{"product_id":"value-collection-723-4104-square-end-mill-3-16-in-cobalt","title":"Value Collection 723-4104 Square End Mill 3\/16 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 723-4104 is a cobalt square end mill designed for milling operations that demand durability and heat resistance beyond standard high-speed steel tooling. Built from M42 cobalt material, this double-end mill features a 3\/16 inch diameter cutting edge with a 1\/2 inch length of cut and a 30-degree helix angle. The spiral flute geometry and four-flute configuration promote efficient chip evacuation and a smooth surface finish. The bright uncoated finish makes it straightforward to inspect for wear. Machinists and tool-and-die professionals rely on this style of end mill for profiling, slotting, and peripheral milling on ferrous and harder workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use on manual knee mills, CNC machining centers, and tool room equipment where a fractional-inch, right-hand cutting, right-hand helix tool is required. The double-end design provides two usable cutting ends, extending tool life value per piece. With a 3\/8 inch shank diameter and 3.25 inch overall length, it fits standard collet chucks and end mill holders commonly found in job shop and production environments. It is center-cutting, allowing plunge entry as well as conventional side milling operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for improved heat and wear resistance compared to standard M2 HSS\u003c\/li\u003e\n  \u003cli\u003eFour-flute spiral design promotes chip evacuation and surface finish quality\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle balances cutting efficiency and edge strength\u003c\/li\u003e\n  \u003cli\u003eDouble-end configuration provides two cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting geometry allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish enables easy visual inspection of cutting edge condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct substitute for 3\/16 inch diameter, 4-flute, cobalt square end mills with a 3\/8 inch shank in standard fractional-inch tooling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists following standard toolholding procedures. Power down and lock out the spindle before inserting or removing the end mill from the collet or end mill holder. Ensure the shank is fully seated and the collet is torqued to the machine manufacturer's specification. Inspect both cutting ends for chipping or wear before each use, and rotate to the second end only when the first shows measurable wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inch (0.5000 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 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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\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\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\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\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\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCCCDE-C-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.43 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: 723-4104\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689647374642,"sku":"723-4104","price":46.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e679db23c8b28c4191d8d39133c2a3a5.jpg?v=1788262371","url":"https:\/\/voomisupply.com\/products\/value-collection-723-4104-square-end-mill-3-16-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}