{"product_id":"seco-02656105-milling-insert-semx1204aftn-md19-mp3000","title":"Seco 02656105 Milling Insert SEMX1204AFTN-MD19 MP3000","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02656105 is a solid carbide milling insert carrying ANSI and ISO designation SEMX1204AFTN-MD19, manufactured in the MP3000 micrograin carbide grade with a PVD-applied TiAlN coating. The insert is square in shape with a 90-degree included angle, four usable cutting edges, and a neutral rake and hand orientation. Key dimensions include a 0.5 inches inscribed circle, 0.1874 inches thickness, and a 0.0441 inches corner radius. The T-Land cutting edge style and MD19 chip breaker geometry are optimized for controlled chip formation in demanding milling applications. This insert is selected by machinists and tooling specialists working in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for milling steel, stainless steel, and hard materials, covering ISO material groups P, M, and H. It is designed for use in face milling and shoulder milling cutter bodies in the R217.53-12 and R220.53-12 series. The maximum depth of cut reaches 0.3425 inches, making it appropriate for moderate to aggressive material removal passes. The single-sided configuration and screw-holding method are standard for this insert family. Applications span both roughing and finishing operations where TiAlN coating provides thermal and abrasion resistance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMP3000 micrograin solid carbide grade with PVD TiAlN coating for extended tool life in steel and hard material milling\u003c\/li\u003e\n\u003cli\u003eFour cutting edges on a square insert body with 90-degree included angle for maximum economy per insert\u003c\/li\u003e\n\u003cli\u003eMD19 chip breaker geometry paired with T-Land edge preparation for controlled chip formation and edge stability\u003c\/li\u003e\n\u003cli\u003eNeutral rake and neutral hand orientation for broad cutter body compatibility\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.3425 inches supports both roughing and semi-finishing passes\u003c\/li\u003e\n\u003cli\u003eMeets ISO standards; ANSI and ISO code SEMX1204AFTN-MD19\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with SECO cutter series R217.53-12 and R220.53-12. Verified compatible workpiece materials include steel, stainless steel, and hard materials (ISO groups P, M, and H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Ensure the cutter body is removed from the spindle and the machine is locked out before seating or replacing inserts. Use the correct torx or hex key to seat the clamping screw to the cutter body manufacturer specification — do not use power tools to tighten insert screws. Inspect the insert pocket and screw for damage or debris before installing a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SEMX\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: MP3000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: SEMX1204AFTN-MD19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SEMX-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0441 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\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.3425 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\u003eChip Breaker\u003c\/strong\u003e: MD19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\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: Hard Material (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel (P, M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R217.53-12, R220.53-12\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: 0.22 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: 02656105\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51561592815922,"sku":"02656105","price":290.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c06804cbbfc1cc91ab80e6129e084645.jpg?v=1786466169","url":"https:\/\/voomisupply.com\/products\/seco-02656105-milling-insert-semx1204aftn-md19-mp3000","provider":"Voomi Supply","version":"1.0","type":"link"}