{"product_id":"kennametal-5575829-milling-insert-kcpk30-solid-carbide-lngu","title":"Kennametal 5575829 Milling Insert KCPK30 Solid Carbide Lngu","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5575829 is a solid carbide milling insert in the LNGU series, grade KCPK30, designed for indexable milling operations across a broad range of workpiece materials. The insert features a CVD-applied multilayer coating of TiN, TiCN, and Al2O3, which provides thermal resistance and wear protection during high-speed and interrupted cutting. It carries 4 cutting edges on a single-sided, right-hand rectangular body with a 90-degree included angle, a chamfered and honed cutting edge style, and a GEM chip breaker geometry. The inscribed circle measures 0.394 inches, thickness is 0.274 inches, and the corner radius is 0.031 inches. Installation is by screw-clamping. Licensed machinists and tool-room professionals select this insert for its proven CVD coating system and consistent edge geometry across steel and exotic alloy applications.\u003c\/p\u003e\n\u003cp\u003eThe 5575829 is rated for milling steel, stainless steel, cast iron, superalloys, and titanium, corresponding to ISO material grades P, M, K, and S. It is compatible with the Kennametal Mill 4-15 cutter series and carries ANSI code LNGU542SRGEM and ISO code LNGU15T608SRGEM. The positive rake angle and GEM chip breaker suit a wide range of depth-of-cut and feed conditions commonly encountered in general machining, die-and-mold work, and aerospace component production. Insert size code is 542 and the series designation is LNGU.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiN, TiCN, and Al2O3 for elevated wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges per insert maximizes value per unit in production environments\u003c\/li\u003e\n  \u003cli\u003eGEM chip breaker geometry with chamfered and honed edge for controlled chip formation\u003c\/li\u003e\n  \u003cli\u003ePositive rake design reduces cutting forces on steel and stainless steel applications\u003c\/li\u003e\n  \u003cli\u003eScrew-clamping insert holding method ensures repeatable seating and edge indexing\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI and ISO insert standards for cross-reference and sourcing ease\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with the Kennametal Mill 4-15 cutter series. ANSI code LNGU542SRGEM and ISO code LNGU15T608SRGEM apply for cross-reference purposes. Rated for workpiece materials including steel, stainless steel, cast iron, superalloys, and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tool-crib technicians following the cutter body manufacturer's torque and seating specifications for screw-on indexable inserts. Ensure the machine spindle is fully stopped and locked out before indexing or replacing inserts. Inspect the insert pocket and clamping screw for wear or contamination before seating a new insert. Handle solid carbide inserts with care to avoid chipping edges prior to use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCPK30\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, Al2O3 (CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNGU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 542\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: LNGU542SRGEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: LNGU15T608SRGEM\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\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.394 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.274 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.670 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.183 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\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, Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GEM\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: Mill 4-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade Codes\u003c\/strong\u003e: C1, C5, C6 (P, M, K, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 10\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: 5575829\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739156054322,"sku":"5575829","price":608.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4681224663da3f07192b3b02a73c93b4.jpg?v=1788810445","url":"https:\/\/voomisupply.com\/products\/kennametal-5575829-milling-insert-kcpk30-solid-carbide-lngu","provider":"Voomi Supply","version":"1.0","type":"link"}