{"product_id":"kennametal-4155723-milling-insert-edpt140408pdsrgd2-kc725m","title":"Kennametal 4155723 Milling Insert EDPT140408PDSRGD2 KC725M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4155723 is a solid carbide milling insert carrying the ISO designation EDPT140408PDSRGD2 and manufactured to the KC725M grade. It features a parallelogram insert shape in the EDPT series with a three-layer PVD coating stack of TiN, TiCN, and TiN, which delivers thermal resistance and wear protection in demanding milling operations. The insert has a 15-degree relief angle, a honed T-Land cutting edge style, and a GD2 chip breaker geometry. It is held in place by a screw and is designed for right-hand cutting. Licensed HVAC machinists, toolroom operators, and production machining professionals install and index these inserts during scheduled tool maintenance or when replacing worn cutting edges on compatible milling toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for milling steel, stainless steel, superalloys, and titanium, corresponding to ISO workpiece material codes P, M, and S. The GD2 chip breaker and KC725M grade combination is well suited to both roughing and semi-finishing passes where chip control and edge integrity are critical. The maximum depth of cut reaches 0.5512 inches (14.00 mm), making this insert appropriate for moderate-to-aggressive material removal strategies in aerospace, energy, and general metalworking applications. The insert size code is 1408 and the series designation is EDPT, which guides toolholder selection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC725M grade solid carbide substrate with PVD-applied TiN\/TiCN\/TiN multilayer coating for extended tool life in difficult-to-machine materials\u003c\/li\u003e\n  \u003cli\u003eGD2 chip breaker geometry engineered for controlled chip formation in steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eHoned T-Land cutting edge style reduces microchipping and improves edge stability at higher feed rates\u003c\/li\u003e\n  \u003cli\u003e15-degree relief angle supports low cutting forces and clean surface finishes\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.5512 inches (14.00 mm) supports moderate-to-aggressive milling passes\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation with screw-clamping insert holding method for secure, repeatable indexing\u003c\/li\u003e\n  \u003cli\u003e70-degree included angle parallelogram shape (EDPT series) for versatile pocket and face milling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in EDPT-series milling toolholders that accept size 1408 inserts. Verify toolholder insert pocket geometry, seat dimensions, and screw specification before installation. No additional specific compatible toolholder model numbers were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert indexing and replacement should be performed by a qualified machinist or toolroom technician with the machine in a de-energized and locked-out state per applicable machine safety procedures. Use the correct torque screwdriver or insert-clamping tool specified by the toolholder manufacturer to secure the screw without over-torquing, which can crack the carbide insert. Inspect the insert seat and clamping screw for wear or debris before seating a new insert. Follow the toolholder manufacturer's setup sheet for recommended starting cutting parameters when using a new insert grade or chip breaker style.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Designation\u003c\/strong\u003e: EDPT140408PDSRGD2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: EDPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: EDPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN, TiCN, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed T-Land\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GD2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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\u003eLength\u003c\/strong\u003e: 0.6878 inches (11\/16 inches nominal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3295 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1772 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (1\/32 inches nominal, 0.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.5512 inches (14.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\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: 4155723\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51748694622514,"sku":"4155723","price":193.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7235cb79bdbab7ee0e12e44c265a542b_9f79ce1a-f48b-44fa-8d33-3114b88de1e3.jpg?v=1788896868","url":"https:\/\/voomisupply.com\/products\/kennametal-4155723-milling-insert-edpt140408pdsrgd2-kc725m","provider":"Voomi Supply","version":"1.0","type":"link"}