{"product_id":"seco-00085906-laydown-threading-insert-16-tpi-un-cp500","title":"Seco 00085906 Laydown Threading Insert 16 Tpi Un CP500","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00085906 is a laydown threading insert designed for internal UN thread cutting at 16 threads per inch. Built from micrograin solid carbide with a TiAlN\/TiN PVD coating under the CP500 grade designation, this insert delivers consistent thread form geometry on a wide range of workpiece materials. The 60-degree included angle produces a standard UN thread profile, and the TT chipbreaker controls chip flow during internal threading operations. At 0.3750 inches inscribed circle and 0.1366 inches thick, the insert seats securely in compatible Snap Tap style toolholders. Machinists and toolroom technicians use this insert in CNC lathes and manual threading operations where repeatable thread quality is required.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal right-hand UN threading on materials classified under ISO workpiece material codes K, M, P, and S, making it applicable across steel, stainless steel, cast iron, and high-temperature alloys. The CP500 grade with PVD coating is optimized for a universal material range, giving shop floors flexibility without frequent grade changes. It is a practical choice for production threading of nuts, threaded bores, and internally threaded components in precision machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for wear resistance and edge stability\u003c\/li\u003e\n  \u003cli\u003eTiAlN\/TiN PVD coating under CP500 grade for universal material compatibility\u003c\/li\u003e\n  \u003cli\u003e16 TPI UN thread standard with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal thread cutting configuration\u003c\/li\u003e\n  \u003cli\u003eTT chipbreaker for controlled chip evacuation in bored threading applications\u003c\/li\u003e\n  \u003cli\u003eSnap Tap series — indexes into compatible laydown threading toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Snap Tap series laydown threading toolholders that accept a 3\/8 inch inscribed circle insert. Compatible with right-hand internal threading applications conforming to UN thread standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Before indexing or replacing the insert, ensure the machine spindle is fully stopped and the toolholder is secured. Seat the insert fully against the toolholder pocket and torque the clamping screw according to the toolholder manufacturer's specifications. Verify thread profile with a thread gauge after the first pass before continuing production runs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CP500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\/TiN (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\u003eThreads Per Inch\u003c\/strong\u003e: 16\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\u003eChipbreaker\u003c\/strong\u003e: TT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Snap Tap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3750 inches (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: 0.0050 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0550 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0740 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: K, M, P, S\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: 00085906\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563905941810,"sku":"00085906","price":128.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b6250eca92bd37c7af5766d9c0770c3f.jpg?v=1786506481","url":"https:\/\/voomisupply.com\/products\/seco-00085906-laydown-threading-insert-16-tpi-un-cp500","provider":"Voomi Supply","version":"1.0","type":"link"}