{"product_id":"vargus-52497-threading-insert-14-tpi-3-8-in-internal-un","title":"Vargus 52497 Threading Insert 14 Tpi 3\/8 in Internal Un","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 52497 is a solid carbide laydown threading insert designed for internal UN thread cutting on CNC lathes and threading machines. Carrying the VKX manufacturer grade and a TiN (titanium nitride) coating, this insert delivers consistent thread form and extended tool life on a wide range of workpiece materials. It is configured as a right-hand insert with a 3IR insert style and a 3\/8-inch inscribed circle, cutting at 14 threads per inch. The TiN finish reduces friction and resists built-up edge, making it a dependable choice for production threading operations where dimensional accuracy and repeatability are required.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal UN thread applications in job shop and production turning environments. It is typically used by machinists and CNC operators threading bores on ferrous and non-ferrous workpieces to Unified National thread standards. The 14 TPI specification makes it well matched to fastener-grade bore threading in mid-range pitch applications. Insert style 3IR seats in standard laydown toolholders designed for that geometry, allowing quick indexing without disturbing the toolholder setup.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate provides rigidity and wear resistance for precise thread profiles\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces cutting friction and extends edge life in threading operations\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal configuration for UN standard bore threading\u003c\/li\u003e\n  \u003cli\u003e14 TPI cutting geometry for consistent Unified National thread form\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle, insert style 3IR for laydown toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eVKX grade designation ensures manufacturer-specified geometry and tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement threading insert for laydown toolholders accepting 3IR insert geometry in internal UN threading applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eIndexable threading inserts should be installed by qualified machinists or CNC operators following the toolholder manufacturer torque and seating procedures. Power down and lock out the spindle before indexing or replacing inserts. Inspect the toolholder pocket and clamping screw for wear or damage before seating a new insert. Do not run the insert beyond its effective cutting edge to avoid thread form degradation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 3IR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: VKX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN (Unified National)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VARGUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52497\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67912300069170,"sku":"52497","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee5ec204b830350e40253add319f8edc_9e69abac-633e-421f-8422-581107cf3724.jpg?v=1791232321","url":"https:\/\/voomisupply.com\/products\/vargus-52497-threading-insert-14-tpi-3-8-in-internal-un","provider":"Voomi Supply","version":"1.0","type":"link"}