{"product_id":"sandvik-coromant-5781924-laydown-threading-insert-32-tpi","title":"Sandvik Coromant 5781924 Laydown Threading Insert 32 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5781924 is a laydown threading insert designed for external UN thread cutting at 32 threads per inch (TPI). Part of the CoroThread 266 series, it is manufactured from solid carbide with a PVD-applied TiCrAlN and TiAlN dual coating for wear resistance and extended tool life in demanding thread-turning applications. The insert features a right-hand cutting orientation and a 60-degree included angle standard to unified external threading. It carries an inscribed circle diameter of 3\/8 inches and a thickness of 5\/32 inches (0.1563 inches). This insert is installed by machinists and CNC lathe operators on threading toolholders configured for the CoroThread 266 system.\u003c\/p\u003e\n\u003cp\u003eThe 5781924 is suited for external UN thread turning on CNC lathes and manual turning centers in production and job-shop environments. The grade 1125 carbide substrate with PVD coating is appropriate for threading steel, alloy steel, and similar materials where a sharp, durable edge is required. The single-tooth-per-side geometry and A chipbreaker designation support clean thread profiles. It is sold with a minimum order quantity of 10 units, with packaging in individual quantities of 1, making it suitable for toolcrib stocking and production replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD TiCrAlN and TiAlN coating for wear resistance\u003c\/li\u003e\n  \u003cli\u003e32 TPI right-hand external UN thread form with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eCoroThread 266 series, insert style 266, size code 16\u003c\/li\u003e\n  \u003cli\u003eA chipbreaker geometry for clean thread profile and chip control\u003c\/li\u003e\n  \u003cli\u003eInscribed circle of 3\/8 inches with 0.1732-inch hole diameter for secure toolholder seating\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade 1125 for consistent performance in threading applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CoroThread 266 series threading toolholders that accept insert style 266 with size code 16. Refer to the SANDVIK COROMANT CoroThread 266 toolholder catalog to confirm holder compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Power down and lock out the machine before seating or replacing the insert. Use the correct torx or insert-clamp key specified for the CoroThread 266 toolholder to secure the insert without over-tightening. Verify thread form, TPI, and hand orientation against the job drawing before starting the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\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: External\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: 32\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 (9.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5\/32 inches (0.1563 inches \/ 3.97 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (4.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth Per Side\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: A\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: 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiAlN and TiCrAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroThread 266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5781924\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51727407284530,"sku":"5781924","price":612.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd94e254890a5252541427527eff509e_ea63bf64-d0d7-465c-94bd-b8120b01f658.jpg?v=1788677504","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5781924-laydown-threading-insert-32-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}