{"product_id":"iscar-3401333-square-end-mill-3-4-in-4-flute-solid-carbide","title":"Iscar 3401333 Square End Mill 3\/4 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 3401333 is a single-end, solid carbide square end mill designed for high-performance milling in ferrous and non-ferrous materials. It features a 3\/4 inch diameter cutting head with four flutes and a 38-degree helix angle, delivering an efficient balance of chip evacuation and surface finish. The tool carries a TiAlCN coating to extend tool life under elevated cutting temperatures and abrasive conditions. With a 1-5\/8 inch length of cut and 4 inch overall length, it is suited for moderate-depth slotting, profiling, and peripheral milling operations. This end mill is installed and run by machinists and tool-and-die professionals in shop environments.\u003c\/p\u003e\u003cp\u003eThis end mill is used in machining centers and manual milling machines for applications in general metalworking, die and mold work, and precision part production. The right-hand cutting and right-hand flute direction make it compatible with standard spindle configurations. The variable index geometry helps reduce harmonic chatter during cuts, making it appropriate for both roughing and finishing passes at appropriate feed and speed parameters. Submicron carbide grain construction supports rigidity and edge retention in demanding cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4 inch cutting diameter with matching 3\/4 inch shank diameter for direct collet or end mill holder mounting\u003c\/li\u003e\n\u003cli\u003eTiAlCN coating for heat resistance and extended tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e38-degree helix angle promotes smooth chip flow and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and vibration during milling\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capability allows direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eSubmicron carbide substrate for superior hardness and edge retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a solid carbide square end mill for use in standard 3\/4 inch collets, end mill holders, or hydraulic chucks on CNC and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool from the holder. Verify the holder bore and collet size match the 3\/4 inch shank diameter before tightening. Follow machine tool manufacturer guidelines for proper tool overhang and runout tolerances to prevent premature tool wear or breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 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: 1-5\/8 inches (1.625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches (0.75 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlCN\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\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\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\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: 3401333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51727397978418,"sku":"3401333","price":241.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ba32a6c345bc1a81625bb9fb60cc37b_525e0580-97f1-4503-a7d1-ebee25a04cf5.jpg?v=1788677355","url":"https:\/\/voomisupply.com\/products\/iscar-3401333-square-end-mill-3-4-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}