{"product_id":"osg-414-2188-square-end-mill-7-32-in-4-flute-solid-carbide","title":"Osg 414-2188 Square End Mill 7\/32 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 414-2188 is a solid carbide square end mill designed for precise milling operations in metalworking and machining applications. Built from micrograin solid carbide, it delivers hardness and wear resistance suited to demanding cutting conditions. The tool features a 7\/32-inch (0.2188-inch) mill diameter, a 7\/16-inch (0.4375-inch) length of cut, and a 2-inch overall length. With 4 spiral flutes and a 30-degree helix angle, it promotes efficient chip evacuation and smooth cutting action. The 1\/4-inch shank diameter fits standard collets and toolholders commonly found in CNC machining centers and manual mills. This is a stub-length, uncoated end mill intended for installation and use by machinists and toolroom professionals.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for slot milling, profiling, and peripheral cutting in ferrous and non-ferrous materials. The centercutting design allows direct plunge entry, adding versatility for pocket milling operations. The right-hand cut and right-hand flute configuration is standard for conventional CNC and manual mill setups. Its stub-length profile provides added rigidity, making it appropriate for applications where tool deflection must be minimized, such as close-tolerance slotting or finishing passes in tight workpiece features.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for hardness and edge retention\u003c\/li\u003e\n\u003cli\u003e4 spiral flutes with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge milling\u003c\/li\u003e\n\u003cli\u003eStub-length profile increases rigidity and reduces deflection\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute, compatible with standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for use with cutting fluids or dry machining depending on material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide square end mill for standard 1\/4-inch collet or toolholder systems in CNC machining centers and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully powered down and locked out before changing tooling. Seat the shank fully into the collet or toolholder to the recommended engagement depth and torque the retention hardware per the toolholder manufacturer specification. Verify runout with a dial indicator before beginning a cut, particularly for close-tolerance work.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/32 inch (0.2188 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\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\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 414\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 414-2188\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51739312980274,"sku":"414-2188","price":30.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53fa83fd7a45e40246d905166c53ba31.jpg?v=1788812999","url":"https:\/\/voomisupply.com\/products\/osg-414-2188-square-end-mill-7-32-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}