{"product_id":"hertel-16ir24unhg225tr-threading-insert-24-tpi-solid-carbide","title":"Hertel 16IR24UNHG225TR Threading Insert 24 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 16IR24UNHG225TR is a laydown-style threading insert designed for internal UN thread-form cutting on CNC lathes and threading toolholders. Manufactured from solid carbide with a TiAlN coating applied via PVD process, this insert is rated for grade HG225TR and delivers consistent thread geometry on right-hand internal UN threads at 24 threads per inch (TPI). The 3\/8-inch inscribed circle (IC) and 0.146-inch thickness place it in a standard laydown seating format. It is intended for use by machinists and toolroom technicians performing single-point threading operations on ferrous and non-ferrous workpieces.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal threading applications in production and job-shop environments where UN-standard thread profiles are required. Typical uses include threading bores in fixtures, hydraulic components, fittings, and mechanical assemblies. The 24 TPI pitch targets fine-thread UN series applications. The right-hand configuration covers the most common internal threading direction. Sold individually per package with a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate for rigidity and wear resistance in threading operations\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating for thermal resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e24 TPI UN internal thread form, right-hand orientation\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle for standard laydown toolholder seating\u003c\/li\u003e\n\u003cli\u003eHG225TR manufacturer grade optimized for threading performance\u003c\/li\u003e\n\u003cli\u003eLaydown insert style for positive clamping in compatible holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit laydown threading insert for toolholders accepting 16IR-style inserts with a 3\/8-inch inscribed circle. Compatible with internal threading bars and holders configured for the 16IR insert style.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate torx or clamp-screw driver specified by the toolholder manufacturer to secure the insert without overtightening. Inspect the insert pocket and clamping surfaces for chips or debris before seating to ensure proper contact and thread accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\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\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: Internal\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: 24 TPI\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\u003eWeight\u003c\/strong\u003e: 0.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 16IR24UNHG225TR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732271268146,"sku":"16IR24UNHG225TR","price":244.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ded2fa0f3b0d54fa175ab4cf163836e.jpg?v=1788741068","url":"https:\/\/voomisupply.com\/products\/hertel-16ir24unhg225tr-threading-insert-24-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}