{"product_id":"kennametal-2877456-milling-insert-edpt180512pderhd-kc725m","title":"Kennametal 2877456 Milling Insert EDPT180512PDERHD KC725M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2877456 is a solid carbide milling insert carrying ISO designation EDPT180512PDERHD and ANSI code EP1812EHD. It features a parallelogram shape with a positive rake geometry and a 15-degree relief angle, making it well suited for high-productivity face and shoulder milling operations. The insert is coated with TiAlN via a PVD process, delivering heat and wear resistance in demanding cutting environments. Key physical dimensions include an inscribed circle of 0.428 inches, a thickness of 0.217 inches, and a length of 0.857 inches. A 3\/64-inch (0.047 inches) corner radius provides edge strength while maintaining surface finish quality. This insert is intended for installation by machinists and tooling specialists on CNC milling platforms.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for cutting steel, stainless steel, superalloys, and titanium — material application codes P, M, and S. It carries the HD chip breaker designation, which is optimized for heavier chip loads and interrupted cuts common in production milling of ferrous and high-temperature alloys. The right-hand orientation and single-sided design mean it is indexed once per edge, with two cutting edges available per insert. It is compatible with the Kennametal Mill 1-18 cutter series as noted by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN PVD coating for extended tool life in steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry with 15-degree relief angle reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eHD chip breaker optimized for heavier feeds and interrupted cuts\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per single-sided insert maximize cost efficiency per unit\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style promotes edge stability and reduces micro-chipping\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting method ensures secure, repeatable seating in the cutter body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with the Kennametal Mill 1-18 cutter series. ISO designation EDPT180512PDERHD and ANSI code EP1812EHD conform to ANSI and ISO standards for interchangeability reference. Insert size code is 1812.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or tooling technician. The machine spindle must be fully stopped and locked out before inserting or indexing any cutting insert. Use the appropriate torx or hex key to the cutter body screw to the manufacturer-specified procedure — do not overtighten, as this can crack the carbide insert. Inspect the insert pocket and seating surface for chips or debris before seating the insert to ensure proper contact and runout accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: EDPT180512PDERHD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: EP1812EHD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: EDPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\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\u003eChip Breaker\u003c\/strong\u003e: HD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 70 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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\u003eInscribed Circle\u003c\/strong\u003e: 0.428 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.217 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.857 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.428 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.047 inches (3\/64 inch, 1.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1812\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: Mill 1-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.033 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: 5\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2877456\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737329697074,"sku":"2877456","price":199.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/11d4da9c2c866d3edb8f678d32e9adf4.jpg?v=1788787165","url":"https:\/\/voomisupply.com\/products\/kennametal-2877456-milling-insert-edpt180512pderhd-kc725m","provider":"Voomi Supply","version":"1.0","type":"link"}