{"product_id":"seco-00077860-threading-insert-18-tpi-npt-solid-carbide","title":"Seco 00077860 Threading Insert 18 Tpi Npt Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00077860 is a laydown threading insert designed for cutting internal NPT threads at 18 threads per inch. Built from solid carbide in the CP500 manufacturer grade with a micrograin substrate, this insert carries a PVD-applied TiAlN\/TiN coating for wear resistance across a wide range of workpiece materials. It is sized at a 7\/32-inch (0.2188-inch) inscribed circle and measures 0.0945 inches thick. The insert uses a right-hand cutting orientation and a 60-degree included angle, making it purpose-built for NPT pipe thread profiles. Machinists and toolroom professionals install these inserts in compatible Snap Tap toolholders on CNC lathes and threading machines.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal NPT pipe thread operations in production and job-shop environments. The CP500 grade with universal primary workpiece material classification covers cast iron, non-ferrous metals, non-metals, steel, and heat-resistant superalloys, giving it broad application flexibility. It is appropriate for residential and commercial pipe fitting thread preparation as well as industrial fluid and gas system components requiring NPT-standard internal threads. The Snap Tap series design supports quick insert indexing to minimize downtime during high-volume threading runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin substrate in CP500 manufacturer grade for edge strength and wear life\u003c\/li\u003e\n  \u003cli\u003ePVD-applied TiAlN\/TiN coating for heat and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003e18 TPI internal NPT thread profile with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation\u003c\/li\u003e\n  \u003cli\u003e7\/32-inch (0.2188-inch) inscribed circle; 0.0945-inch thickness\u003c\/li\u003e\n  \u003cli\u003eUniversal material compatibility covering cast iron, steel, non-ferrous, non-metals, and superalloys\u003c\/li\u003e\n  \u003cli\u003eISO-standard insert; part of the Snap Tap series for fast indexing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Snap Tap series toolholders compatible with the 09NR insert style. Verify toolholder seat dimensions and insert pocket specifications before installation to confirm proper fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine powered down and in a locked-out state per applicable lockout\/tagout procedures. Use the correct torque wrench and insert screw specified by the toolholder manufacturer — do not use substitute fasteners. Inspect the insert pocket and clamping components for wear or damage before seating a new insert. Discard inserts that show chipping, edge breakdown, or coating delamination rather than attempting to re-use them.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 09NR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 09\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: CP500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\/TiN (PVD-applied, coated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 7\/32 inch (0.2188 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0945 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Snap Tap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: 2\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00077860\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562472472882,"sku":"00077860","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9f119bc8c93c33a37a79898904fcaca7.jpg?v=1786477607","url":"https:\/\/voomisupply.com\/products\/seco-00077860-threading-insert-18-tpi-npt-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}