{"product_id":"vargus-51210-threading-insert-11-5-tpi-npt-solid-carbide","title":"Vargus 51210 Threading Insert 11.5 Tpi Npt Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 51210 is a solid carbide laydown threading insert designed for cutting external NPT threads on a lathe or CNC turning center. It carries a TiN coating applied via PVD process, which extends edge life across a wide range of workpiece materials. The insert profile is 3ER style with a 30-degree included angle and a 3\/8-inch inscribed circle, producing 11.5 threads per inch in compliance with the NPT standard. Right-hand cutting geometry is standard. This insert is suited for machinists and tool-and-die professionals working in production or job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is intended for external right-hand NPT threading operations on materials spanning cast iron, steel, stainless, aluminum, non-ferrous alloys, and heat-resistant superalloys, reflected by workpiece material codes H, K, M, N, P, and S. Typical applications include threading pipe fittings, valve bodies, and hydraulic connectors where NPT taper-thread form must meet ANSI B1.1:74. The 3ER insert style seats in a compatible laydown threading toolholder designed for the 3ER geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD TiN coating for extended edge life\u003c\/li\u003e\n\u003cli\u003e11.5 TPI NPT external thread form with 30-degree included angle\u003c\/li\u003e\n\u003cli\u003e3ER insert style, 3\/8-inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard lathe and CNC turning setups\u003c\/li\u003e\n\u003cli\u003eUniversal workpiece material compatibility: cast iron, steel, stainless, aluminum, non-ferrous, and superalloys\u003c\/li\u003e\n\u003cli\u003eManufactured to ANSI B1.1:74 and ISO 9001:2008 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in laydown threading toolholders that accept the 3ER insert style. Verify holder pocket geometry and clamping compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts should be installed and changed by a qualified machinist following the toolholder manufacturer's clamping torque guidelines. Power down the machine and engage the spindle lock before seating or removing the insert. Inspect the pocket seating surface for chips or debris before installation, as contamination will affect thread accuracy. Always confirm insert orientation and thread direction against the job setup sheet before starting the cut.\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\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\u003eThreads Per Inch\u003c\/strong\u003e: 11.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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: VKX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\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\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI B1.1:74, ISO 9001:2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\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: 51210\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67910102221106,"sku":"51210","price":314.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a8fecaeb1abe34646ded9e70cee7daef.jpg?v=1791195856","url":"https:\/\/voomisupply.com\/products\/vargus-51210-threading-insert-11-5-tpi-npt-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}