{"product_id":"kennametal-1795791-threading-insert-ntf2r-kc5025-carbide","title":"Kennametal 1795791 Threading Insert NTF2R KC5025 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1795791 is a carbide threading insert in the Top Notch series, designed for precision thread-cutting on both internal and external applications. Manufactured to the NTF insert style with a KC5025 grade substrate, it features a PVD-applied TiAlN finish that supports extended tool life in demanding threading operations. The insert covers a partial profile 60-degree thread standard and handles external pitches from 0.60 to 1.75 mm (14 to 44 TPI) and internal pitches from 1.00 to 2.00 mm (12 to 24 TPI). It is a right-hand insert with a corner radius of 0.08 mm and a tip-to-top dimension of 2.79 mm. Machinists and CNC operators working in production or job-shop environments install this insert into compatible Top Notch toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is suited for threading operations on a range of materials classified under material grades C2 and C6, covering a broad spectrum from cast irons to non-ferrous alloys. It is used in both internal bore threading and external OD threading setups, making it versatile across turning centers and manual lathes. The partial profile geometry allows a single insert to cover multiple thread pitches within its range, reducing the need for dedicated pitch-specific tooling. Typical applications include production threading of fittings, fasteners, and precision components in industrial machining environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePVD TiAlN coating for wear resistance and thermal stability in threading cuts\u003c\/li\u003e\n\u003cli\u003eCovers external pitches 0.60 to 1.75 mm (14 to 44 TPI) and internal pitches 1.00 to 2.00 mm (12 to 24 TPI)\u003c\/li\u003e\n\u003cli\u003ePartial profile 60-degree thread form accommodates multiple pitch ranges with one insert\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting geometry in NTF insert style for Top Notch series toolholders\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.08 mm (0.0031 inches) for controlled thread root form\u003c\/li\u003e\n\u003cli\u003eCarbide substrate with KC5025 grade for toughness and edge integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Top Notch series toolholders accepting NTF2R insert style, size 2. Verify toolholder seat geometry and clamping method before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts of this type are installed and replaced by machinists or tooling technicians on CNC turning centers or manual lathes. Always index or replace the insert with the machine powered down and the spindle fully stopped. Use the appropriate torque wrench for the clamping screw as specified by the toolholder manufacturer, and inspect the insert seat for chips or debris before seating the insert. Handle carbide inserts with care to avoid edge chipping prior to use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NTF\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\u003eThread Standard\u003c\/strong\u003e: Partial Profile 60 Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Pitch Range\u003c\/strong\u003e: 0.60 to 1.75 mm (14 to 44 TPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pitch Range\u003c\/strong\u003e: 1.00 to 2.00 mm (12 to 24 TPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\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: 2.79 mm (0.1098 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.08 mm (0.0031 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.81 mm (0.15 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0661 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: 1795791\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51727381266738,"sku":"1795791","price":217.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/06b8aac83b62f69e136a83d61e1c0ef9.jpg?v=1788677051","url":"https:\/\/voomisupply.com\/products\/kennametal-1795791-threading-insert-ntf2r-kc5025-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}