{"product_id":"kennametal-1796529-threading-insert-size-3-nas-kc5025-carbide","title":"Kennametal 1796529 Threading Insert Size 3 Nas KC5025 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1796529 is a solid carbide threading insert designed for cutting Stub Acme thread forms on both internal and external applications. It carries the KC5025 grade designation with a PVD-applied TiAlN finish, which provides wear resistance and thermal stability during threading operations. Built to NAS style geometry in Insert Size 3, it is part of the Kennametal Top Notch series. The 29-degree included angle matches the Stub Acme thread standard, and the left-hand insert hand designation makes it suitable for left-hand thread cutting. This insert is installed and used by machining professionals, CNC operators, and toolroom technicians working on lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThis insert is suited for threading applications where Stub Acme thread forms are required, including production and maintenance machining environments. The left-hand orientation addresses applications such as lead screws, power transmission components, and other parts requiring left-hand Stub Acme threads. It handles both internal and external thread cutting at 10 TPI. The Top Notch series is designed for reliable indexing and consistent thread form repeatability across production runs in shops working with steel and other materials compatible with C2 and C6 carbide grades.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5025 grade solid carbide with PVD TiAlN coating for extended wear life\u003c\/li\u003e\n\u003cli\u003eNAS style geometry, Insert Size 3, for consistent thread form accuracy\u003c\/li\u003e\n\u003cli\u003e29-degree included angle machined for Stub Acme thread standard\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert orientation for left-hand thread cutting applications\u003c\/li\u003e\n\u003cli\u003eHandles both internal and external threading at 10 TPI\u003c\/li\u003e\n\u003cli\u003ePart of the Top Notch series for repeatable indexing on compatible toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Kennametal Top Notch series threading toolholders that accept NAS style Size 3 threading inserts. Specific toolholder compatibility should be confirmed against Kennametal Top Notch system documentation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts should be installed and indexed by a qualified machinist or CNC operator with the machine fully powered down and the spindle locked before insert handling. Use the appropriate torque wrench and Kennametal-specified clamping hardware for the Top Notch toolholder to avoid seat damage or insert rocking. Verify insert orientation and hand designation before commencing the threading pass. Inspect the cutting tip and seating pocket for chips or debris prior to each insert index.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Stub Acme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pitch\u003c\/strong\u003e: 10 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 29 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\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\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1492 inches (3.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.0370 inches (0.94 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1949 inches (4.95 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0207 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\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: 1796529\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739933868338,"sku":"1796529","price":245.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ebd9ce06e40df6396dda93afbf6f936b_30dc0e58-d412-47cb-ab15-e948b46f9e20.jpg?v=1788820511","url":"https:\/\/voomisupply.com\/products\/kennametal-1796529-threading-insert-size-3-nas-kc5025-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}