{"product_id":"kennametal-1114374-threading-insert-18-tpi-carbide-tin","title":"Kennametal 1114374 Threading Insert 18 Tpi Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1114374 is a carbide threading insert designed for external thread cutting operations. Running in the Top Notch series with insert style NJK and grade KC730, it carries a Titanium Nitride (TiN) finish applied via PVD coating process. The insert is configured for right-hand cutting at 18 threads per inch (TPI) with a 60-degree included angle, making it suited for UNJ thread standard work. Material grades C2, C3, and C4 are supported. Licensed machinists and CNC turning specialists install this insert into compatible Top Notch toolholders for precision threading on lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThis insert fits external threading applications in production and job-shop environments where UNJ thread forms are required. The NJK insert style and 18 TPI pitch make it appropriate for aerospace and precision mechanical applications that call for controlled root radius thread forms. The KC730 grade with PVD TiN coating provides wear resistance suitable for threading steel and similar materials across a range of cutting conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInsert style NJK in the Top Notch series for use with compatible Top Notch toolholders\u003c\/li\u003e\n\u003cli\u003eKC730 carbide grade with PVD-applied Titanium Nitride coating for extended tool life\u003c\/li\u003e\n\u003cli\u003e18 TPI external threading at 60-degree included angle for UNJ thread standard\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0088 inches (0.22 mm) for controlled thread root geometry\u003c\/li\u003e\n\u003cli\u003eCompact insert size 3009 with a tip-to-top height of 0.1409 inches (3.58 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KENNAMETAL Top Notch series toolholders that accept NJK-style inserts in size 3009. Confirm toolholder compatibility with KENNAMETAL Top Notch system specifications before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully stopped and the toolholder is secured before seating or replacing the insert. Use the appropriate torque wrench and clamp hardware specified for the Top Notch toolholder to avoid insert movement or breakage during cutting. Inspect the insert seating pocket for chips or debris before each installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NJK\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: KC730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNJ\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: 18 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: 3009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Titanium Nitride (TiN)\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: 0.1409 inches (3.58 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0088 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: 0.0207 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: 1114374\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51753830154546,"sku":"1114374","price":245.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/acabde910cdb91c600317ddebe9b3fb0.jpg?v=1788941252","url":"https:\/\/voomisupply.com\/products\/kennametal-1114374-threading-insert-18-tpi-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}