{"product_id":"vargus-54175-carbide-turning-insert-3ir-18un-vk2p","title":"Vargus 54175 Carbide Turning Insert 3IR 18UN VK2P","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 54175 is a carbide turning insert designed for internal thread milling on UN-standard threads. Configured in the 3IR style with an 18 UN thread form, this insert carries the VK2P manufacturer grade and is manufactured from uncoated carbide with a PVD coating process. It fits a right-hand cutting orientation and is sized for a 3\/8-inch inscribed circle. Machinists and CNC operators install this insert in boring bars and threading toolholders for precision internal thread generation on ferrous and non-ferrous workpieces.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal threading operations on lathes and turning centers where UN-standard thread profiles are required. The 3IR style and 18 UN designation make it appropriate for production threading of fastener bores, hydraulic fittings, and other components requiring ANSI B1.1:74-compliant thread forms. It is a single-use, indexable insert sold individually, with a minimum order quantity of 10 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3IR insert style for internal threading applications\u003c\/li\u003e\n  \u003cli\u003e18 UN thread form conforming to ANSI B1.1:74 standard\u003c\/li\u003e\n  \u003cli\u003eVK2P grade carbide with PVD coating process\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle for compatible toolholder fitment\u003c\/li\u003e\n  \u003cli\u003eUncoated carbide substrate suitable for precise thread form control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style indexable replacement insert for internal threading toolholders accepting the 3IR insert style with a 3\/8-inch inscribed circle.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC tooling specialists. Power down and de-energize the machine before indexing or replacing inserts. Use the appropriate torque wrench and insert screw to secure the insert in the toolholder pocket  -  do not overtighten by hand. Follow the toolholder manufacturer's seating and clamping procedure to ensure correct thread-form registration.\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 Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: VK2P\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\u003eThread Form\u003c\/strong\u003e: 18 UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI B1.1:74\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: 54175\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67906033090866,"sku":"54175","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24b8f9624c83a4f440e1129f7e5759c2.jpg?v=1791163379","url":"https:\/\/voomisupply.com\/products\/vargus-54175-carbide-turning-insert-3ir-18un-vk2p","provider":"Voomi Supply","version":"1.0","type":"link"}