{"product_id":"kennametal-1796161-threading-insert-ntk3l-kc5025-carbide","title":"Kennametal 1796161 Threading Insert NTK3L KC5025 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1796161 is a carbide threading insert designed for precision thread cutting in both internal and external applications. Running the KC5025 grade with a PVD-applied TiAlN finish, this insert delivers wear resistance and thermal stability across a broad range of threading operations. It covers an external pitch range of 0.60 to 2.50 mm (10 to 44 TPI) and an internal pitch range of 1.00 to 2.50 mm (9 to 24 TPI), making it a versatile tool for shops handling metric and unified thread forms. The left-hand, partial-profile 60-degree geometry suits machinists working on specialized thread orientation requirements.\u003c\/p\u003e\u003cp\u003eThis insert fits into the Top Notch series tooling system and is suited for turning centers and CNC lathes in production and job-shop environments. It handles both internal and external thread profiles at a 60-degree included angle, covering common thread standards encountered in general machining, tooling, and component manufacturing. The TiAlN PVD coating supports dry or minimal-coolant cutting strategies and performs well in alloy steels and other moderate-to-hard workpiece materials rated at material grades C2 and C6.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5025 carbide grade with PVD TiAlN coating for extended tool life in threading operations\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert geometry for non-standard thread orientation applications\u003c\/li\u003e\n\u003cli\u003eCovers external pitch 0.60 to 2.50 mm (10 to 44 TPI) and internal pitch 1.00 to 2.50 mm (9 to 24 TPI)\u003c\/li\u003e\n\u003cli\u003ePartial profile 60-degree thread form for versatile thread compatibility\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert for use with compatible Top Notch toolholders\u003c\/li\u003e\n\u003cli\u003eInsert size 3 with a corner radius of 0.08 mm (0.0031 inches) for precise thread root definition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders that accept size 3 threading inserts. Compatible with material grades C2 and C6 workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts should be installed by a qualified machinist or tooling technician following the toolholder manufacturer's seating and torque guidelines. Power down and lock out the machine before changing inserts. Inspect the toolholder pocket and clamping components for wear or damage before seating the new insert. Do not use damaged or chipped inserts, as this affects thread accuracy and can cause tool failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NTK\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: Left 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\u003eInternal Pitch\u003c\/strong\u003e: 1.00 to 2.50 mm (9 to 24 TPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 0.60 to 2.50 mm (10 to 44 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\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 3.58 mm (0.1409 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: 4.95 mm (0.1949 inches)\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: 0.0051 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: 1796161\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739522138418,"sku":"1796161","price":235.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3c64f35295413d2860c2c45687512b63.jpg?v=1788815682","url":"https:\/\/voomisupply.com\/products\/kennametal-1796161-threading-insert-ntk3l-kc5025-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}