{"product_id":"hertel-16er14unhg225tr-threading-insert-14-tpi-solid-carbide","title":"Hertel 16ER14UNHG225TR Threading Insert 14 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 16ER14UNHG225TR is a solid carbide laydown threading insert designed for right-hand external UN thread cutting at 14 threads per inch (TPI). It carries a TiAlN coating applied via PVD process, which provides thermal resistance and extended tool life in continuous and interrupted threading operations. The insert features a 3\/8 inch (0.3750 inch) inscribed circle and a thickness of 0.1460 inches. It is used in CNC lathes and turning centers where precise, repeatable thread form is required. Machinists and toolroom operators working with UN-standard external threads will find this insert suited for production threading on steel and similar materials.\u003c\/p\u003e\u003cp\u003eThis insert is intended for external UN-standard thread profiles on turned components. The 16ER insert style seats in compatible ER-style laydown toolholders. At 14 TPI, it is well suited for threading work on fasteners, fittings, and mechanical assemblies that require UN coarse or fine thread profiles in that pitch range. The TiAlN coating supports higher cutting speeds compared to uncoated carbide, making it appropriate for medium to high-production turning applications in job shop or manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate for rigidity and wear resistance in threading applications\u003c\/li\u003e\n\u003cli\u003eTiAlN coating via PVD process for thermal protection and extended insert life\u003c\/li\u003e\n\u003cli\u003e14 TPI cutting geometry for UN-standard external thread profiles\u003c\/li\u003e\n\u003cli\u003eRight-hand cut orientation for standard lathe threading passes\u003c\/li\u003e\n\u003cli\u003e3\/8 inch inscribed circle (0.3750 inch) in the 16ER laydown insert style\u003c\/li\u003e\n\u003cli\u003e0.1460 inch insert thickness for stable seating in ER-style toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in ER-style laydown threading toolholders that accept the 16ER insert style. Confirm toolholder seat geometry and pocket dimensions before installation to ensure proper insert retention and thread form accuracy.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert should be installed and indexed by a qualified machinist or toolroom technician. Power down and lock out the machine before seating or replacing the insert. Use the correct torque driver for the clamping screw to avoid seat damage — do not overtighten by hand or with non-rated tools. Verify insert orientation for right-hand thread direction before initiating the threading cycle.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\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: HG225TR\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\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1460 inches\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\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.4 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16ER14UNHG225TR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51729671258418,"sku":"16ER14UNHG225TR","price":237.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14208dfe69f4fccd390a2fa0403455bd.jpg?v=1788707538","url":"https:\/\/voomisupply.com\/products\/hertel-16er14unhg225tr-threading-insert-14-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}