{"product_id":"hertel-16erag60hg225tr-threading-insert-npt-48-8-tpi-carbide","title":"Hertel 16ERAG60HG225TR Threading Insert Npt 48-8 Tpi Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 16ERAG60HG225TR is a laydown threading insert engineered for right-hand external NPT thread cutting on CNC lathes and threading machines. Manufactured from solid carbide with a TiAlN coating applied via PVD process, this insert delivers high wear resistance and thermal stability during threading operations. It covers a thread-per-inch range of 48 to 8 TPI and features a 3\/8-inch inscribed circle (0.3750 inches) with a thickness of 0.146 inches. The 16ER insert style seats in compatible laydown toolholders. This insert is used by machinists and tool-and-die professionals in production threading of pipe fittings, valves, and fluid system components.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external NPT threading applications in both job shop and production environments. The NPT thread standard makes it appropriate for machining tapered pipe threads used in plumbing, HVAC, and industrial fluid handling components. The 48 to 8 TPI range accommodates a wide variety of pipe sizes, from fine-pitch fittings down to larger-diameter pipe threads. The solid carbide substrate and TiAlN finish support cutting in steel, stainless steel, and other ferrous materials at elevated cutting speeds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate for high rigidity and edge retention in threading operations\u003c\/li\u003e\n  \u003cli\u003eTiAlN PVD coating provides thermal resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eRight-hand external NPT thread profile, 48 to 8 TPI range\u003c\/li\u003e\n  \u003cli\u003e16ER laydown insert style for use in standard compatible laydown toolholders\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle (0.3750 inches) and 0.146-inch thickness for precise seating\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade HG225TR optimized for ferrous and hard material threading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 16ER-style laydown threading toolholders accepting a 3\/8-inch inscribed circle insert. Suitable for CNC and manual lathes equipped with compatible insert pockets for external NPT thread cutting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and the toolholder is secured before inserting or replacing the insert. Seat the insert fully in the pocket and torque the clamping screw per the toolholder manufacturer specifications. Verify thread profile alignment with a thread gauge before resuming production cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\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: NPT\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: 48 to 8 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: 0.146 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.4 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16ERAG60HG225TR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51753378709810,"sku":"16ERAG60HG225TR","price":225.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae14987351f508d75fc6477976f2d8d5.jpg?v=1788936012","url":"https:\/\/voomisupply.com\/products\/hertel-16erag60hg225tr-threading-insert-npt-48-8-tpi-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}