{"product_id":"kennametal-1796530-threading-insert-nas3r8-kc5010-carbide","title":"Kennametal 1796530 Threading Insert NAS3R8 KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1796530 is a carbide threading insert designed for Stub Acme thread forms at 8 TPI with a 29-degree included angle. Part of the Top Notch series, it features a TiAlN finish applied via PVD coating, which improves wear resistance and tool life in demanding threading operations. The insert is right-hand oriented and suited for both internal and external threading applications. Insert size is 3, with a tip-to-top height of 0.1492 inches and a cutting tip width of 0.0476 inches. Machinists and CNC operators working in metalworking and precision manufacturing environments install this insert into compatible Top Notch toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is appropriate for threading Stub Acme profiles on ferrous and non-ferrous workpieces across both internal and external thread configurations. It is rated for material grades C3 and C4, making it suitable for a range of steels and cast irons. Typical applications include production threading on CNC lathes and manual turning centers where consistent thread form accuracy and insert repeatability are required. The NAS insert style conforms to industry-standard geometry for straightforward indexing and replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with TiAlN PVD coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003eStub Acme thread standard at 8 TPI with 29-degree included angle\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, compatible with both internal and external thread operations\u003c\/li\u003e\n\u003cli\u003eInsert size 3 with tip-to-top height of 0.1492 inches and cutting tip width of 0.0476 inches\u003c\/li\u003e\n\u003cli\u003eNAS insert style for consistent indexing in Top Notch series toolholders\u003c\/li\u003e\n\u003cli\u003eMaterial grade rating C3 and C4 for versatile workpiece compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders accepting NAS-style threading inserts. Confirm toolholder seat size and insert size 3 compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts should be installed and indexed by a qualified machinist or toolroom technician. Power down and lock out the machine before changing or indexing any insert. Use the appropriate torque wrench and manufacturer-specified clamping hardware when seating the insert to avoid seat damage. Inspect the toolholder pocket for wear or debris before each insert change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NAS\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\u003eThread Standard\u003c\/strong\u003e: Stub 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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pitch\u003c\/strong\u003e: 8 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: 3\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\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1492 inches (3.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.0476 inches (1.21 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: 0.03 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: 1796530\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743950995762,"sku":"1796530","price":212.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/da4b4633080d13c144ad7fd38524554a.jpg?v=1788851820","url":"https:\/\/voomisupply.com\/products\/kennametal-1796530-threading-insert-nas3r8-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}