{"product_id":"seco-00064408-laydown-threading-insert-12-tpi-3-8-in-ic","title":"Seco 00064408 Laydown Threading Insert 12 Tpi 3\/8 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00064408 is a laydown threading insert designed for right-hand internal UN thread cutting at 12 threads per inch (TPI). Built from micrograin solid carbide with a PVD-applied TiAlN\/TiN coating, this insert delivers consistent thread form geometry and wear resistance in demanding cutting applications. It carries the CP500 manufacturer grade designation and features an A1 chipbreaker geometry suited for controlled chip evacuation during internal threading operations. The 60-degree included angle conforms to UN thread standards. Machinists and toolroom professionals use this insert in CNC turning and threading operations where thread accuracy and insert life are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert fits into the Snap Tap series tooling system and is intended for internal threading on cast iron, stainless steel, and steel workpieces. The 3\/8 inch inscribed circle (IC) size and 0.1366 inch thickness are matched to compatible laydown insert pockets. Right-hand cutting orientation is fixed by the insert geometry. Typical applications include threading bores in production machining environments where ISO-standard tooling setups are used. The PVD coating process preserves sharp edge geometry and reduces built-up edge on difficult workpiece materials including stainless steel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide substrate with PVD TiAlN\/TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e12 TPI UN internal thread profile with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eA1 chipbreaker geometry for controlled chip management during internal threading\u003c\/li\u003e\n  \u003cli\u003eCP500 grade optimized for cast iron, stainless steel, and carbon steel workpieces\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation, laydown insert style (16NR)\u003c\/li\u003e\n  \u003cli\u003eSnap Tap series compatibility for repeatable insert indexing and seating\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 accepting the 16NR insert style with a 3\/8 inch inscribed circle. Rated for primary workpiece materials including cast iron (K), stainless steel (M), and steel (P) per ISO material classification. Conforms to ISO standards for threading insert geometry.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and torque should follow the toolholder manufacturer specifications for the 16NR pocket style. Power down the machine spindle and lock out the axis drives before changing inserts. Verify insert orientation for right-hand internal threading before engaging the workpiece. Use the appropriate Snap Tap toolholder wrench or torx key as specified by the toolholder manufacturer to secure the clamping screw.\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: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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: A1\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: 3\/8 inches (0.3750 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: 0.0060 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0470 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 Materials\u003c\/strong\u003e: Cast Iron, Stainless Steel, Steel\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: 00064408\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563927666994,"sku":"00064408","price":83.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/842d8be4216446daf6a8e217cfce8226.jpg?v=1786506985","url":"https:\/\/voomisupply.com\/products\/seco-00064408-laydown-threading-insert-12-tpi-3-8-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}