{"product_id":"accupro-72079445-corner-radius-end-mill-3-8-in-6-flute","title":"Accupro 72079445 Corner Radius End Mill 3\/8 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72079445 is a 6-flute, solid carbide corner radius end mill designed for high-performance milling in demanding materials. With a 3\/8 inch (0.3750 inch) mill diameter and a 0.0900 inch corner radius, this tool delivers controlled edge blending and reduced stress concentrations at corners. The AlTiN+ coating provides thermal resistance and extended tool life in high-heat cutting environments. A variable helix and variable index geometry minimize chatter and vibration, improving surface finish and dimensional accuracy. It is a single-end, right-hand cut, right-hand flute tool intended for use by machinists and CNC operators working with difficult-to-machine alloys.\u003c\/p\u003e\u003cp\u003eThis end mill is engineered for milling high-temperature alloys (material code S), including nickel-based superalloys, titanium, and similar aerospace and industrial materials. The 1-1\/2 inch length of cut and 3-1\/2 inch overall length suit it for moderate-depth profiling, contouring, and slotting operations on CNC machining centers. Center cutting capability allows plunge entry. The HS series designation indicates a high-strength application focus suitable for production and job-shop environments where tool life and finish quality are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating for elevated thermal resistance and longer tool life\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry reduce harmonic chatter\u003c\/li\u003e\n\u003cli\u003e0.0900 inch corner radius reduces stress concentration and improves edge durability\u003c\/li\u003e\n\u003cli\u003eCenter cutting design permits direct plunge milling\u003c\/li\u003e\n\u003cli\u003e6-flute configuration supports higher feed rates and improved finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and direct-fit end mill for CNC machining centers accepting a 3\/8 inch straight shank, with primary application in high-temperature alloy and aerospace material milling programs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Secure the shank in a collet or end mill holder rated for the 3\/8 inch shank diameter and confirm runout before cutting. Ensure the spindle and toolholder are clean and free of debris before seating the tool. Follow machine tool manufacturer guidelines for maximum RPM and feed rates appropriate to solid carbide tooling in high-temperature alloys.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inch \/ 9.53 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: 1-1\/2 inches (1.5000 inch \/ 38.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches (3.5000 inch \/ 88.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inch \/ 9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0900 inch (2.28 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\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: Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\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: 0.18 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 72079445\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754740023602,"sku":"72079445","price":93.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_80d9d439-f09c-4662-99e1-56f1e5edf6c6.jpg?v=1788948258","url":"https:\/\/voomisupply.com\/products\/accupro-72079445-corner-radius-end-mill-3-8-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}