{"product_id":"kennametal-1719253-milling-insert-sekr1204afengp-kc725m","title":"Kennametal 1719253 Milling Insert SEKR1204AFENGP KC725M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1719253 is a solid carbide milling insert carrying ISO designation SEKR1204AFENGP and manufactured in grade KC725M. It features a square insert shape with a 90-degree included angle, a neutral hand orientation, and a GP chip breaker geometry. The insert is PVD-coated with a TiN\/TiCN\/TiN multilayer finish applied over the solid carbide substrate. With a 0.1827-inch thickness and a 0.625-inch inscribed circle diameter, this insert is designed for high-performance milling operations in demanding material categories. It is held in the tool body by screw clamping and is suited for trades and shops running precision milling on a production or job-shop basis.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for milling applications in steel, stainless steel, superalloys, and titanium — ISO material groups P, M, and S. The KC725M grade and PVD multilayer coating make it a practical choice for moderate to high cutting speeds where edge integrity and thermal resistance are priorities. Typical install scenarios include face milling, shoulder milling, and similar operations on CNC machining centers where consistent insert geometry and coating durability are required across a multi-insert tool body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate in manufacturer grade KC725M, rated for C5, C6, and C7 material application classes\u003c\/li\u003e\n  \u003cli\u003ePVD-applied TiN\/TiCN\/TiN multilayer coating for improved edge wear resistance and thermal stability\u003c\/li\u003e\n  \u003cli\u003eSquare insert shape (SEKR series) with 90-degree included angle and neutral hand\u003c\/li\u003e\n  \u003cli\u003eGP chip breaker geometry with a 30-degree rake angle and 20-degree relief angle\u003c\/li\u003e\n  \u003cli\u003e0.0433-inch (1.10 mm) corner radius for controlled surface finish and edge strength\u003c\/li\u003e\n  \u003cli\u003eScrew-clamping insert holding method for secure seating in compatible milling bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SEKR-series screw-clamp milling tool bodies that accept square inserts with a 5\/8-inch (0.625-inch) inscribed circle and 0.1827-inch thickness, conforming to ISO code SEKR1204AFENGP.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician with the spindle fully stopped and the machine locked out per shop safety procedures. Seat the insert firmly against the pocket locating surfaces before tightening the clamping screw; do not over-torque the screw, as carbide inserts are brittle and can crack under uneven clamping load. Inspect the insert pocket and seating surfaces for chips or debris before each insert change. Always verify insert orientation and hand designation match the tool body specification before beginning a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: SEKR1204AFENGP\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\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: SEKR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eChip Breaker\u003c\/strong\u003e: GP\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\u003eRake Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0433 inches (1.10 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.625 inches (5\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1827 inches\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 Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0882 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: 1719253\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733023195442,"sku":"1719253","price":225.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c3c1df438cd1bf3a76f7801ccbd97271.jpg?v=1788750635","url":"https:\/\/voomisupply.com\/products\/kennametal-1719253-milling-insert-sekr1204afengp-kc725m","provider":"Voomi Supply","version":"1.0","type":"link"}