{"product_id":"kennametal-1796118-threading-insert-nt3lk-kc5010-carbide","title":"Kennametal 1796118 Threading Insert NT3LK KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1796118 is a carbide threading insert designed for both internal and external thread cutting operations. Featuring the NT3LK geometry with a KC5010 grade and PVD-applied TiAlN finish, this insert handles partial profile 60-degree thread forms on a wide range of pitches. The left-hand configuration supports applications where conventional right-hand tooling is not suitable. It fits within the Top Notch series insert system and is intended for use by machinists and tooling technicians in production or job-shop environments. The corner radius measures 0.17 mm (0.0067 inches), and the insert thickness is 4.95 mm (0.1949 inches).\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for threading operations on lathes and turning centers where both metric and imperial thread standards are required. The external pitch range covers 1.25 to 4.00 mm and 6 to 20 TPI, while the internal pitch range covers 2.00 to 5.00 mm and 5 to 12 TPI. It is a strong fit for shops working with steels and harder alloys where a wear-resistant PVD coating is preferred. The Top Notch series toolholder system is required for proper seating and clamping of this insert.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide substrate with PVD-applied TiAlN finish for improved wear resistance and heat tolerance\u003c\/li\u003e\n  \u003cli\u003ePartial profile 60-degree thread form covers a broad range of inch and metric pitches in one insert\u003c\/li\u003e\n  \u003cli\u003eLeft-hand insert orientation for specialized threading setups\u003c\/li\u003e\n  \u003cli\u003eK chipbreaker geometry for controlled chip formation during threading passes\u003c\/li\u003e\n  \u003cli\u003eInsert size 3 in the Top Notch series for consistent toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eHandles both internal and external threading operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series threading toolholders that accept size 3 NT-style inserts. Confirm toolholder designation against KENNAMETAL Top Notch series tooling catalogs before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before seating or removing the insert. Use the correct torque wrench and seating screw specified by the toolholder manufacturer  -  do not over-torque the clamping screw, as carbide inserts are brittle and may crack under excessive clamping force. Inspect the toolholder pocket for wear or debris before seating the new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NT3LK\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: Partial Profile 60 Degree\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and 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: 1.25 to 4.00 mm, 6 to 20 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Pitch\u003c\/strong\u003e: 2.00 to 5.00 mm, 5 to 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\u003eChipbreaker\u003c\/strong\u003e: K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.17 mm (0.0067 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 2.49 mm (0.0980 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 4.95 mm (0.1949 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0207 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: 1796118\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740262302002,"sku":"1796118","price":236.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f4b423b102fe36a9aae5591029b2042.jpg?v=1788823840","url":"https:\/\/voomisupply.com\/products\/kennametal-1796118-threading-insert-nt3lk-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}