{"product_id":"kennametal-1712556-laydown-threading-insert-16-tpi","title":"Kennametal 1712556 Laydown Threading Insert 16 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1712556 is a laydown threading insert designed for cutting internal UN threads on CNC lathes and threading machines. Manufactured from solid carbide with a PVD-applied TiAlN coating, it carries the KC5025 grade designation and is configured for right-hand internal threading at 16 threads per inch. The insert measures 1\/4 inch (6.35 mm) inscribed circle diameter and 0.1260 inches (3.04 mm) in thickness. The TiAlN finish improves wear resistance and tool life when threading steel, stainless steel, cast iron, superalloys, and titanium. Machinists and CNC toolroom technicians use this insert in production and job-shop environments where thread accuracy and insert consistency are critical.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal UN thread applications across a range of workpiece materials including steel, stainless steel, cast iron, and superalloys and titanium. The NR insert style with CB chipbreaker geometry is appropriate for through-hole and blind-hole threading operations on lathes equipped with compatible toolholders. At 16 TPI, this insert is commonly applied to fastener-thread profiles in the 1\/4-inch to 3\/8-inch diameter range. It is sold individually but carries a minimum order quantity of 10 units, making it appropriate for toolroom stock or production replenishment.\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\u003eKC5025 grade optimized for steel, stainless steel, cast iron, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal UN thread geometry at 16 TPI\u003c\/li\u003e\n  \u003cli\u003eNR insert style with CB chipbreaker for controlled chip flow in threading operations\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch inscribed circle with 0.1260 inch thickness for precise laydown seating\u003c\/li\u003e\n  \u003cli\u003eISO code LT11NR16UNCB for direct cross-reference and toolholder matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KENNAMETAL and compatible laydown threading toolholders accepting the LT11 insert size. Verify toolholder seat geometry and clamping style before installation. ISO code LT11NR16UNCB may be used for direct cross-reference to equivalent holder specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC toolroom technician with the machine fully stopped and in a de-energized, locked-out state before any insert change. Seat the insert fully into the toolholder pocket and torque the clamp screw according to the toolholder manufacturer specifications. Inspect the insert seat and clamp for chips or debris before securing the insert, as contamination can affect thread form accuracy. Follow all applicable shop safety procedures when handling carbide inserts due to sharp cutting edges.\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: LT11NR16UNCB\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: KC5025\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 Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\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: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CB\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 inches (3.04 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1280 inches (3.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0280 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0310 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0022 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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\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: 1712556\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743912034610,"sku":"1712556","price":509.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24d9f21e855d742890f05886ec788d1b.jpg?v=1788851147","url":"https:\/\/voomisupply.com\/products\/kennametal-1712556-laydown-threading-insert-16-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}