{"product_id":"kennametal-1114367-threading-insert-12-tpi-left-hand-unj","title":"Kennametal 1114367 Threading Insert 12 Tpi Left Hand Unj","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1114367 is a left-hand external threading insert in the Top Notch series, designed for precision thread-cutting operations on CNC lathes and turning centers. Built from carbide with a Titanium Nitride (TiN) finish applied via PVD coating, this insert delivers consistent performance on a range of workpiece materials. It is sized at 3014 and cuts UNJ-standard external threads at 12 TPI with a 60-degree included angle. The corner radius measures 0.013 inches (0.33 mm) and the tip-to-top height is 0.098 inches (2.49 mm). Machinists and CNC programmers working in aerospace, defense, and precision machining environments rely on this insert for controlled thread form accuracy.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external threading applications on ferrous and non-ferrous workpiece materials falling under material grades C2, C3, and C4. The left-hand orientation makes it the correct choice for reverse-thread or left-hand thread configurations. The Top Notch series toolholder system provides a secure, repeatable seating interface. Typical installations include aerospace fastener profiles and precision-threaded shafts where UNJ thread form compliance is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand external threading insert for UNJ thread standard at 12 TPI\u003c\/li\u003e\n\u003cli\u003eCarbide substrate with PVD-applied Titanium Nitride (TiN) coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard thread form geometry\u003c\/li\u003e\n\u003cli\u003eInsert size 3014 with tip-to-top height of 0.098 inches and corner radius of 0.013 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with KENNAMETAL Top Notch series toolholders for secure, repeatable indexing\u003c\/li\u003e\n\u003cli\u003eManufacturer grade KC730 rated for C2, C3, and C4 material grades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KENNAMETAL Top Notch series threading toolholders accepting NJP-style inserts in size 3014. Suitable for machining workpiece materials in material grades C2, C3, and C4.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before changing inserts. Seat the insert fully into the Top Notch toolholder pocket and secure the clamping screw to the toolholder manufacturer's specified method before resuming operation. Inspect the insert seating surface and clamping mechanism for wear or debris before each tool change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NJP\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: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 12 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: 3014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.098 inches (2.49 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.013 inches (0.33 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\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\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0201 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: 1114367\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740862644530,"sku":"1114367","price":237.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a771a90352cdaec5eb354f1e84bde1a1.jpg?v=1788827950","url":"https:\/\/voomisupply.com\/products\/kennametal-1114367-threading-insert-12-tpi-left-hand-unj","provider":"Voomi Supply","version":"1.0","type":"link"}