{"product_id":"vargus-52595-threading-insert-18-tpi-internal-un-carbide","title":"Vargus 52595 Threading Insert 18 Tpi Internal Un Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 52595 is a solid carbide laydown threading insert designed for cutting internal UN threads on a lathe or CNC turning center. It carries the VTX grade designation and features a TiAlN coating applied via PVD process, which provides wear resistance across a broad range of workpiece materials. The insert produces right-hand internal threads at 18 threads per inch with a 60-degree included angle. The inscribed circle measures 9.53 mm (3\/8 inch) and the insert thickness is 3.60 mm. This insert is used by machinists and toolroom technicians in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe 52595 is suited for threading operations on a wide range of materials. The primary workpiece material code covers universal applications including ferrous, non-ferrous, stainless, heat-resistant alloys, and cast materials (material codes H, K, M, N, P, S). It fits standard 3IR-style insert pockets and is appropriate for both prototype and production threading where a consistent, sharp thread form is required on internal features such as threaded bores and tapped holes produced by single-point threading.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with VTX grade for extended tool life\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating via PVD process for heat and wear resistance across universal workpiece materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal UN thread form, 18 TPI, 60-degree included angle per ANSI B1.1:74\u003c\/li\u003e\n  \u003cli\u003e3IR insert style with 9.53 mm inscribed circle and 3.60 mm thickness\u003c\/li\u003e\n  \u003cli\u003eSingle tooth per side geometry for controlled chip formation in threading passes\u003c\/li\u003e\n  \u003cli\u003eCompatible with material codes H, K, M, N, P, and S workpiece categories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement-style laydown threading insert for 3IR-style toolholders accepting a 3\/8-inch inscribed circle insert; verify toolholder seat geometry and pocket dimensions before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or removing the insert. Use the correct torque wrench or insert key specified by the toolholder manufacturer to secure the clamping screw  -  do not overtighten. Inspect the insert pocket and clamping surfaces for chips or debris before seating the insert to ensure proper support and thread form accuracy.\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: VTX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\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: 18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 9.53 mm (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.60 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S (Universal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth Per Side\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI B1.1:74, ISO 9001:2008\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 52595\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67907385655602,"sku":"52595","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b0be16de9b93021a88a59cddd141b247_8bf1ce5b-792b-46d9-8793-1aa43940fc61.jpg?v=1791178878","url":"https:\/\/voomisupply.com\/products\/vargus-52595-threading-insert-18-tpi-internal-un-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}