{"product_id":"accupro-72031081-corner-radius-end-mill-3-4-in-6-flute","title":"Accupro 72031081 Corner Radius End Mill 3\/4 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72031081 is a solid carbide corner radius end mill designed for high-performance milling in demanding applications. Built with a 0.75-inch mill diameter and a 0.25-inch corner radius, this single-end tool carries six flutes with a variable helix and variable index geometry. The AlTiN+ coating provides thermal resistance and extended tool life when cutting hard and abrasive materials. It is center-cutting and runs in a right-hand cutting direction, making it suitable for plunge, slot, and contour operations. Machinists in production and job-shop environments rely on tools like this for consistent results in difficult workpiece materials.\u003c\/p\u003e\u003cp\u003eThe 72031081 is engineered for cutting high-temperature alloys, designated by workpiece material code S. This includes nickel-base, cobalt-base, and titanium alloys commonly found in aerospace, medical, and power-generation components. The variable helix geometry reduces chatter and harmonics during deep cuts, and the variable index spacing further dampens vibration. The 1.25-inch length of cut and 4-inch overall length make it appropriate for moderate-depth passes where rigidity and chip evacuation are both critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in high-temp alloy cutting\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating for elevated thermal resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry reduce chatter and vibration\u003c\/li\u003e\n\u003cli\u003e0.25-inch corner radius protects the cutting edge and reduces stress concentration at corners\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eSix-flute configuration supports higher feed rates in stable setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual mills with a 3\/4-inch collet or end mill holder. Primary workpiece material is high-temperature alloy (material code S), including nickel, cobalt, and titanium alloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop-standard toolholding procedures. Ensure the shank is fully seated and secured in a clean, undamaged collet or shrink-fit holder before running. Verify spindle speed, feed rate, and depth of cut against tooling data before engaging the cut. Do not exceed the tool's rated length of cut when side-milling without reducing chip load accordingly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\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\u003eCorner Radius\u003c\/strong\u003e: 0.25 inches (6.35 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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\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\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\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: 72031081\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51737441599794,"sku":"72031081","price":348.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_922a57fc-5196-4ec7-8723-feabecb2a611.jpg?v=1788788601","url":"https:\/\/voomisupply.com\/products\/accupro-72031081-corner-radius-end-mill-3-4-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}