{"product_id":"kennametal-1796397-threading-insert-24-tpi-left-hand-kc5010","title":"Kennametal 1796397 Threading Insert 24 Tpi Left Hand KC5010","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1796397 is a left-hand external threading insert in the Top Notch series, designed for single-point threading operations on CNC lathes and turning centers. The insert carries a KC5010 carbide grade with a PVD-applied TiAlN finish, suited for threading UNJ-standard external profiles at 24 threads per inch (TPI). The 60-degree included angle conforms to standard thread form geometry. With a tip-to-top height of 0.1409 inches and a corner radius of 0.0068 inches, this insert delivers controlled thread form accuracy on aerospace and precision-grade workpieces where UNJ thread roots are required.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for external threading applications where UNJ thread standards apply, most commonly in aerospace, defense, and high-cycle fatigue environments. The left-hand orientation makes it appropriate for reverse-thread or left-hand-thread feature machining. It fits Kennametal Top Notch series toolholders designed for the NJF insert style and 3007 insert size. Machinists and CNC programmers working in job shops, aerospace production facilities, or precision contract machining operations will find this insert suited to demanding threading passes on steel, stainless, and compatible workpiece materials rated C3 and C4.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC5010 carbide grade with PVD TiAlN coating for wear resistance and edge integrity\u003c\/li\u003e\n  \u003cli\u003eLeft-hand external threading at 24 TPI to UNJ thread standard\u003c\/li\u003e\n  \u003cli\u003e60-degree included angle for standard thread form geometry\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0068 inches for precise thread root definition\u003c\/li\u003e\n  \u003cli\u003eTop Notch series NJF insert style in size 3007 for secure toolholder seating\u003c\/li\u003e\n  \u003cli\u003eInsert thickness of 0.1949 inches for rigid support during threading passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Kennametal Top Notch series toolholders accepting the NJF insert style in size 3007. Suitable for C3 and C4 material grades per the insert attribute data provided.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate torx or clamping key specified for the Top Notch toolholder to secure the insert without overtightening the clamp screw. Inspect the insert pocket for chips or debris before seating to ensure proper insert contact and thread form repeatability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NJF\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\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: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 24 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3007\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: 0.1409 inches (3.58 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0068 inches (0.17 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: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1796397\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51782839173426,"sku":"1796397","price":243.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea008a4d9b04bdaaca4203c2286de620.jpg?v=1789182709","url":"https:\/\/voomisupply.com\/products\/kennametal-1796397-threading-insert-24-tpi-left-hand-kc5010","provider":"Voomi Supply","version":"1.0","type":"link"}