{"product_id":"kennametal-1799393-threading-insert-14-tpi-kc5010-carbide","title":"Kennametal 1799393 Threading Insert 14 Tpi KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1799393 is a Top Notch series carbide threading insert designed for external thread cutting operations on CNC lathes and turning centers. Manufactured to NTC3R14E geometry with a KC5010 grade substrate, this insert carries a PVD-applied TiAlN finish that extends tool life in demanding threading applications. It cuts 14 TPI UN-standard threads in a right-hand orientation with a 60-degree included angle. The insert measures 0.1949 inches thick and carries a corner radius of 0.0087 inches, delivering consistent thread form accuracy across production runs. Machinists and toolroom technicians working in general machining and production environments rely on this insert for reliable, repeatable UN thread profiles.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external threading on materials falling within the C3 and C4 material grade classifications, which typically cover harder cast irons and non-ferrous materials. The Top Notch insert system is a common platform in production turning environments where quick insert indexing and secure seating are priorities. Typical applications include threading on shafts, studs, fasteners, and hydraulic fittings where a 14 TPI UN thread form is specified. The TiAlN PVD coating provides thermal resistance, making this insert a practical choice in dry or minimal-coolant threading passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5010 carbide grade with PVD TiAlN coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e14 TPI UN thread standard, right-hand external cut\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard UN thread form accuracy\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0087 inches (0.22 mm) for precise thread root geometry\u003c\/li\u003e\n\u003cli\u003eTop Notch series platform for secure, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eNTC3R14E insert style, Insert Size 3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement threading insert for KENNAMETAL Top Notch series toolholders accepting NTC size 3 inserts configured for external 14 TPI UN threading applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine in a full stop and locked-out condition before indexing or replacing inserts. Use the appropriate Top Notch torque wrench or insert key as specified by the toolholder manufacturer to seat the insert without over-torquing the clamping screw. Inspect the insert pocket and clamping mechanism for wear or debris before seating a new insert. Verify thread pitch and hand orientation against the workpiece drawing before initiating a threading pass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NTC3R14E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\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: KC5010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\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\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 14 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1480 inches (3.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0087 inches (0.22 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: 0.0231 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: 1799393\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737237422386,"sku":"1799393","price":243.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a95a708c5d370dd74165f5f2e347a02.jpg?v=1788785921","url":"https:\/\/voomisupply.com\/products\/kennametal-1799393-threading-insert-14-tpi-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}