{"product_id":"accupro-72027097-corner-radius-end-mill-3-4-in-6-flute","title":"Accupro 72027097 Corner Radius End Mill 3\/4 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 72027097 is a solid carbide corner radius end mill designed for high-performance milling in demanding materials. With a 0.75-inch mill diameter, six flutes, and a 1.25-inch length of cut, this tool is built for aggressive material removal with a controlled edge geometry. The 0.090-inch corner radius reduces stress concentrations at the cutting edge, extending tool life in tough applications. An AlTiN+ coating provides oxidation resistance and hardness at elevated cutting temperatures, making it well-suited for high-temp alloy machining. This is a single-end, centercutting tool with right-hand cutting and right-hand flute direction.\u003c\/p\u003e\n\u003cp\u003eThis end mill is engineered primarily for high-temperature alloys, designated by workpiece material code S. Variable index and variable helix geometry reduce harmonic vibration and chatter during deep cuts or long-reach passes. At 4 inches overall length with a 0.75-inch shank diameter, it fits standard 3\/4-inch collets and toolholders used in vertical and horizontal machining centers. Machinists and CNC operators working in aerospace, power generation, and precision manufacturing will find this tool appropriate for finishing and semi-finishing passes in nickel-based, titanium, and cobalt alloys.\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 provides thermal stability and oxidation resistance at high cutting speeds\u003c\/li\u003e\n  \u003cli\u003e0.090-inch corner radius reduces edge chipping and extends tool life\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index geometry minimize vibration and chatter\u003c\/li\u003e\n  \u003cli\u003eSix flutes with right-hand cut and centercutting capability for versatile entry angles\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with no chipbreaker, suited for smooth finishing passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/4-inch collets and toolholders. Primary workpiece material is high-temp alloy (material code S), including nickel-based superalloys, titanium, and cobalt alloys. Part of the ACCUPRO HS series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the toolholder is clean and free of debris before securing the end mill. Confirm runout with a dial indicator after installation to maintain dimensional accuracy and tool life. Follow the machine tool manufacturer and tooling manufacturer guidelines for speeds, feeds, and depth of cut appropriate to the 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: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches (31.75 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.090 inches (2.28 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches (101.6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches (19.05 mm)\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\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\u003eHelix Style\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy (Code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.77 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 72027097\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51753264578866,"sku":"72027097","price":356.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_d3d1072b-3b4b-4650-b955-fa92a9f9583c.jpg?v=1788934666","url":"https:\/\/voomisupply.com\/products\/accupro-72027097-corner-radius-end-mill-3-4-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}