{"product_id":"iscar-5901567-laydown-threading-insert-16erm-12-un-ic908","title":"Iscar 5901567 Laydown Threading Insert 16ERM 12 Un IC908","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5901567 is a laydown-style solid carbide threading insert designed for external UN thread forms at 12 threads per inch. Manufactured to the 16ER insert style, it carries the IC908 grade with a PVD-applied TiAlN coating for elevated wear resistance and thermal stability during threading operations. The insert features a right-hand cutting orientation and an M-series chipbreaker geometry suited to a broad range of workpiece materials. At 0.375 inches inscribed circle diameter and 0.143 inches thick, it seats into standard 16ER toolholders used on CNC lathes and manual turning centers. Licensed machinists and CNC operators install this insert for production threading of external UN fastener profiles.\u003c\/p\u003e\u003cp\u003eThis insert is applied in external threading operations on materials spanning steel, stainless, cast iron, non-ferrous alloys, and high-temperature alloys, as indicated by its H, K, M, N, P, and S material grade designations. Typical use cases include threading hydraulic fittings, fastener blanks, and precision shaft features to UN standards. The IC908 grade with PVD coating is well-suited for interrupted cuts and applications where built-up edge on the cutting face must be minimized. This insert conforms to ISO 13399 tooling data standards, enabling direct integration with CAM and tool management systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 PVD TiAlN-coated solid carbide grade for wear resistance across diverse workpiece materials\u003c\/li\u003e\n\u003cli\u003e16ER insert style with M-series chipbreaker for controlled chip formation during external threading\u003c\/li\u003e\n\u003cli\u003e12 TPI UN thread form, right-hand cutting orientation\u003c\/li\u003e\n\u003cli\u003e0.375 inches inscribed circle diameter for use in standard 16ER toolholders\u003c\/li\u003e\n\u003cli\u003eCompatible with H, K, M, N, P, and S material grade classifications including steel, stainless, and high-temp alloys\u003c\/li\u003e\n\u003cli\u003eISO 13399 compliant for integration with digital tool management and CAM platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 16ER external threading toolholders. Compatible with workpiece materials designated under material grade codes H, K, M, N, P, and S. Conforms to ISO 13399 tooling data standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the toolholder is secured in the turret before seating or replacing the insert. Use the appropriate torx or clamping screw as specified by the toolholder manufacturer to secure the insert  -  do not overtighten with impact tools. Verify thread pitch and cutting direction match the programmed toolpath before initiating a threading cycle.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\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: IC908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, PVD Applied\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: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.143 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade Compatibility\u003c\/strong\u003e: C1, C2, C6, C7 \/ H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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\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: 5901567\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51739882815794,"sku":"5901567","price":150.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fd687f3e9291614a853d10c15d830301.jpg?v=1788820020","url":"https:\/\/voomisupply.com\/products\/iscar-5901567-laydown-threading-insert-16erm-12-un-ic908","provider":"Voomi Supply","version":"1.0","type":"link"}