{"product_id":"harvey-tool-44093-c3-corner-rounding-end-mill-1-2-in-4-flute","title":"Harvey Tool 44093-C3 Corner Rounding End Mill 1\/2 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 44093-C3 is a double-end corner rounding end mill designed for producing consistent radius edges on ferrous and non-ferrous workpieces. Built from solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers high heat resistance and extended tool life in demanding cutting environments. The 4-flute configuration provides a good balance of chip evacuation and finish quality. At 0.5 inches in diameter with a 3\/32-inch corner radius and a 0.25-inch tip diameter, this tool is suited for precision edge-breaking and profile work in CNC machining operations. Qualified machinists and tool-and-die technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is appropriate for milling operations requiring controlled radius profiles on part edges, pockets, and contours. The double-end design extends usable tool life before replacement is needed. With a 1\/2-inch shank diameter, it mounts directly in standard ER collet chucks, hydraulic holders, or shrink-fit tooling commonly used on vertical and horizontal machining centers. Typical applications include finishing passes on hardened steel, stainless, and high-temperature alloys where AlTiN coating performance is advantageous.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating for elevated heat resistance and longer tool life at high cutting speeds\u003c\/li\u003e\n  \u003cli\u003eDouble-end design doubles usable cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry balances chip clearance with surface finish quality\u003c\/li\u003e\n  \u003cli\u003e3\/32-inch corner radius for consistent, repeatable edge profiling\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch tip diameter allows access to tighter inside corner geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style corner rounding end mill for use in standard 1\/2-inch diameter CNC toolholders; part of the HARVEY TOOL Corner Rounding End Mills - 2 and 4 Flute - Unflared series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety protocols. Power down and lock out the spindle before seating or removing the tool from the holder. Ensure the shank is fully seated and the collet or chuck is torqued to the toolholder manufacturer specification. Inspect the cutting edges for chips or damage before each use, as solid carbide tools can fracture if run with pre-existing edge damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 44093-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51753975841074,"sku":"44093-C3","price":206.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/157e56006e5109f7873a7e53d89bb7b4.jpg?v=1788942478","url":"https:\/\/voomisupply.com\/products\/harvey-tool-44093-c3-corner-rounding-end-mill-1-2-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}