{"product_id":"accupro-72029648-corner-radius-end-mill-3-4-inch-6-flute","title":"Accupro 72029648 Corner Radius End Mill 3\/4 Inch 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 72029648 is a solid carbide corner radius end mill engineered for demanding material removal in high-temperature alloys and other difficult-to-machine workpiece materials. Running 6 flutes with a 0.75 inch mill diameter, this single-end tool delivers a 3.25 inch length of cut and a 0.12 inch corner radius that reduces stress concentration at the cutting edge. The AlTiN+ coating provides thermal resistance and extended tool life in interrupted cuts and high-speed passes. A variable helix and variable index geometry reduce harmonic chatter, making this end mill well suited for aggressive roughing and finishing operations in aerospace, power generation, and precision manufacturing environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is designed for use in CNC vertical and horizontal machining centers where high-temp alloys such as Inconel, titanium, and cobalt-chrome alloys are the primary workpiece material. The 6-inch overall length and 0.75 inch shank diameter allow for adequate reach in deep-pocket and multi-axis applications without sacrificing rigidity. Right-hand cutting direction with right-hand flute spiral is standard for conventional spindle setups. The centercutting design permits plunge entry when required by the toolpath.\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 and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating provides elevated thermal and oxidation resistance at high cutting speeds\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index geometry reduce chatter and harmonic vibration\u003c\/li\u003e\n  \u003cli\u003e0.12 inch corner radius reduces edge chipping and extends tool life at the cutting corner\u003c\/li\u003e\n  \u003cli\u003eCentercutting flute geometry allows direct plunge entry into the workpiece\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with 6-inch overall length for extended reach in deep-feature applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers with standard tool holders accepting a 0.75 inch shank diameter. Primary workpiece material designation is high-temp alloy (material code S), covering nickel-based superalloys, titanium alloys, and similar difficult-to-machine materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Secure the shank in a properly sized collet or end mill holder, ensuring minimum shank engagement depth per toolholder manufacturer guidelines. Confirm spindle speed, feed rate, and depth of cut are programmed within the tool manufacturer recommendations for the specific workpiece material before engaging the cut. Inspect the cutting edges and coating condition before each setup, and do not reuse tooling with visible edge chipping in critical-tolerance applications.\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\u003eShank 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: 3.25 inches (82.55 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches (152.4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.12 inches (3.05 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\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: 1.21 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: 72029648\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51729697800498,"sku":"72029648","price":377.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_6736e8ad-8e9e-443a-93c5-4267a5057da0.jpg?v=1788707986","url":"https:\/\/voomisupply.com\/products\/accupro-72029648-corner-radius-end-mill-3-4-inch-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}