operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for milling steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. Primary workpiece material codes are P, K, and S per ISO classification. Secondary materials include cast iron and non-ferrous metal. The maximum depth of cut is 0.750 inches. Typical applications include face milling, shoulder milling, and general-purpose material removal where consistent edge life across difficult-to-machine alloys is required. The 11-degree relief angle and neutral rake geometry support both roughing and semi-finishing passes depending on feed and speed selection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide fine-grain substrate in manufacturer grade F40M for toughness and edge retention\u003c\/li\u003e\n  \u003cli\u003ePVD-applied TiAlN plus TiN dual coating for elevated-temperature wear resistance\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges on a single-sided square insert maximize cost-per-edge value\u003c\/li\u003e\n  \u003cli\u003eT-Land cutting edge style reduces chipping on interrupted cuts and entry into hard materials\u003c\/li\u003e\n  \u003cli\u003e11-degree relief angle with neutral rake and neutral hand for broad toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.750 inches supports aggressive material removal rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SPMX-19 series milling toolholders that accept SPMX1904AP-75 screw-clamped inserts. Confirmed ANSI and ISO code: SPMX1904AP-75. Verify toolholder pocket geometry and screw torque specification against the toolholder manufacturer documentation before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement and indexing should be performed by a qualified machinist with the machine powered down, spindle locked, and all stored energy released. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer — do not estimate clamping torque by feel. Inspect the pocket seat and clamping screw threads for debris or damage before seating a new insert. Confirm runout and insert seating with a dial indicator before resuming production cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: F40M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: SPMX1904AP-75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SPMX-19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1904\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.6250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.6250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1874 inches (range 0.1850 to 0.2000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.6250 inches (range 0.6000 to 0.7000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1772 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees (Neutral)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: 75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.7500 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: Steel, Cast Iron, Superalloys and Titanium (ISO P, K, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal (ISO K, N)\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: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 02505942\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563042996530,"sku":"02505942","price":495.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b5ae0e8de2248a87e26a139187c8fbf.jpg?v=1786488955","url":"https:\/\/voomisupply.com\/products\/seco-02505942-milling-insert-spmx1904ap-75-f40m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}