{"product_id":"kennametal-1796519-threading-insert-kc5010-carbide-tialn","title":"Kennametal 1796519 Threading Insert KC5010 Carbide Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1796519 is a carbide threading insert designed for cutting Acme threads on both internal and external workpieces. It carries the KC5010 manufacturer grade and is finished with a TiAlN PVD coating, which improves wear resistance and heat tolerance during threading operations. The insert belongs to the Top Notch series and is configured for left-hand thread cutting at 4 threads per inch (TPI) with a 29-degree included angle. Machinists and toolroom operators use this insert in CNC lathes and manual turning centers where consistent Acme thread profiles are required.\u003c\/p\u003e\u003cp\u003eThis insert is suited for machining operations that demand accurate Acme thread geometry in both internal and external applications. The left-hand orientation makes it appropriate for spindles, lead screws, and actuator components requiring reverse-direction threading. The KC5010 grade with PVD TiAlN coating performs well across C3 and C4 material grades, including cast iron, hardened steels, and similar materials common in industrial and motion-control component manufacturing. It is a single-sided insert sized at Insert Size 3 within the Top Notch platform.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5010 carbide grade with PVD-applied TiAlN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eLeft-hand Acme thread profile at 4 TPI with a 29-degree included angle\u003c\/li\u003e\n\u003cli\u003eCompatible with both internal and external threading applications\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert platform for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eInsert Size 3 with a tip-to-top height of 0.1331 inches and cutting tip width of 0.0874 inches\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0880 inches for consistent thread root geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement threading insert for Top Notch series toolholders configured for Acme thread cutting at 4 TPI in left-hand orientation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the toolholder manufacturer guidelines for Top Notch series inserts. Power down and de-energize the machine spindle completely before seating or replacing any insert. Use the correct torque driver specified by the toolholder manufacturer to avoid cracking the carbide body. Verify thread pitch and hand orientation against the workpiece drawing before engaging the cutting pass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NA3L4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\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: 4 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 29 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: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1331 inches (3.38 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0880 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.0874 inches (2.22 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: 0.0207 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: 1796519\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739811873074,"sku":"1796519","price":241.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cdfca8f6662f10b79ab728a3294e7c2d.jpg?v=1788819144","url":"https:\/\/voomisupply.com\/products\/kennametal-1796519-threading-insert-kc5010-carbide-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}