{"product_id":"iscar-5901586-threading-insert-1-25mm-iso-solid-carbide-ic908","title":"Iscar 5901586 Threading Insert 1.25mm Iso Solid Carbide IC908","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5901586 is a laydown-style external threading insert designed for ISO-standard thread forms at a 1.25 mm pitch. Manufactured from solid carbide with a PVD-applied TiAlN coating under the IC908 grade designation, this insert delivers thermal resistance and edge hardness suited to interrupted cuts and high-speed threading passes. The 16ER insert style features a 3\/8 inch (0.375 inch) inscribed circle and a 0.143 inch thickness. Right-hand cutting geometry makes it the standard orientation for conventional external threading operations on CNC lathes and turning centers.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for external ISO metric thread turning on CNC turning centers and multi-axis lathes. The IC908 grade with PVD TiAlN coating supports threading across a broad range of workpiece materials, including steel, stainless steel, cast iron, non-ferrous alloys, and high-temperature alloys. It fits 16ER-compatible toolholders used in production and job-shop environments where consistent thread form and insert-to-insert repeatability are required. Installation is performed by machinists and CNC setup technicians.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC908 solid carbide grade with PVD TiAlN coating for extended tool life across universal workpiece materials\u003c\/li\u003e\n  \u003cli\u003e1.25 mm ISO pitch for standard metric external threading applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for conventional external thread turning\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle in the 16ER insert style for secure seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003e0.143 inch insert thickness provides rigidity during threading passes\u003c\/li\u003e\n  \u003cli\u003e0.15 mm corner radius supports precise thread root geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 16ER-style external threading toolholders that accept the 16ER insert form. Compatible with the ISCARTHREAD series toolholder lineup. Verify toolholder pocket and clamping configuration before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThreading inserts of this type are seated and clamped by qualified machinists or CNC setup technicians following machine builder and toolholder manufacturer torque and clamping procedures. Power down and lock out the machine spindle before changing inserts. Inspect the toolholder pocket and clamping screw for wear or debris before seating the new insert. Do not exceed the cutting parameters specified in the toolholder or grade application data for the workpiece material being threaded.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 1.25 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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 Coated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.375 inch \/ 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: 0.15 mm (0.0059 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.035 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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 5901586\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738964853042,"sku":"5901586","price":178.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4a9e0797906e8368bb1cb3c32a05bfc.jpg?v=1788807358","url":"https:\/\/voomisupply.com\/products\/iscar-5901586-threading-insert-1-25mm-iso-solid-carbide-ic908","provider":"Voomi Supply","version":"1.0","type":"link"}