{"product_id":"seco-02744585-milling-insert-mm4500-solid-carbide","title":"Seco 02744585 Milling Insert MM4500 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02744585 is a solid carbide trigon milling insert carrying manufacturer part number 218.19-125T-T3-M07 and grade MM4500. It features a CVD-applied dual-layer TiCN and Al2O3 coating over a coarse grain carbide substrate, delivering wear resistance and thermal stability during high-demand milling operations. The insert has a positive rake angle of 10 degrees, a 12-degree relief angle, a T-Land cutting edge style, and three usable cutting edges. With a corner radius of 0.0315 inches and a maximum depth of cut of 0.059 inches, it is sized for precise finishing and semi-finishing passes. Licensed machinists and CNC tooling technicians install this insert in compatible face and shoulder milling cutters.\u003c\/p\u003e\u003cp\u003eThis insert is intended for milling steel, stainless steel, superalloys, and titanium in both production and job-shop environments. The neutral hand orientation makes it suitable for a range of fixturing setups. The M07 chip breaker geometry manages chip flow in these demanding materials, reducing the risk of re-cutting and built-up edge. It is held in the cutter body by a screw-clamp method standard to the 218.19-125 series. Typical applications include face milling and shoulder milling on machining centers running ISO P, M, and S workpiece material categories.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD dual-layer TiCN and Al2O3 coating for high thermal resistance and flank wear control\u003c\/li\u003e\n\u003cli\u003eMM4500 coarse grain solid carbide substrate for toughness in interrupted cuts\u003c\/li\u003e\n\u003cli\u003eTrigon shape with 60-degree included angle and three cutting edges per insert\u003c\/li\u003e\n\u003cli\u003ePositive rake (10 degrees) with T-Land edge prep for controlled entry into steel and superalloys\u003c\/li\u003e\n\u003cli\u003eM07 chip breaker geometry optimized for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for flexible cutter body positioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with cutter series R218.19-25, R217.21-R125, and R220.21-R125 per manufacturer data. Conforms to ANSI and ISO code 218.19-125T-T3-M07.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by qualified machinists or CNC tooling technicians. Before changing inserts, isolate and lock out the machine spindle per shop lockout\/tagout procedures. Use the correct torque wrench and cutter-body screw specified by SECO for the R218.19 series cutter to avoid seat damage. Inspect the pocket seat and clamping screw for wear or debris before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 218.19-125T-T3-M07\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 218.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (Triangle, 60-degree included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MM4500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide, Coarse Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\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: 3\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: M07\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: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 12 degrees\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\u003eInscribed Circle\u003c\/strong\u003e: 0.3504 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1563 inches (5\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.059 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\u003eConvex Radius\u003c\/strong\u003e: 0.4921 inches\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\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 218.19-125T-T3-M07\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\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: 02744585\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557989712178,"sku":"02744585","price":368.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/405d2c2c7f6faf04ef8b0f5c0a66a640.jpg?v=1786400237","url":"https:\/\/voomisupply.com\/products\/seco-02744585-milling-insert-mm4500-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}