{"product_id":"vargus-53575-threading-insert-16-tpi-3-8-inch-ic-un","title":"Vargus 53575 Threading Insert 16 Tpi 3\/8 Inch Ic Un","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 53575 is a laydown threading insert designed for external UN thread cutting at 16 threads per inch (TPI). Made from solid carbide with a TiAlN coating applied via PVD process, this insert delivers consistent thread form and wear resistance across a wide range of workpiece materials. The 3ER insert style seats in standard laydown toolholders and features a 60-degree included angle suited for unified national thread profiles. The SCB chipbreaker geometry promotes controlled chip evacuation during threading passes. Machinists and CNC lathe operators working in job shop, production, or maintenance environments will find this insert suitable for general-purpose external threading applications.\u003c\/p\u003e\n\u003cp\u003eThis insert is rated for use on a broad spectrum of workpiece materials, covering primary material codes H, K, M, N, P, and S, which correspond to hardened steels, cast irons, stainless steels, non-ferrous metals, carbon and alloy steels, and heat-resistant superalloys. It is well suited for both light-production and high-mix turning operations where a single insert grade needs to handle varied incoming material. Right-hand cutting orientation is standard. Typical installation is in a CNC or manual lathe with a compatible 3ER-style laydown threading toolholder.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiAlN coating for elevated wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003e16 TPI external UN thread form with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle, 3ER insert style for laydown toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eSCB chipbreaker promotes chip control during threading passes\u003c\/li\u003e\n  \u003cli\u003eUniversal grade (VCB) rated for material codes H, K, M, N, P, and S\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for standard external threading setups\u003c\/li\u003e\n  \u003cli\u003eManufactured to 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. Compatible across workpiece material codes H, K, M, N, P, and S as specified by the manufacturer. No additional specific model or system compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and serviced by machinists or CNC lathe operators. Power down and lock out the machine before seating or replacing inserts. Ensure the toolholder pocket and clamping screw are clean and free of chips before installation to achieve proper seating and thread form accuracy. Follow the toolholder manufacturer torque and clamping specifications for the 3ER insert style.\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: VCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 16 TPI\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\u003eChipbreaker\u003c\/strong\u003e: SCB\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\/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\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\u003eWeight\u003c\/strong\u003e: 0.1 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: 53575\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67911077396786,"sku":"53575","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71b1490e4175c7ed9a705848ea6ab931_ba13d92f-c541-449a-90b3-d8b5785d03f9.jpg?v=1791204019","url":"https:\/\/voomisupply.com\/products\/vargus-53575-threading-insert-16-tpi-3-8-inch-ic-un","provider":"Voomi Supply","version":"1.0","type":"link"}