{"product_id":"kennametal-5516075-milling-insert-kc725m-solid-carbide","title":"Kennametal 5516075 Milling Insert KC725M Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 5516075 is a solid carbide milling insert in the LNGU series, designed for high-performance metal removal in milling applications. It carries a KC725M manufacturer grade and features a TiAlN coating applied via PVD process, providing heat resistance and extended tool life in demanding cutting environments. The insert has a rectangular shape with a 90-degree included angle, a positive rake geometry, and chamfered and honed cutting edges for clean, controlled chip formation. With 4 cutting edges and a right-hand orientation, this insert is suited for production milling operations across a range of metallic workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in milling applications targeting steel, stainless steel, superalloys, and titanium workpieces, corresponding to ISO material application codes P, M, and S. It is compatible with the Mill 4-15 cutter series and is appropriate for both production shop environments and job shop milling setups where insert consistency and edge repeatability are required. Licensed machinists and CNC mill operators are the primary users of this insert. The ANSI code is LNGU541SRGE and the ISO code is LNGU15T604SRGE, which can be used for cross-referencing within compatible tooling systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC725M grade solid carbide substrate with TiAlN PVD coating for wear resistance in steel and superalloy cutting\u003c\/li\u003e\n\u003cli\u003e4 usable cutting edges on a single-sided rectangular insert, maximizing cost-per-edge value\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with chamfered and honed edge preparation for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eGE chip breaker style for effective chip control across a range of depths of cut and feed rates\u003c\/li\u003e\n\u003cli\u003eScrew-held insert design for secure, repeatable seating in compatible milling bodies\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with the Mill 4-15 cutter series. ANSI designation LNGU541SRGE and ISO designation LNGU15T604SRGE can be used to verify fitment with compatible milling bodies and toolholders accepting LNGU-style inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician with the machine powered down and locked out before insert indexing or replacement. Use the appropriate Torx or hex key driver as specified by the cutter body manufacturer to secure the insert screw. Inspect the insert pocket and seating surface for chips or debris before seating the new insert. Do not exceed the cutter body's rated speed or feed parameters when running this insert grade.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNGU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Rectangle\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: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3937 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2740 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.6690 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (0.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0.00 degrees\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\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: Mill 4-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: LNGU541SRGE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: LNGU15T604SRGE\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\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\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5516075\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731049840946,"sku":"5516075","price":558.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d0ef1393c5d2f8be1faa504bbf3a685d.jpg?v=1788726295","url":"https:\/\/voomisupply.com\/products\/kennametal-5516075-milling-insert-kc725m-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}