{"product_id":"osg-402-296911-square-end-mill-19-64-in-2-flute-carbide","title":"Osg 402-296911 Square End Mill 19\/64 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 402-296911 is a solid carbide square end mill designed for precision metal removal in milling operations. Built from micrograin carbide and finished with a TiAlN coating, it delivers hardness and heat resistance suited to ferrous and non-ferrous material cutting. The 2-flute, spiral-flute geometry with a 30-degree helix angle promotes efficient chip evacuation while maintaining a clean cutting edge. At 19\/64 inches in diameter with a 13\/16-inch length of cut, this tool is sized for slotting, profiling, and peripheral milling in tight-tolerance applications. It is centercutting, allowing plunge entry without a pre-drilled pilot hole.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard CNC machining centers, manual knee mills, and similar milling equipment using a 5\/16-inch collet or end mill holder. The right-hand cut and right-hand flute configuration is the standard orientation for conventional and climb milling on most shop equipment. The regular-length body and 2-1\/2-inch overall length make it appropriate for general-purpose work where extended reach is not required. It is installed by machinists and toolroom operators working on steel, aluminum, and similar machinable materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for wear resistance and edge retention\u003c\/li\u003e\n  \u003cli\u003eTiAlN finish increases surface hardness and thermal resistance at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e2-flute spiral design with 30-degree helix promotes chip clearance during slotting and profiling\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute configuration for standard milling setups\u003c\/li\u003e\n  \u003cli\u003eRegular-length body suits general-purpose milling without unnecessary overhang\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 5\/16-inch collets or end mill holders on CNC machining centers and manual milling machines. Part of the OSG Series 402 end mill family.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom operator. The tool shank must be fully seated and properly torqued in the holder per the machine tool manufacturer's specifications before spindle engagement. Inspect the collet or holder for runout before use, as excessive runout accelerates edge wear and degrades surface finish. Always verify spindle speed and feed rate against the material being cut and the manufacturer's recommended cutting parameters before starting the operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 19\/64 inches (0.2969 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13\/16 inches (0.8125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\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\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\u003eFinish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 402-296911\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51729466851634,"sku":"402-296911","price":62.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/831001420c922086dfdc6589f18035e8.jpg?v=1788704954","url":"https:\/\/voomisupply.com\/products\/osg-402-296911-square-end-mill-19-64-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}