{"product_id":"kennametal-1796505-threading-insert-8-tpi-acme-kc5010","title":"Kennametal 1796505 Threading Insert 8 Tpi Acme KC5010","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1796505 is a carbide threading insert designed for Acme thread forms at 8 threads per inch (TPI). Part of the Top Notch series, it features a TiAlN finish applied via PVD coating, which provides elevated heat resistance and extended tool life in demanding threading operations. The insert carries a 29-degree included angle and a 0.0050-inch corner radius, making it suited for precision internal and external Acme thread cutting. It is handled and installed by machinists and CNC tooling specialists in production and job-shop environments where thread accuracy and insert consistency are critical.\u003c\/p\u003e\u003cp\u003eThis insert is applicable to both internal and external threading operations on Acme thread profiles. The right-hand configuration and 8 TPI pitch make it a direct fit for applications requiring standard Acme thread geometry. It is used in turning centers and manual lathes equipped with Top Notch compatible toolholders. Typical applications include lead screw production, power transmission components, and other precision threaded workpieces where Acme thread form accuracy is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with TiAlN PVD finish for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e8 TPI internal and external Acme thread form capability\u003c\/li\u003e\n\u003cli\u003e29-degree included angle per Acme thread standard\u003c\/li\u003e\n\u003cli\u003e0.0050-inch corner radius for defined thread root geometry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut orientation\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert style for compatible toolholder systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders accepting size 3 inserts. Suitable for right-hand Acme threading operations on both internal and external thread forms.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before seating or removing inserts. Use the appropriate Top Notch insert seating tool or torx key as required by the toolholder specification. Inspect the insert pocket for chips or debris before seating to ensure proper insert contact and thread accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NA3R8\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: 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\u003eSeries\u003c\/strong\u003e: Top Notch\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\u003eTip to Top of Insert\u003c\/strong\u003e: 0.1492 inches (3.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0050 inches (0.13 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Cutting Tip\u003c\/strong\u003e: 0.0409 inches (1.04 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\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: 1796505\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743985762610,"sku":"1796505","price":208.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e614f1195f0231dbe171385a712178f.jpg?v=1788852413","url":"https:\/\/voomisupply.com\/products\/kennametal-1796505-threading-insert-8-tpi-acme-kc5010","provider":"Voomi Supply","version":"1.0","type":"link"}