{"product_id":"value-collection-720-4106-square-end-mill-1-4-in-4-flute-hss","title":"Value Collection 720-4106 Square End Mill 1\/4 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 720-4106 is a double-end, four-flute square end mill designed for general-purpose milling operations in a wide range of shop and field environments. Manufactured from M2 high speed steel with a bright\/uncoated finish, this tool delivers consistent cutting performance on ferrous and non-ferrous materials. It features a 1\/4 inch mill diameter, a 5\/8 inch length of cut, and a 3\/8 inch shank diameter, with an overall length of 3-3\/8 inches. The 30-degree right-hand spiral flute geometry promotes efficient chip evacuation and smooth surface finishes. Machinists, tool-and-die makers, and maintenance technicians commonly specify this style of end mill for profiling, slotting, and peripheral milling work.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use on manual knee mills, CNC machining centers, and benchtop milling machines handling light to medium-duty cuts. The double-end configuration extends tool life by providing two usable cutting ends before the tool is retired. Its fractional inch sizing fits standard collets and tool holders sized for 3\/8 inch shanks. The bright\/uncoated finish makes it a practical choice for general steel, aluminum, and plastics where a coated tool is not required. Center-cutting capability allows it to plunge directly into a workpiece without a pre-drilled pilot hole.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-end design provides two cutting ends for extended tool life\u003c\/li\u003e\n  \u003cli\u003eM2 high speed steel construction for durability across a broad range of work materials\u003c\/li\u003e\n  \u003cli\u003eFour right-hand spiral flutes with a 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting geometry allows direct plunge entry without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for general-purpose milling of steel, aluminum, and plastics\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch shank diameter fits standard fractional inch collets and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard fractional inch replacement or stock end mill for manual and CNC milling machines equipped with 3\/8 inch collets or end mill holders accepting a 3\/8 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the machine fully powered down and the spindle at a complete stop. Ensure the shank is fully seated and properly torqued in the collet or end mill holder per the toolholder manufacturer specifications before running. Inspect the cutting edges for chips or damage before each use, as a damaged end mill can cause workpiece defects or tool breakage. Follow applicable shop safety standards and machine guarding requirements during all milling operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/8 inches (3.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (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\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 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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCCCDE-HSS-4\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: 720-4106\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691367203122,"sku":"720-4106","price":48.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d694a4e51f1668c0de5decacac73695d.jpg?v=1788283943","url":"https:\/\/voomisupply.com\/products\/value-collection-720-4106-square-end-mill-1-4-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}