{"product_id":"sandvik-coromant-5758002-threading-insert-24-tpi-unj","title":"Sandvik Coromant 5758002 Threading Insert 24 Tpi Unj","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5758002 is a solid carbide laydown threading insert from the CoroThread 266 series, designed for external UNJ thread forms at 24 threads per inch. It carries a TiAlN and TiCrAlN PVD coating applied through physical vapor deposition, which provides wear resistance and thermal stability during threading operations. The insert features a 60-degree included angle, a 3\/8-inch (9.53 mm) inscribed circle, and a thickness of 5\/32 inch (3.97 mm). It is suited for CNC lathes and turning centers where precise, repeatable thread profiles are required. Machinists and CNC operators working in aerospace and high-tolerance manufacturing environments are the primary installers of this insert type.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for external right-hand UNJ threading applications on turning centers and CNC lathes. UNJ thread forms are common in aerospace fastener and component manufacturing, where root radius requirements exceed standard UN specifications. The insert fits toolholders compatible with the CoroThread 266 system and is engineered for single-tooth engagement per side. It is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate for rigidity and dimensional stability under cutting loads\u003c\/li\u003e\n  \u003cli\u003eTiAlN and TiCrAlN PVD coating for thermal resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e24 TPI external UNJ right-hand thread form with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle and 5\/32-inch thickness for CoroThread 266 toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eSingle tooth per side design for precise thread form control\u003c\/li\u003e\n  \u003cli\u003eChipbreaker style A for controlled chip formation during threading passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CoroThread 266 series toolholders that accept insert style 266 with a 16 insert size code. Specific toolholder compatibility should be verified against the CoroThread 266 system documentation for the 3\/8-inch inscribed circle size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and clamping should be performed with the machine spindle stopped and all energy sources isolated per standard lockout\/tagout procedures. Use the correct torx or hex key specified for the CoroThread 266 clamp screw to avoid overtightening or insert damage. Verify insert orientation for right-hand thread direction before beginning the threading cycle. Inspect the insert pocket and clamping surfaces for chips or debris before seating a new insert.\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\u003eSeries\u003c\/strong\u003e: CoroThread 266\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\/Finish\u003c\/strong\u003e: TiAlN and TiCrAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNJ\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: 24\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 (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\u003eManufacturers Catalog Number\u003c\/strong\u003e: 266RG-16NJ01A240E 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 5758002\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730080432434,"sku":"5758002","price":612.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd94e254890a5252541427527eff509e_6cf7c111-0b47-46da-b9d1-165a52c180aa.jpg?v=1788711404","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5758002-threading-insert-24-tpi-unj","provider":"Voomi Supply","version":"1.0","type":"link"}