{"product_id":"kennametal-1799463-threading-insert-na6l2-kc5025-left-hand","title":"Kennametal 1799463 Threading Insert NA6L2 KC5025 Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1799463 is a carbide threading insert in the Top Notch series, designed for cutting Acme threads in both internal and external applications. Manufactured to the NA6L2 geometry in the KC5025 grade with a TiAlN PVD finish, this insert handles left-hand Acme thread profiles at 2 TPI with an included angle of 29 degrees. The carbide substrate with TiAlN coating provides wear resistance and thermal stability in demanding threading operations. The insert measures 0.3831 inches thick, with a tip-to-top height of 0.2831 inches and a cutting tip width of 0.1803 inches. Licensed machinists and CNC lathe operators working on Acme-threaded components install this insert in compatible Top Notch toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for threading operations on Acme-profile threads in both internal and external configurations. The left-hand orientation and 2 TPI pitch make it applicable in lead screw, power screw, and actuator shaft applications common in industrial machining environments. It is appropriate for use on a range of workpiece materials corresponding to C2 and C6 material grades, covering general-purpose ferrous and non-ferrous cutting. The insert is sized at Insert Size 6 and fits Top Notch series toolholders designed for that insert class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC5025 carbide grade with TiAlN PVD finish for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003eLeft-hand Acme thread geometry at 2 TPI with a 29-degree included angle\u003c\/li\u003e\n  \u003cli\u003eCuts both internal and external Acme thread profiles\u003c\/li\u003e\n  \u003cli\u003eInsert Size 6, Top Notch series — fits compatible Top Notch toolholders\u003c\/li\u003e\n  \u003cli\u003eCutting tip width of 0.1803 inches; tip-to-top height of 0.2831 inches\u003c\/li\u003e\n  \u003cli\u003eCarbide substrate rated for C2 and C6 material grade applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Top Notch series toolholders accepting Insert Size 6 inserts. Compatible with internal and external Acme threading applications in C2 and C6 material grade workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or replacing any insert. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before installing. Use the correct Top Notch clamping hardware and do not exceed the clamping torque specified by the toolholder manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NA6L2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5025\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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: Acme\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\u003eInternal Pitch\u003c\/strong\u003e: 2 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 29 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.2831 inches (7.19 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.1803 inches (4.58 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.3831 inches (9.73 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0936 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: 1799463\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51735914283314,"sku":"1799463","price":392.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ebd9ce06e40df6396dda93afbf6f936b.jpg?v=1788774880","url":"https:\/\/voomisupply.com\/products\/kennametal-1799463-threading-insert-na6l2-kc5025-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}