{"product_id":"harvey-tool-985108-c3-corner-rounding-end-mill-1-2-in-4-flute","title":"Harvey Tool 985108-C3 Corner Rounding End Mill 1\/2 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 985108-C3 is a corner rounding end mill designed to machine convex radius profiles on workpiece edges and contours. With a 0.5 inch mill diameter and a 1\/8 inch corner radius, it produces consistent, repeatable edge breaks and full radius forms in a single pass. The 4-flute geometry balances chip evacuation with surface finish quality, making it well suited for finishing operations in ferrous and non-ferrous materials. This tool is intended for use by machinists and toolmakers running vertical machining centers, CNC mills, or manual knee mills requiring precise radius generation on part edges.\u003c\/p\u003e\n\u003cp\u003eCorner rounding end mills like the 985108-C3 are used in both production and job-shop environments wherever a specified convex radius is required on an external edge or shoulder. Typical applications include deburring with precision geometry, producing chamfer-free radius breaks on mold components, die parts, aerospace structural components, and general machining work where edge quality and dimensional accuracy are critical. The right-hand cutting direction and right-hand flute direction make this a standard configuration compatible with conventional CNC spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/8 inch corner radius for consistent convex edge profiling in a single pass\u003c\/li\u003e\n  \u003cli\u003e0.5 inch mill diameter provides rigidity for stable cutting conditions\u003c\/li\u003e\n  \u003cli\u003e4-flute design balances chip removal with improved surface finish on finish passes\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction match standard CNC mill spindle rotation\u003c\/li\u003e\n  \u003cli\u003eSuitable for edge rounding, radius milling, and decorative edge profiling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification corner rounding end mill compatible with standard 1\/2 inch tool holders, collets, and end mill adapters used on CNC vertical machining centers and manual knee mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully and evenly in a clean, undamaged collet or end mill holder and torque the retention nut per the tool holder manufacturer specification. Verify runout with a dial indicator before beginning cutting operations, and program feed and speed parameters appropriate to the workpiece material and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eWeight\u003c\/strong\u003e: 0.31 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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 985108-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51733091680562,"sku":"985108-C3","price":322.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9be584036f9329701cd831391372145_b081c88d-76f6-406d-bd1b-bb770ac3d160.jpg?v=1788751251","url":"https:\/\/voomisupply.com\/products\/harvey-tool-985108-c3-corner-rounding-end-mill-1-2-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}