{"product_id":"seco-00064715-laydown-threading-insert-20-tpi-un-carbide","title":"Seco 00064715 Laydown Threading Insert 20 Tpi Un Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00064715 is a 16NR-style laydown threading insert designed for right-hand internal UN thread cutting at 20 threads per inch. Built from solid carbide in the CP500 grade, this insert features a PVD-applied TiAlN\/TiN coating that extends cutting life across a wide range of workpiece materials. The 3\/8-inch inscribed circle and 0.1366-inch thickness conform to standard laydown insert geometry, allowing drop-in replacement in compatible toolholders. Part of the Snap-Tap series, it carries an ISO-standard 60-degree included angle and is suited for threading operations on CNC lathes and manual machines where consistent thread form is required.\u003c\/p\u003e\u003cp\u003eThis insert is used for cutting internal UN threads in a right-hand direction, making it applicable to threading bores on production and job-shop turning equipment. The CP500 grade with PVD coating performs across universal workpiece material categories including ferrous, non-ferrous, stainless, and superalloy materials, as classified under material codes K, M, N, P, and S. It is a common choice for machinists and toolroom professionals working to UN thread standards in both prototype and high-volume runs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e16NR insert style with 60-degree included angle for UN thread profile\u003c\/li\u003e\n\u003cli\u003eCP500 solid carbide grade with PVD TiAlN\/TiN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, internal thread orientation at 20 TPI\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle for standard laydown toolholder compatibility\u003c\/li\u003e\n\u003cli\u003e0.0040-inch corner radius for controlled thread root geometry\u003c\/li\u003e\n\u003cli\u003eRated for universal workpiece materials: K, M, N, P, and S categories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a laydown-style threading insert for use in 16NR-compatible internal threading toolholders conforming to ISO standards. Minimum order quantity is 2 inserts; package quantity is 1.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine powered down and spindle locked before insert indexing or replacement. Seat the insert fully in the toolholder pocket and torque the clamping screw to the toolholder manufacturer's specification using a calibrated torque driver. Inspect the insert pocket for chips or debris before seating. Verify thread form with a thread gauge after the first pass before committing to full-depth cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16NR\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\u003eCoating\u003c\/strong\u003e: TiAlN\/TiN, PVD Process\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: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 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\u003eThickness\u003c\/strong\u003e: 0.1366 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0310 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0310 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: 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\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 00064715\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563663982898,"sku":"00064715","price":118.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bec967d9e5628144bbc3b51b2b324a7f.jpg?v=1786500642","url":"https:\/\/voomisupply.com\/products\/seco-00064715-laydown-threading-insert-20-tpi-un-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}