{"product_id":"accupro-72031057-corner-radius-end-mill-3-4-in-6-flute","title":"Accupro 72031057 Corner Radius End Mill 3\/4 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72031057 is a single-end, solid carbide corner radius end mill designed for high-performance milling in demanding materials. Built with a 3\/4 inch diameter, six flutes, and a 0.25 inch corner radius, it delivers clean, radius-blended cuts in difficult-to-machine workpieces. The AlTiN+ coating provides thermal resistance and extended tool life at elevated cutting temperatures. Variable index and variable helix geometry reduce harmonic vibration and chatter, which is especially important in long-reach or difficult-to-fixture setups. This tool is intended for use by machinists and tooling professionals working in aerospace, medical, or industrial manufacturing environments.\u003c\/p\u003e\u003cp\u003eThe 72031057 is engineered primarily for high-temperature alloys, classified under workpiece material code S. This includes nickel-based superalloys, titanium alloys, and similar difficult-to-machine materials common in aerospace and power generation applications. The 1 inch length of cut and 3 inch overall length make it well suited for moderate-depth profiling, slotting, and contouring operations on CNC machining centers. The center-cutting geometry allows plunge entry where required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN+ coating for high heat resistance and extended tool life in hard and high-temp alloys\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry reduces chatter and improves surface finish\u003c\/li\u003e\n\u003cli\u003e0.25 inch corner radius blends sharp inside corners and reduces stress concentration at part edges\u003c\/li\u003e\n\u003cli\u003eSix-flute configuration increases feed rate capacity versus four-flute tools in finishing applications\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in abrasive materials\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge milling without a pre-drilled entry hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers accepting a 3\/4 inch straight shank. Primary workpiece material is high-temperature alloy (material code S), including nickel superalloys and titanium. Suitable for profiling, contouring, and slotting operations where corner radius blending is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Secure the shank fully in a collet or end mill holder to the recommended engagement depth before use, and verify runout with a dial indicator before cutting. Always confirm spindle direction matches the right-hand flute and cutting direction of this tool before engaging the workpiece. Follow all machine guarding and PPE requirements per shop safety standards when handling carbide cutting tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 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 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches (76.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches \/ 19.05 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.25 inch (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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy (Code S)\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\u003eSeries\u003c\/strong\u003e: HS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 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: 72031057\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51755724865842,"sku":"72031057","price":333.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_b1041ca1-39e4-470b-896a-4c9ceab935be.jpg?v=1788958645","url":"https:\/\/voomisupply.com\/products\/accupro-72031057-corner-radius-end-mill-3-4-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}