{"product_id":"kennametal-1799604-threading-insert-kc5025-4-6-tpi","title":"Kennametal 1799604 Threading Insert KC5025 4-6 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1799604 is a carbide threading insert in the Top Notch series, designed for cutting American Buttress threads on metalworking lathes and threading machines. It carries the KC5025 manufacturer grade with a PVD-applied TiAlN finish, which provides wear resistance and thermal stability during threading operations. The insert handles both internal and external thread forms at 4 to 6 TPI and is configured for right-hand cutting. With an included angle of 45 degrees and a corner radius of 0.0098 inches, it is suited for precision buttress-thread profiles in production and maintenance machining environments. Installation is performed by qualified machinists and tool-room personnel.\u003c\/p\u003e\u003cp\u003eThis insert is used in threading operations where American Buttress thread forms are required, including applications in power transmission, hydraulic cylinders, and heavy mechanical assemblies. The right-hand orientation and 4 to 6 TPI pitch range make it applicable to both internal bore threading and external turning operations. It fits toolholders compatible with the Top Notch insert system and is appropriate for use on CNC lathes and manual threading equipment in industrial machining settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5025 carbide grade with PVD TiAlN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eCovers 4 to 6 TPI range for American Buttress thread standard\u003c\/li\u003e\n\u003cli\u003eSuited for both internal and external threading operations\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting geometry with 45-degree included angle\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0098 inches for accurate buttress thread form\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert style (NTB) for secure toolholder seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Top Notch series threading toolholders that accept NTB-style inserts. Verify toolholder seat compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tool-room technician. Ensure the machine spindle is fully stopped and locked out before changing inserts. Seat the insert firmly in the toolholder pocket and verify the clamping screw torque is appropriate for the holder manufacturer's specification. Inspect the insert seat and clamp for wear or debris before each use to maintain thread form accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NTB\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: KC5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\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\u003eThread Standard\u003c\/strong\u003e: American Buttress\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: 4 to 6 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2551 inches (6.48 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.0161 inches (0.41 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0098 inches (0.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0629 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 1799604\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737300599090,"sku":"1799604","price":303.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4510427bf998b3bea60921f93dbfe971.jpg?v=1788786802","url":"https:\/\/voomisupply.com\/products\/kennametal-1799604-threading-insert-kc5025-4-6-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}