{"product_id":"value-collection-720-3609-square-end-mill-5-8-in-hss","title":"Value Collection 720-3609 Square End Mill 5\/8 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 720-3609 is a single-end square end mill designed for milling flat-bottomed pockets, slots, and peripheral profiles in a wide range of metals and engineering materials. Built from M2 high speed steel with a bright uncoated finish, it measures 5\/8 inches in diameter with a matching 5\/8-inch shank and delivers a 4-inch length of cut — an extra-long configuration suited to deep-reach milling applications. The 30-degree right-hand spiral provides efficient chip evacuation and smooth cutting action. Four flutes give a balance between chip clearance and surface finish. This tool is installed and operated by machinists and tool-and-die professionals on manual mills and CNC machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for general-purpose milling in job shop, production, and maintenance environments where a longer reach is required. The extra-long 6-1\/8-inch overall length allows access to deep features that standard-length tools cannot reach. The non-centercutting geometry means this tool is intended for side milling, slotting, and peripheral profiling rather than direct plunge cuts. It suits applications in steel, aluminum, brass, cast iron, and similar machinable materials where HSS tooling is specified or preferred over carbide.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction provides toughness and wear resistance for general-purpose milling\u003c\/li\u003e\n\u003cli\u003eExtra-long configuration with 4-inch length of cut and 6-1\/8-inch overall length for deep-reach applications\u003c\/li\u003e\n\u003cli\u003eFour right-hand spiral flutes at 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no additional coating to interfere with close-tolerance shank fits\u003c\/li\u003e\n\u003cli\u003eSingle-end design with right-hand cutting direction\u003c\/li\u003e\n\u003cli\u003eNon-centercutting — optimized for peripheral and slot milling, not plunge entry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tool for standard 5\/8-inch collet chucks, end mill holders, and milling machine spindles accepting a 5\/8-inch straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the machine powered down or placed in a safe lockout state per applicable shop safety procedures. Secure the shank in a clean, properly sized collet or end mill holder and torque to the holder manufacturer specification. Inspect the shank and flutes for damage before mounting. Confirm that the holder provides sufficient reach clearance so the cutting edges do not contact the holder face during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inches (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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel (M2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 4 inches (4.0000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6-1\/8 inches (6.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eCoolant Through\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\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: Extra Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VC-HSS-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.43 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: 720-3609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720685453618,"sku":"720-3609","price":95.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e20802d5a2197028e9a8fd83e045c26e.jpg?v=1788567660","url":"https:\/\/voomisupply.com\/products\/value-collection-720-3609-square-end-mill-5-8-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}