{"product_id":"iscar-3401303-square-end-mill-0-5-inch-4-flute-solid-carbide","title":"Iscar 3401303 Square End Mill 0.5 Inch 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 3401303 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. It features a 0.5 inch cutting diameter, a 2.5 inch length of cut, and a 5 inch overall length, with a 0.5 inch shank diameter for secure tool holder engagement. The four-flute spiral design runs a 38-degree helix angle, and the TiAlCN finish provides thermal and wear resistance at elevated cutting speeds. The submicron grain carbide substrate supports edge retention in hardened steels, stainless alloys, and high-temp materials. This tool is centercutting, allowing direct plunge entry without a pre-drilled hole.\u003c\/p\u003e\n\u003cp\u003eThe 3401303 is suited for milling operations in job shops, production machining cells, and toolrooms handling ferrous and non-ferrous materials. The variable index geometry helps reduce harmonic chatter during slotting, profiling, and finishing passes. Right-hand cut and right-hand flute configuration is standard for conventional CNC vertical machining center setups. It is typically installed by machinists and CNC operators working in industries requiring tight dimensional tolerances on milled features.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with submicron grain substrate for extended tool life\u003c\/li\u003e\n  \u003cli\u003eTiAlCN coating for heat resistance and reduced tool wear at high surface footage\u003c\/li\u003e\n  \u003cli\u003e38-degree helix angle promotes efficient chip evacuation and smooth cutting action\u003c\/li\u003e\n  \u003cli\u003eVariable index flute spacing reduces chatter and vibration during aggressive cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute configuration compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide square end mill for use in standard 0.5 inch collet chucks, end mill holders, and shrink-fit tool holders on CNC vertical or horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Always power down and lock out the machine spindle before changing tooling. Seat the shank fully into the tool holder and torque retention screws or collet nuts per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a cutting cycle to avoid premature tool failure or dimensional error.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 3401303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51747481846066,"sku":"3401303","price":142.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ba32a6c345bc1a81625bb9fb60cc37b_dd9d6914-8f29-4016-be9d-d404f70af0d3.jpg?v=1788881202","url":"https:\/\/voomisupply.com\/products\/iscar-3401303-square-end-mill-0-5-inch-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}