{"product_id":"value-collection-720-3505-square-end-mill-3-8-in-4-flute-hss","title":"Value Collection 720-3505 Square End Mill 3\/8 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 720-3505 is a single-end square end mill designed for general-purpose milling operations in metal fabrication and machining environments. Built from M2 high speed steel with a bright\/uncoated finish, this end mill has a 3\/8 inch diameter and a 1-1\/2 inch length of cut, making it suited for slotting, profiling, and peripheral milling tasks. The 4-flute geometry and 30-degree right-hand spiral helix provide a balance of chip evacuation and surface finish quality. It is installed and operated by machinists and tool-and-die professionals in both manual and CNC mill setups.\u003c\/p\u003e\n\u003cp\u003eThis end mill is appropriate for cutting ferrous and non-ferrous materials in light to medium milling applications. The long-length designation and 3\/8 inch shank diameter make it a practical choice when additional reach is needed beyond a standard-length tool. The bright\/uncoated finish suits dry cutting and general-purpose use where specialized coatings are not required. Right-hand cutting direction conforms to the majority of conventional vertical milling machine and machining center setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch milling diameter with matching 3\/8 inch shank diameter for direct collet mounting\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch length of cut for deeper slotting and profiling passes\u003c\/li\u003e\n  \u003cli\u003e4-flute, right-hand spiral configuration at 30-degree helix angle\u003c\/li\u003e\n  \u003cli\u003eM2 high speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating buildup concerns during regrinding\u003c\/li\u003e\n  \u003cli\u003eSingle-end design; non-centercutting — not intended for direct plunge entry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard fractional-inch shank end mill compatible with 3\/8 inch collets, end mill holders, and milling chucks used in vertical milling machines and CNC machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist. Secure the shank in a matched 3\/8 inch collet or end mill holder and verify runout before cutting. Because this tool is non-centercutting, avoid direct axial plunge cuts — use a ramping or helical entry strategy instead. Inspect the cutting edges for wear or chipping before each use and replace the tool when deflection or surface finish degradation is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/4 inches (3.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 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\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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: 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: 0.12 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 720-3505\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693139624242,"sku":"720-3505","price":38.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4bfeb66da36f0b918e186881259027e9.jpg?v=1788307846","url":"https:\/\/voomisupply.com\/products\/value-collection-720-3505-square-end-mill-3-8-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}