{"product_id":"kennametal-1712558-threading-insert-20-tpi-solid-carbide-kc5025","title":"Kennametal 1712558 Threading Insert 20 Tpi Solid Carbide KC5025","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1712558 is a solid carbide laydown threading insert designed for internal UN thread cutting applications. Carrying the ISO code LT11NR20UNCB, this insert operates at 20 threads per inch (TPI) with a right-hand cutting orientation. It features a TiAlN coating applied via PVD process, which enhances surface hardness and thermal resistance during threading operations. The insert measures 1\/4 inch (6.35 mm) inscribed circle and 0.1260 inch (3.04 mm) thick, with a hole diameter of 0.1280 inch. It is intended for use by machinists and CNC lathe operators working on precision threaded components.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for threading steel, stainless steel, cast iron, superalloys, and titanium workpieces. The NR insert style and CB chipbreaker geometry make it appropriate for internal threading operations on CNC lathes and turning centers in both production and job-shop environments. The KC5025 grade is a PVD-coated carbide grade optimized for threading difficult-to-machine materials where edge retention and coating adhesion are critical. Minimum order quantity is 10 units; each package contains 1 insert.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with TiAlN PVD coating for extended tool life on hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e20 TPI, right-hand internal UN thread standard\u003c\/li\u003e\n  \u003cli\u003eNR insert style with CB chipbreaker geometry\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch inscribed circle (6.35 mm) with 3.04 mm insert thickness\u003c\/li\u003e\n  \u003cli\u003eISO code LT11NR20UNCB for direct cross-reference and toolholder matching\u003c\/li\u003e\n  \u003cli\u003eCompatible with primary workpiece materials including steel, stainless steel, cast iron, superalloys, and titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in toolholders accepting LT11 style laydown threading inserts. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium. Verify toolholder seat geometry and clamping requirements before installation.\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 before seating or replacing the insert. Ensure the toolholder pocket is clean and free of debris before installing the insert to maintain accurate seating and thread geometry. Do not exceed the recommended cutting parameters for the KC5025 grade as specified in the current KENNAMETAL threading application guide.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: LT11NR20UNCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5025\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\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: 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/4 inch (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1260 inch (3.04 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1280 inch (3.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0240 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0310 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CB\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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1543 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: 1712558\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744013517106,"sku":"1712558","price":509.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a97570331b2b0e057995bffcc869861.jpg?v=1788852923","url":"https:\/\/voomisupply.com\/products\/kennametal-1712558-threading-insert-20-tpi-solid-carbide-kc5025","provider":"Voomi Supply","version":"1.0","type":"link"}