{"product_id":"harvey-tool-994555-c3-corner-radius-end-mill-1-4mm-4-flute","title":"Harvey Tool 994555-C3 Corner Radius End Mill 1.4mm 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 994555-C3 is a miniature corner radius end mill designed for precision milling in tight geometries and small-feature work. Built from solid carbide with an AlTiN (aluminum titanium nitride) PVD coating, it handles steel, stainless steel, cast iron, non-ferrous metals, and composites. The 1.4 mm cutting diameter pairs with a 0.0100 inch corner radius and a 2.10 mm length of cut, making it well suited for detailed contouring and finishing passes where edge integrity is critical. A 30-degree right-hand helix promotes chip evacuation while the four-flute, centercutting geometry supports both roughing and finishing in a single tool. Licensed machinists and CNC tooling professionals are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in CNC machining centers and high-speed milling setups where small-diameter tooling is required. Its miniature stub configuration keeps overhang minimal and rigidity high, which is especially important when working in hardened steels or stainless grades where chatter and deflection drive scrapped parts. The straight cylindrical shank at 0.1250 inches (1\/8 inch) fits standard collet toolholders. Applications include mold and die work, medical component machining, and aerospace detail parts where tight tolerances on corner radii are specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and tool life in demanding materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating increases heat resistance and extends tool life in ferrous and stainless applications\u003c\/li\u003e\n  \u003cli\u003e0.0100 inch corner radius with a tolerance of plus or minus 0.0010 inches for repeatable edge geometry\u003c\/li\u003e\n  \u003cli\u003eFour-flute, centercutting design supports both plunge entry and lateral milling\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting and right-hand spiral flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eMiniature stub length type minimizes deflection in small-diameter applications\u003c\/li\u003e\n  \u003cli\u003eNormal pitch, no chipbreaker, no coolant-through — suited for light-duty high-precision passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard collet-style toolholders accepting a 0.1250 inch straight cylindrical shank. Compatible with primary workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, and composites as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. Ensure the machine spindle is fully stopped and the tool changer is disabled before loading the tool into a collet holder. Confirm collet size matches the 0.1250 inch shank diameter and that runout is within acceptable limits before cutting, as excessive runout at this diameter will accelerate tool wear and compromise corner radius accuracy. Follow the machine tool manufacturer and shop-standard feeds and speeds for the workpiece material and coating type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.40 mm (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0100 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: plus or minus 0.0010 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: 2.10 mm (0.0830 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003c\/strong\u003e: AlTiN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Short (Stub)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus or minus 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 994555-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51727101395250,"sku":"994555-C3","price":60.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fe9dfb4bd777927aee3a1c807088ea9b.jpg?v=1788673349","url":"https:\/\/voomisupply.com\/products\/harvey-tool-994555-c3-corner-radius-end-mill-1-4mm-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}