{"product_id":"kennametal-4053364-turning-insert-dngg432lf-kcu10-carbide","title":"Kennametal 4053364 Turning Insert DNGG432LF KCU10 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4053364 is a solid carbide turning insert with ANSI designation DNGG432LF and ISO designation DNGG150408LF, finished with a PVD-applied TiAlN coating and assigned grade KCU10. The 55-degree diamond (rhombic) insert shape provides a sharp, precise cutting profile suited for finishing and light machining operations. With a 0.5-inch inscribed circle, a 0.1875-inch insert thickness, and a 0.0313-inch corner radius, this insert fits standard KENLOC-series toolholders using clamp or pin holding. It is designed for licensed machinists and CNC lathe operators working in high-production or precision turning environments.\u003c\/p\u003e\u003cp\u003eThis insert is applied in turning, facing, boring, back turning, and back boring operations. Its LF chip breaker geometry and honed cutting edge make it particularly effective for finishing cuts on steel, stainless steel, cast iron, superalloys, and titanium (workpiece material codes P, M, K, N, S, H). The KCU10 grade delivers high wear resistance with moderate toughness across these material groups, making it a reliable choice for consistent surface finish results in both manual and CNC turning setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e55-degree diamond (rhombic) insert shape with negative rake and negative side clearance for stable chipload\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating on solid carbide substrate provides thermal resistance and extended tool life on ferrous and exotic materials\u003c\/li\u003e\n\u003cli\u003eLF chip breaker geometry optimized for finishing and light machining operations\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for reduced tooling cost per edge\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.4065 inches (13\/32 inches) supports a wide range of finishing passes\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO insert standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KENLOC-series toolholders accepting DNGG-style inserts with clamp or pin holding. Compatible with ANSI insert code DNGG432 and ISO insert code DNGG150408. Suitable for multi-use applications including turning, facing, boring, back turning, and back boring on steel, stainless steel, cast iron, aluminum, superalloys, and titanium workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and all energy isolated before seating or replacing inserts. Use the correct clamp or pin holding hardware specified for KENLOC-series toolholders and ensure the insert pocket is clean and free of chips before seating. Inspect the cutting edge and chip breaker for damage before each use; do not reuse a chipped or fractured insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DNGG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DNGG150408LF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN (PVD Process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (1\/2 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.2208 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4065 inches (13\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: LF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing and Light Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 10 degrees (Negative)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0268 pounds\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: 4053364\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51732755743026,"sku":"4053364","price":268.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e8aa6487dfe1567d0681a330d7efb525_ddbabe07-a931-4392-b9b9-e9f4548febd8.jpg?v=1788746357","url":"https:\/\/voomisupply.com\/products\/kennametal-4053364-turning-insert-dngg432lf-kcu10-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}