{"product_id":"osg-404-1406-bn-ball-end-mill-0-1406-in-4-flute-carbide","title":"Osg 404-1406-BN Ball End Mill 0.1406 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 404-1406-BN is a solid carbide ball end mill designed for precision milling operations in ferrous and non-ferrous materials. It features a 0.1406-inch cutting diameter, a 0.5-inch length of cut, and a 4-flute helical configuration with a 30-degree helix angle. The micrograin carbide construction provides rigidity and edge retention suited for both roughing and finishing passes. The bright uncoated finish makes it suitable for a range of secondary workpiece materials where coating interaction is a concern. Machinists and tool-and-die shops working with small-diameter milling operations will find this a reliable, consistent performer within the OSG 404BN series.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for general-purpose milling across a broad range of materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. It fits standard small-diameter toolholding setups with a 3\/16-inch straight cylindrical shank. The single-end, right-hand cutting and flute direction make it compatible with conventional vertical and horizontal CNC machining centers as well as manual milling machines running right-hand spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for consistent tolerancing and edge durability\u003c\/li\u003e\n  \u003cli\u003e4-flute helical design with 30-degree medium helix for balanced cutting performance in roughing and finishing\u003c\/li\u003e\n  \u003cli\u003e0.0703-inch nose radius provides true ball-end geometry for contoured and 3D milling paths\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for non-ferrous metals and applications where coated tooling is not preferred\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n  \u003cli\u003ePart of the OSG 404BN series, manufactured to consistent dimensional tolerances with a mill diameter tolerance of +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Designed for use in standard small-diameter CNC or manual milling applications requiring a 3\/16-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before inserting or removing the end mill from the toolholder. Use a properly sized collet or end mill holder that matches the 3\/16-inch shank diameter to prevent runout and tool pull-out. Verify workpiece material compatibility and select appropriate feed and speed parameters before beginning the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1406 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: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0703 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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Micrograin Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Bright \/ Uncoated\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 404BN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 404-1406-BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51730270847282,"sku":"404-1406-BN","price":35.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/03ac6feff1890f7c79e3423dc2717682_732f7c84-b368-4b5b-9843-a61c73a1d308.jpg?v=1788714371","url":"https:\/\/voomisupply.com\/products\/osg-404-1406-bn-ball-end-mill-0-1406-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}