{"product_id":"sandvik-coromant-5782017-threading-insert-10-tpi-un","title":"Sandvik Coromant 5782017 Threading Insert 10 Tpi Un","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5782017 is a solid carbide laydown threading insert designed for right-hand internal UN thread cutting at 10 threads per inch (TPI). Part of the CoroThread 266 series, it features a TiCrAlN\/TiAlN PVD coating that promotes wear resistance and tool life in demanding threading operations. The insert carries a 3\/8-inch inscribed circle, measures 5\/32 inch thick (0.1563 inch), and is ground to a 60-degree included angle with a single tooth per side. It is used by machinists and CNC operators in production and job-shop environments where precise internal threading is required.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal UN threading applications on CNC lathes and turning centers in both production and job-shop settings. The CoroThread 266 style targets consistent thread form and dimensional accuracy on through-holes and blind-hole bores. The right-hand cutting geometry and 10 TPI specification make it appropriate for standard fastener-thread applications in steel, alloy, and similar workpiece materials where PVD-coated carbide tooling is the standard specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiCrAlN\/TiAlN PVD coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal UN thread geometry, 10 TPI, 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eCoroThread 266 series insert style (Insert Size Code 16)\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch (9.53 mm) inscribed circle; 5\/32-inch (3.97 mm) thickness\u003c\/li\u003e\n  \u003cli\u003eChipbreaker style A for controlled chip evacuation in internal threading\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade 1125 optimized for PVD-coated carbide threading performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CoroThread 266 series toolholders and boring bar systems that accept the 266 laydown insert style with a 16 size code. No additional specific compatible model numbers were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing the insert. Use the correct torx or hex key as specified by the toolholder manufacturer to achieve proper clamping force without stripping the seating pocket. Inspect the insert pocket for chips or debris before installation to ensure accurate insert seating and thread-form repeatability.\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\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\u003eSeries\u003c\/strong\u003e: CoroThread 266\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\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 10 TPI\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: A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (9.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5\/32 inch (3.97 mm \/ 0.1563 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inch (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\u003eCoating\/Finish\u003c\/strong\u003e: TiCrAlN \/ TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 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: 5782017\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51736912757042,"sku":"5782017","price":510.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd94e254890a5252541427527eff509e_466bb55b-3ef7-4519-ab98-c8c8c39e8983.jpg?v=1788781849","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5782017-threading-insert-10-tpi-un","provider":"Voomi Supply","version":"1.0","type":"link"}