{"product_id":"vargus-51623-threading-insert-3er24un-vtx-solid-carbide","title":"Vargus 51623 Threading Insert 3ER24UN Vtx Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 51623 is a laydown threading insert designed for external UN thread turning operations on CNC lathes and threading machines. Manufactured from solid carbide with a PVD-applied TiAlN coating, this insert delivers consistent thread form geometry at 24 threads per inch (TPI) with a 60-degree included angle. The VTX grade is engineered for universal workpiece material compatibility, making it suitable across steel, stainless, aluminum, cast iron, and superalloy applications. Licensed machinists and CNC operators install this insert as a direct replacement in compatible 3ER-style toolholders. The inscribed circle measures 3\/8 inch (9.53 mm) and the insert thickness is 3.6 mm.\u003c\/p\u003e\n\u003cp\u003eThis insert is used in precision threading operations where a right-hand external UN thread profile is required. It conforms to ANSI B1.1:74 standards, making it appropriate for general-purpose inch-thread production in both production shop and job shop environments. Typical applications include threading fastener blanks, fittings, and shaft ends on bar-fed or chucked workpieces. The universal material code designation covers a broad range of workpiece materials, reducing the need to stock grade-specific inserts for common threading jobs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiAlN coating for wear resistance and thermal stability\u003c\/li\u003e\n  \u003cli\u003e24 TPI, 60-degree included angle for standard UN external thread form\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting geometry in 3ER laydown insert style\u003c\/li\u003e\n  \u003cli\u003eUniversal material compatibility: steel, stainless, aluminum, cast iron, titanium, and superalloys\u003c\/li\u003e\n  \u003cli\u003eInscribed circle of 3\/8 inch (9.53 mm) fits standard 3ER toolholders\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI B1.1:74 and manufactured under ISO 9001:2008 quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 3ER-style laydown threading toolholders that accept a 3\/8-inch inscribed circle insert. Confirm toolholder seat and clamping style before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine in a locked-out, de-energized state per OSHA lockout\/tagout procedures. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer when seating the insert. Inspect the insert pocket and clamping hardware for wear or debris before seating a new insert. Never run the insert beyond visible wear limits, as chipped carbide can damage the workpiece thread form and toolholder seat.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 3ER\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\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\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (9.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\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: 51623\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67906007531826,"sku":"51623","price":40.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f713f09d129293ba4eb8c205c710a302.jpg?v=1791162323","url":"https:\/\/voomisupply.com\/products\/vargus-51623-threading-insert-3er24un-vtx-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}