{"product_id":"seco-02505822-milling-insert-apkt-1604pdr-e12-f40m-carbide","title":"Seco 02505822 Milling Insert Apkt 1604PDR-E12 F40M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02505822 is a solid carbide milling insert in the APKT 1604PDR-E12 configuration, grade F40M, designed for high-performance indexable milling operations. The insert features a parallelogram shape with an 85-degree included angle, positive rake geometry at 22 degrees, and a honed cutting edge style that reduces built-up edge on difficult materials. A dual-layer TiAlN and TiN PVD coating provides wear resistance and thermal stability across a wide range of cutting conditions. With 2 cutting edges per insert and a screw-in holding method, it is suited for productive toolpath programming in steel, cast iron, stainless steel, non-ferrous metals, superalloys, and titanium applications.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in indexable face mills and shoulder mills by machinists and tooling professionals in production and job-shop environments. The APKT 1604PDR-E12 geometry is a right-hand configuration compatible with R217.69-16 and R220.69-16 cutter bodies. It is well suited for roughing and semi-finishing passes in steel and cast iron, and is also capable in superalloy and titanium cutting where the fine-grain carbide substrate and PVD coating help maintain edge integrity at elevated temperatures.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eF40M grade fine-grain solid carbide substrate for toughness and wear resistance\u003c\/li\u003e\n\u003cli\u003eDual TiAlN and TiN PVD coating for thermal protection and extended tool life\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 22 degrees reduces cutting forces on the workpiece\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style minimizes chipping on steel and cast iron\u003c\/li\u003e\n\u003cli\u003e2 usable cutting edges per insert for cost-effective indexing\u003c\/li\u003e\n\u003cli\u003eRight-hand configuration with E12 chip breaker geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with SECO cutter series R217.69-16 and R220.69-16 indexable milling bodies. Designed for machining steel (P), cast iron (K), superalloys and titanium (S) as primary workpiece materials, with cast iron and non-ferrous metals as secondary application materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tooling technician using the appropriate Torx or hex key for the insert clamping screw — always consult the cutter body documentation for the correct fastener specification. Ensure the cutter body pocket is clean and free of chips before seating the insert to maintain proper seating and runout. Verify insert orientation matches the right-hand designation of the cutter before engaging the spindle. Follow shop safety protocols and machine lockout procedures when changing inserts on the spindle.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: APKT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: APKT1604PDR-E12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 85 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: F40M\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 \/ 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\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\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: 22 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: E12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.6476 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.622 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R217.69-16 and R220.69-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\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: 02505822\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562882072882,"sku":"02505822","price":52.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e22a30f03bcf89ffd1fed70188ad14ee.jpg?v=1786486272","url":"https:\/\/voomisupply.com\/products\/seco-02505822-milling-insert-apkt-1604pdr-e12-f40m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}