{"product_id":"harvey-tool-52231-c6-corner-radius-end-mill-0-031-in-3-flute","title":"Harvey Tool 52231-C6 Corner Radius End Mill 0.031 in 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 52231-C6 is a solid carbide corner radius end mill engineered for demanding material removal in high-temperature alloys, stainless steel, steel, and cast iron. It features a 0.031-inch mill diameter, a 0.005-inch corner radius, and a variable helix design that reduces harmonic vibration during aggressive cuts. With three flutes and an AlTiN (aluminum titanium nitride) PVD coating, this tool handles both roughing and finishing passes in a single setup. The 1\/8-inch straight-cylindrical shank and short flute geometry provide rigidity in tight-clearance applications. Installed in a high-precision toolholder, this end mill is well suited for production environments where tight tolerances and surface finish are critical.\u003c\/p\u003e\n\u003cp\u003eThis end mill is designed for use in CNC milling applications involving hard and difficult-to-machine materials including steel, stainless steel, cast iron, and hard alloys. Its short flute length and compact 0.031-inch diameter make it appropriate for fine-feature milling, slot work, and contour operations in aerospace, medical, and die-mold components. The variable helix geometry is specifically developed for high-temperature alloy applications where conventional fixed-helix tools tend to chatter or wear prematurely. Pairing with a high-precision toolholder is recommended to take full advantage of the close diameter and shank tolerances.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable helix geometry reduces vibration and chatter in high-temp alloy cuts\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating improves heat resistance and tool life in ferrous and hard materials\u003c\/li\u003e\n  \u003cli\u003e0.005-inch corner radius protects the cutting edge and improves corner strength\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting capable, right-hand flute direction, right-hand cutting\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity at 0.031-inch diameter\u003c\/li\u003e\n  \u003cli\u003eRated for both roughing and finishing material removal in a single tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with high-precision toolholders in CNC milling machines. Primary workpiece materials include steel, stainless steel, cast iron, and hard alloys. Part of the Harvey Tool Variable Helix End Mills for High Temp Alloys - Corner Radius series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a safe, de-energized state. Use a high-precision toolholder to stay within the stated shank diameter tolerance (h6) and maintain runout control at this diameter. Avoid applying side loads beyond the rated cut depth for a tool of this diameter, as solid carbide end mills at sub-1\/8-inch diameters are susceptible to breakage under deflection. Follow the tool manufacturer's recommended speeds and feeds 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: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0005 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: +0.0010 to -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/64 inches (0.047 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\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.0100 to -0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable\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\u003eMaterial\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Short\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Hard Alloy\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: 52231-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51737177391410,"sku":"52231-C6","price":70.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a64bbe92bc48e9d4bc473f6d0d752b1_84a4f52f-0b5f-47e0-92a8-8ae0ac24a495.jpg?v=1788785251","url":"https:\/\/voomisupply.com\/products\/harvey-tool-52231-c6-corner-radius-end-mill-0-031-in-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}