{"product_id":"iscar-5901906-threading-insert-11ira60-ic908-48-16-tpi","title":"Iscar 5901906 Threading Insert 11IRA60 IC908 48-16 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5901906 is a laydown threading insert designed for internal threading operations on CNC lathes and turning centers. Manufactured from solid carbide with a TiAlN PVD coating, this insert carries the IC908 manufacturer grade and is engineered for right-hand internal partial profile 60-degree threads. It covers a threading range of 48 to 16 TPI (0.50 to 1.50 mm pitch), making it suitable for a broad range of thread sizes in a single insert. The 1\/4-inch inscribed circle and 0.126-inch thickness conform to the 11IR insert style. Licensed machinists, CNC operators, and tool and die technicians are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is applied to internal threading on workpieces spanning multiple material categories, including steel, cast iron, stainless steel, non-ferrous alloys, and high-temperature alloys, as indicated by the universal primary workpiece material classification with ISO material codes H, K, M, N, P, and S. It is part of the ISCARTHREAD series and is suited for production threading in both job shop and high-volume manufacturing environments where consistent thread form and long tool life are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 grade solid carbide substrate with TiAlN PVD coating for extended wear resistance across diverse workpiece materials\u003c\/li\u003e\n\u003cli\u003ePartial profile 60-degree thread form covers 48-16 TPI (0.50-1.50 mm pitch) in a single insert\u003c\/li\u003e\n\u003cli\u003eRight-hand internal cutting geometry for standard internal thread applications\u003c\/li\u003e\n\u003cli\u003e11IR insert style with 1\/4-inch inscribed circle and 0.126-inch thickness for consistent seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 cutting tool data representation standards\u003c\/li\u003e\n\u003cli\u003eUniversal material compatibility across ISO material groups H, K, M, N, P, and S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in toolholders that accept the 11IR laydown threading insert style. Compatible with internal threading applications across ISO material groups H, K, M, N, P, and S as defined by the ISCARTHREAD series designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician with the machine in a locked-out, zero-energy state before insert changes. Use the appropriate torque wrench and ISCAR-specified clamping screw to secure the insert in the toolholder pocket without over-tightening, which can crack the carbide substrate. Verify insert seating and thread form with a thread gauge before returning the machine to production. Dispose of worn inserts according to applicable shop safety and carbide recycling procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 11IR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\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\u003eManufacturer Grade\u003c\/strong\u003e: IC908\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: Partial Profile 60 Degree\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: 48-16 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 0.50-1.50 mm\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: 0.126 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.05 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO codes H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ISCARTHREAD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Standard\u003c\/strong\u003e: ISO 13399\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: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5901906\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51740050817330,"sku":"5901906","price":178.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c2c14d0cfc8888c21965b37986a96ee.jpg?v=1788821855","url":"https:\/\/voomisupply.com\/products\/iscar-5901906-threading-insert-11ira60-ic908-48-16-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}