{"product_id":"helical-solutions-48056-corner-radius-end-mill-3-flute","title":"Helical Solutions 48056 Corner Radius End Mill 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELICAL SOLUTIONS 48056 is a solid carbide corner radius end mill designed for high-performance material removal in both roughing and finishing operations. Built to Series H40ALV-3 standards, it features a 0.1875 inch (3\/16 inch) mill diameter and a 0.0300 inch corner radius that reduces stress concentrations at part edges and extends tool life. The Zplus PVD coating optimizes performance in aluminum and non-ferrous metals, though the tool is rated for secondary applications in steel, stainless steel, cast iron, high-temperature alloys, and hard materials. Three helical flutes with a variable index configuration improve chip evacuation and reduce chatter. Licensed machinists and CNC operators working in job shops, aerospace, and general manufacturing are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for precision milling operations on aluminum and non-ferrous metals as a primary workpiece material. Its centercutting capability allows direct plunge entry without a pre-drilled hole. The variable pitch geometry helps suppress harmonic vibration during aggressive cuts. A straight-cylindrical shank is sized for use with high-precision toolholders. The H40ALV-3 series is engineered for applications where tight dimensional control and surface finish quality are required in the same operation cycle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.0300 inch corner radius with tolerance of -0.0020 to 0.0020 inches for consistent edge geometry\u003c\/li\u003e\n  \u003cli\u003eZplus PVD coating for extended tool life in aluminum and non-ferrous applications\u003c\/li\u003e\n  \u003cli\u003eVariable index, three-flute helical design reduces chatter and improves chip flow\u003c\/li\u003e\n  \u003cli\u003eCentercutting construction allows direct plunge milling without pilot hole\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and heat resistance at high feed rates\u003c\/li\u003e\n  \u003cli\u003eRight-hand flute direction and right-hand cutting orientation with maximum TIR of 0.0003 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with high-precision toolholders. Primary workpiece material is aluminum and non-ferrous metals. Secondary workpiece materials include steel, stainless steel, cast iron, high-temperature alloys, and hard materials. Part of the H40ALV-3 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by CNC machinists or tool and die professionals. Confirm toolholder runout meets or falls within the 0.0003 inch maximum TIR specification before use to protect both the tool and workpiece tolerances. Ensure the machine spindle is fully stopped and the tool path program is verified before engaging the cut. Do not exceed the rated length of cut of 0.7500 inches to avoid deflection or tool breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: -0.0020 to 0.0020 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: 0.7500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: -0.0620 to 0.0620 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: Zplus (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\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Variable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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 Material\u003c\/strong\u003e: Aluminum, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum TIR\u003c\/strong\u003e: 0.0003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H40ALV-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.031 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: HELICAL SOLUTIONS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51742358896946,"sku":"48056","price":69.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a6bc5093dde92525d4bab6e9e3631dba_1afde2b4-030b-48e0-a441-7b9474a948c2.jpg?v=1788836953","url":"https:\/\/voomisupply.com\/products\/helical-solutions-48056-corner-radius-end-mill-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}