{"product_id":"osg-464-5000-bn-ball-end-mill-0-5-in-4-flute-solid-carbide","title":"Osg 464-5000-BN Ball End Mill 0.5 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 464-5000-BN is a solid carbide ball end mill designed for precision milling across a wide range of ferrous and non-ferrous materials. Built to Series 464BN specifications, this single-end tool features a 0.5-inch diameter, a 4-flute helical configuration, and a 2-inch length of cut, making it well-suited for both roughing and finishing operations. The micrograin carbide construction provides rigidity and wear resistance at elevated cutting speeds. A 30-degree medium helix angle balances chip evacuation with cutting stability. This tool is installed by machinists and CNC operators working in job shops, aerospace, and general metalworking environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in vertical and horizontal milling centers for profiling, contouring, and slot milling in materials including steel, stainless steel, cast iron, non-ferrous metals, and hard materials. The long-series body with a 4-inch overall length allows reach into deeper features without sacrificing rigidity. The bright uncoated finish suits applications where coating interaction with the workpiece or coolant chemistry is a concern. The straight cylindrical shank is compatible with standard ER collets and end mill holders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003e4-flute helical design supports both roughing and finishing in a single tool\u003c\/li\u003e\n  \u003cli\u003e0.25-inch nose radius delivers consistent ball-end profile for 3D contour work\u003c\/li\u003e\n  \u003cli\u003e30-degree medium helix angle promotes effective chip evacuation\u003c\/li\u003e\n  \u003cli\u003eLong-series length type with 2-inch reach length for deeper feature access\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for non-ferrous and hard material applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with steel, stainless steel, cast iron, non-ferrous metals, and hard materials as noted in OSG Series 464BN specifications. Fits standard straight-bore end mill holders and ER collet chucks accepting a 0.5-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC operators. Secure the shank fully in the tool holder to the recommended gauge line and verify runout before cutting. Power down and lock out the spindle before changing or inspecting tooling. Do not exceed the tool manufacturer's recommended depth-of-cut or feed-per-tooth values for the workpiece material grade being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\u003eCoating\u003c\/strong\u003e: Bright\/Uncoated\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\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 464BN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.34 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: 464-5000-BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51737161761074,"sku":"464-5000-BN","price":133.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d6f289be88341c5f45ce0a892beb3d77_bc38072d-0926-45a2-ba0f-88d69311ec9e.jpg?v=1788785083","url":"https:\/\/voomisupply.com\/products\/osg-464-5000-bn-ball-end-mill-0-5-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}