{"product_id":"osg-484-1875-bn-ball-end-mill-0-1875-in-4-flute-carbide","title":"Osg 484-1875-BN Ball End Mill 0.1875 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 484-1875-BN is a solid micrograin carbide ball end mill designed for precision milling operations across a wide range of materials. It features a 0.1875 inch (3\/16 inch) mill diameter, a 1.125 inch reach length, and a 4-flute helical configuration with a 30-degree helix angle. The extra long overall length of 3.0 inches makes it well suited for deep-cavity and contoured-surface work where standard-length tools cannot reach. The bright uncoated finish on this single-end, right-hand cut tool supports both roughing and finishing passes. Machinists and CNC operators working in job shops or production environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis ball end mill is rated for cutting steel, stainless steel, cast iron, non-ferrous metals, and hard materials, covering ISO material codes P, M, K, N, and H. The straight-cylindrical shank measures 0.1875 inches in diameter, compatible with standard collet and end mill holder setups. Its extra long length type gives operators clearance for deep-pocket milling, rib machining, and 3D contouring where shorter tools would make contact with workpiece walls. The Series 484BN designation identifies it within the OSG catalog for easy cross-reference and reordering.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance in demanding cuts\u003c\/li\u003e\n  \u003cli\u003e4-flute helical geometry with 30-degree helix angle supports both roughing and finishing in a single tool\u003c\/li\u003e\n  \u003cli\u003eExtra long 3.0 inch overall length enables deep-cavity and contoured-surface milling\u003c\/li\u003e\n  \u003cli\u003eBall end profile suited for 3D contouring, radii, and blended surface work\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish compatible with a broad range of cutting fluids and materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual mills equipped with standard collet systems or end mill holders accepting a 0.1875 inch straight-cylindrical shank. Rated for steel, stainless steel, cast iron, non-ferrous metals, and hard materials per ISO material codes P, M, K, N, and H.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and locked out per applicable shop safety procedures. Secure the straight-cylindrical shank in a properly sized collet or end mill holder and torque to the holder manufacturer's specification. Confirm runout with a dial indicator before beginning a cut, as excessive runout will accelerate wear on a tool of this diameter. Cutting parameters including feed rate, depth of cut, and spindle speed should be selected from the OSG Series 484BN application data for the specific workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eLength of Cut\u003c\/strong\u003e: 1.125 inches (1-1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\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\u003eNose Radius\u003c\/strong\u003e: 0.0938 inches\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: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra 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: 484BN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 484-1875-BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51729423761714,"sku":"484-1875-BN","price":49.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c31f262fdb0d8a0f0945f023f7bb4b42_4a843b3b-5683-45b6-af9e-0b6e179d0435.jpg?v=1788704449","url":"https:\/\/voomisupply.com\/products\/osg-484-1875-bn-ball-end-mill-0-1875-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}