{"product_id":"kennametal-1114380-threading-insert-28-tpi-kc730-carbide","title":"Kennametal 1114380 Threading Insert 28 Tpi KC730 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1114380 is a carbide threading insert designed for external thread cutting applications. It carries the NJK3006R28 insert designation and is manufactured in the KC730 grade with a Titanium Nitride (TiN) finish applied via PVD coating. This insert cuts right-hand external threads at 28 TPI to the UNJ thread standard with a 60-degree included angle. It belongs to the Kennametal Top Notch series and is sized at 3006. The insert measures 0.1949 inches thick and has a tip-to-top height of 0.1409 inches, with a corner radius of 0.0059 inches. Machinists and CNC programmers use this insert in turning centers for precision threaded components.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external threading operations on materials falling within the C2, C3, and C4 material grade classifications, which generally correspond to cast iron, non-ferrous metals, and heat-resistant alloys. The UNJ thread form designation makes it appropriate for aerospace and high-strength fastener applications where root radius control is required. The Top Notch toolholder system provides positive insert retention, making it a common choice in production turning environments. Installation requires a compatible Top Notch threading toolholder that accepts the NJK 3006 insert style.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 carbide grade with PVD-applied Titanium Nitride coating for wear resistance\u003c\/li\u003e\n\u003cli\u003e28 TPI external thread pitch to UNJ thread standard\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard UNJ thread form\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting geometry, insert style NJK\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert with 3006 size designation\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0059 inches for controlled thread root form\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Kennametal Top Notch threading toolholders that accept the NJK 3006 insert style. Suitable for C2, C3, and C4 material grade workpieces per the manufacturer designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by a qualified machinist or tooling technician. Always power down and lock out the machine before changing inserts. Use the correct torque wrench and clamping hardware specified for the Top Notch toolholder to seat the insert properly. Inspect the toolholder pocket for wear or debris before seating a new insert.\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\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: 28 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: 3006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Titanium Nitride\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0059 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1949 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0205 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: 1114380\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738718470450,"sku":"1114380","price":246.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/940e34942b07e57c23456f49c7bb140d.jpg?v=1788803342","url":"https:\/\/voomisupply.com\/products\/kennametal-1114380-threading-insert-28-tpi-kc730-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}