{"product_id":"kennametal-1799469-threading-insert-kc5025-acme-3-tpi","title":"Kennametal 1799469 Threading Insert KC5025 Acme 3 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1799469 is a carbide threading insert designed for cutting Acme thread forms on both internal and external workpieces. Manufactured to the Top Notch series standard, this insert carries the KC5025 grade designation with a TiAlN finish applied via a PVD coating process. The KC5025 grade is engineered for threading applications where wear resistance and edge integrity are critical. With a 29-degree included angle and an internal pitch rating of 3 TPI, this right-hand insert is suited for production threading on CNC lathes and manual turning centers. It is installed by machinists and toolroom professionals working in metal-cutting environments.\u003c\/p\u003e\u003cp\u003eThis insert is used in Acme thread-form applications across both internal and external threading operations. The Top Notch series toolholder system accepts this insert size 6 profile. Typical installation scenarios include threading lead screws, power transmission components, and other Acme-profile workpieces in job shop and production machining environments. The right-hand configuration suits standard feed-direction turning setups. The TiAlN PVD coating provides thermal resistance suitable for a range of workpiece materials corresponding to material grades C2 and C6.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with TiAlN finish applied by PVD coating process for improved wear resistance\u003c\/li\u003e\n\u003cli\u003e29-degree included angle for Acme thread-form cutting on internal and external threads\u003c\/li\u003e\n\u003cli\u003e3 TPI internal pitch rating for coarse Acme thread applications\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation for standard turning setups\u003c\/li\u003e\n\u003cli\u003eInsert size 6 profile compatible with Top Notch series toolholders\u003c\/li\u003e\n\u003cli\u003eTip-to-top height of 0.2831 inches and corner radius of 0.1180 inches for precise thread geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Kennametal Top Notch series toolholders accepting insert size 6. Compatible with both internal and external Acme thread-form applications at 3 TPI.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists following standard insert-change procedures for indexable tooling systems. Power down and lock out the machine spindle before seating or removing the insert. Verify the toolholder pocket and clamping components are clean and free of chips before seating the insert. Follow the toolholder manufacturer torque guidance for the clamping screw to avoid insert fracture or seat damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NA6R3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: 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\u003eThread Standard\u003c\/strong\u003e: 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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pitch\u003c\/strong\u003e: 3 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: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\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: 0.2831 inches (7.19 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1180 inches (0.28 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.1185 inches (3.01 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.3831 inches (9.73 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0936 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: 1799469\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51751206846770,"sku":"1799469","price":392.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/092085d23cfb9102c4c47d0268249977.jpg?v=1788922248","url":"https:\/\/voomisupply.com\/products\/kennametal-1799469-threading-insert-kc5025-acme-3-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}