{"product_id":"value-collection-720-3055-square-end-mill-5-8-in-4-flute-hss","title":"Value Collection 720-3055 Square End Mill 5\/8 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 720-3055 is a single-end, square-profile end mill designed for general-purpose milling operations in machine shops and production environments. Ground from M2 high speed steel with a bright\/uncoated finish, it features a 5\/8 inch diameter cutting edge, a 1-5\/8 inch length of cut, and a 30-degree helix angle across four right-hand spiral flutes. The 5\/8 inch straight shank and 3-3\/4 inch overall length make it compatible with standard milling machine collets and tool holders. This tool is installed and used by machinists performing slotting, profiling, and peripheral milling on ferrous and non-ferrous workpieces.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for conventional vertical and horizontal milling operations on manual knee mills, CNC machining centers, and similar equipment. The four-flute configuration balances chip evacuation with surface finish quality, making it a practical choice for finishing passes and moderate material removal rates. The bright\/uncoated finish is appropriate for dry cutting or cutting with standard coolant on steels, cast iron, and similar materials where an advanced coating is not required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eFour right-hand spiral flutes with a 30-degree helix angle for efficient chip flow\u003c\/li\u003e\n\u003cli\u003e5\/8 inch cutting diameter with a matching 5\/8 inch shank diameter for concentric tool holding\u003c\/li\u003e\n\u003cli\u003e1-5\/8 inch length of cut suitable for moderate-depth slotting and profiling\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish — no coating delamination risk during regrind cycles\u003c\/li\u003e\n\u003cli\u003eSingle-end design; right-hand cutting direction for standard spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill compatible with standard milling collets and end mill holders accepting a 5\/8 inch straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists using a properly sized collet or end mill holder torqued according to the machine tool manufacturer specification. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool. Confirm runout with a dial indicator after tool installation to avoid premature edge wear. This tool is not center-cutting and should not be used for direct plunge entry into solid material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-5\/8 inch (1.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/4 inch (3.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel (M2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VC-HSS-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.28 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 720-3055\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691169415474,"sku":"720-3055","price":53.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/728394f28bec6f690474e07b3bb4a85a.jpg?v=1788281017","url":"https:\/\/voomisupply.com\/products\/value-collection-720-3055-square-end-mill-5-8-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}