{"product_id":"vargus-51745-threading-insert-32-tpi-3-8-in-ic-un-carbide","title":"Vargus 51745 Threading Insert 32 Tpi 3\/8 in Ic Un Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 51745 is a laydown threading insert designed for right-hand external UN thread cutting at 32 threads per inch. Built from solid carbide with a multilayer PVD coating in the VM7 grade, this insert delivers consistent thread form geometry across a wide range of workpiece materials. The 3ER insert style features a 3\/8 inch inscribed circle and a 60-degree included angle, making it compatible with standard 3ER toolholders. Licensed HVAC and plumbing techs running CNC lathes or manual threading equipment will recognize this as a production-grade consumable engineered for accuracy and tool life in high-volume threading operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external UN thread production on CNC turning centers and manual lathes. The 32 TPI specification covers common fastener and fitting thread pitches used in general machining, aerospace, and fluid-system component manufacturing. The universal primary workpiece material rating means this insert performs across a broad material spectrum including steel, stainless, cast iron, non-ferrous alloys, and high-temperature alloys. It is used in job shops and production facilities where consistent thread quality and repeatable insert performance are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with multilayer PVD coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eVM7 manufacturer grade rated for universal workpiece material compatibility\u003c\/li\u003e\n\u003cli\u003e32 TPI external UN thread form with 60-degree included angle\u003c\/li\u003e\n\u003cli\u003e3ER insert style with 3\/8 inch inscribed circle for standard toolholder fitment\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation for standard lathe thread turning operations\u003c\/li\u003e\n\u003cli\u003eISO 9001:2008 certified manufacturing process\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3ER-style external threading toolholders. Compatible with workpiece material codes H, K, M, N, P, and S, covering a broad range of metals including carbon steel, stainless steel, cast iron, non-ferrous alloys, and superalloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by a machinist or tooling technician into a compatible 3ER external threading toolholder. Always power down and lock out the machine before changing inserts. Seat the insert fully and verify clamping torque per the toolholder manufacturer specification before resuming cutting operations. Inspect the insert seat for chips or debris before each installation to maintain thread form accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: VM7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: Multilayer\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\u003eSeries\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 9001:2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 51745\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67911966359858,"sku":"51745","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a08e982279c237fbcc448aacde15762c.jpg?v=1791223632","url":"https:\/\/voomisupply.com\/products\/vargus-51745-threading-insert-32-tpi-3-8-in-ic-un-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}