{"product_id":"seco-00078016-threading-insert-cp500-solid-carbide-3-8-in-ic","title":"Seco 00078016 Threading Insert CP500 Solid Carbide 3\/8 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00078016 is a solid carbide laydown threading insert designed for internal thread cutting operations. Designated 16NRAG60-A2 in the Snap-Tap series, it carries a CP500 manufacturer grade and is finished with a PVD-applied TiAlN\/TiN coating for extended tool life. The insert cuts a partial profile 60-degree thread using a right-hand cutting direction, covering a threads-per-inch range of 48 to 8 TPI and a metric pitch range of 0.50 to 3.00 mm. With a 3\/8 inch inscribed circle and a thickness of 0.1366 inches, it fits standard toolholders designed for that IC size. Installation is handled by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is intended for internal threading on a broad range of workpiece materials. The universal primary workpiece material classification covers ISO material groups K, M, P, and S, meaning it is suited for cast irons, stainless steels, carbon and alloy steels, and heat-resistant superalloys. Typical applications include threading bores on machined components in automotive, aerospace, and general manufacturing settings where consistent thread form and dimensional accuracy are required across variable pitch requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCP500 grade solid carbide construction with PVD TiAlN\/TiN coating for wear resistance\u003c\/li\u003e\n\u003cli\u003ePartial profile 60-degree thread form covers a wide TPI range of 48 to 8 TPI\u003c\/li\u003e\n\u003cli\u003eRight-hand internal cutting geometry for bore threading operations\u003c\/li\u003e\n\u003cli\u003e3\/8 inch inscribed circle fits standard Snap-Tap series toolholders\u003c\/li\u003e\n\u003cli\u003eUniversal ISO workpiece material compatibility: K, M, P, and S groups\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0030 inches for precise thread root definition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Snap-Tap series toolholders accepting a 3\/8 inch inscribed circle laydown threading insert. Conforms to ISO standards for insert geometry and fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by machinists or CNC technicians. Ensure the machine spindle is fully stopped and the toolholder is secured before seating or removing the insert. Use the appropriate torque wrench and clamping screw specified by the toolholder manufacturer to avoid cracking the carbide substrate. Verify thread pitch and TPI settings on the machine control before initiating a threading pass.\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\u003eManufacturer Grade\u003c\/strong\u003e: CP500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\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 Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Partial Profile 60 Degree\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\u003ePitch (mm)\u003c\/strong\u003e: 0.50 to 3.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: A2\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: 0.0030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0430 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0590 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO Groups K, M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Snap-Tap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00078016\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558373130546,"sku":"00078016","price":82.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63f5f6171fe111a99885a221cd0f20b8.jpg?v=1786410480","url":"https:\/\/voomisupply.com\/products\/seco-00078016-threading-insert-cp500-solid-carbide-3-8-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}