{"product_id":"kennametal-1743768-threading-insert-11-tpi-bspt-kc5025","title":"Kennametal 1743768 Threading Insert 11 Tpi Bspt KC5025","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1743768 is a solid carbide laydown threading insert designed for external BSPT thread cutting at 11 threads per inch. It carries the ISO code LT16ER11BSPT and is finished with a PVD-applied TiAlN coating that extends tool life when cutting ferrous and high-temperature alloy workpieces. The insert seats in a right-hand orientation and fits standard ER-style laydown toolholders with a 16-size insert code. At 3.44 mm (0.1430 inches) thick with a 3\/8-inch (9.53 mm) inscribed circle, this insert is sized for precision threading on CNC lathes and turning centers in production and job-shop environments. Machinists and toolroom technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external BSPT (British Standard Pipe Taper) threading operations on steel, stainless steel, cast iron, superalloys, and titanium workpieces. It is a single-piece solid carbide construction intended for high-accuracy thread profiles where consistent flank geometry and dimensional repeatability are required across production runs. The TiAlN PVD coating supports higher cutting speeds and improved wear resistance compared to uncoated carbide, making it a practical choice for both moderate and high-volume threading cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD TiAlN coating for extended wear resistance\u003c\/li\u003e\n  \u003cli\u003eRight-hand external BSPT thread form at 11 TPI\u003c\/li\u003e\n  \u003cli\u003eER insert style, size code 16, for compatibility with standard laydown threading toolholders\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch (9.53 mm) inscribed circle with 3.44 mm thickness for precise seating and repeatability\u003c\/li\u003e\n  \u003cli\u003eRated for steel, stainless steel, cast iron, superalloys, and titanium workpiece materials\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade KC5025 optimized for consistent performance across a broad material range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in ER-style laydown threading toolholders accepting size-16 inserts. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or replacing the insert. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before indexing. Follow the toolholder manufacturer torque specifications for the clamping screw — do not overtighten, as solid carbide inserts are brittle and susceptible to cracking under uneven clamping load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: ER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: LT16ER11BSPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5025\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: BSPT\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: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: 3.44 mm (0.1430 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 3.94 mm (0.1551 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 Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0097 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1743768\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51750581436722,"sku":"1743768","price":617.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8e7dc19cb3abf57c33a6235d66988072.jpg?v=1788916970","url":"https:\/\/voomisupply.com\/products\/kennametal-1743768-threading-insert-11-tpi-bspt-kc5025","provider":"Voomi Supply","version":"1.0","type":"link"}