{"product_id":"accupro-95169779-corner-radius-end-mill-1-4-in-7-flute","title":"Accupro 95169779 Corner Radius End Mill 1\/4 in 7 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 95169779 is a solid carbide corner radius end mill designed for high-performance milling in demanding machining environments. Built from micrograin solid carbide and coated with AlCrTiN, this tool delivers superior heat resistance and wear life at elevated cutting speeds. It features a 1\/4 inch diameter, a 0.060 inch corner radius, and 7 flutes arranged in a right-hand spiral configuration with a 38-degree helix angle. The overall length is 2 inches, with a 1\/2 inch length of cut. Single-end, non-centercutting construction makes it suited to peripheral and finishing passes rather than plunge entry. Machinists and tool-and-die professionals use this end mill in CNC machining centers where tight tolerances and fine surface finishes are required.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use on hardened steels, stainless alloys, and other difficult-to-machine materials where AlCrTiN coatings provide a thermal barrier at the cutting edge. The 7-flute, 38-degree helix geometry is optimized for finish milling operations where chip evacuation and surface quality are priorities. The 1\/4 inch straight cylindrical shank fits standard ER and precision collet chucks. It is a single-end tool, so all cutting life is concentrated at one tip. Typical applications include profiling, contouring, and finishing passes in die-mold work, aerospace components, and precision-machined hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlCrTiN coating provides oxidation resistance and extended tool life in high-heat cutting conditions\u003c\/li\u003e\n  \u003cli\u003e7-flute design increases feed rate capability and improves surface finish on finish milling passes\u003c\/li\u003e\n  \u003cli\u003e38-degree helix angle promotes smooth chip flow and reduces cutting forces during peripheral milling\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate offers high hardness and edge integrity at elevated temperatures\u003c\/li\u003e\n  \u003cli\u003e0.060 inch corner radius reduces stress concentration at the cutting edge and minimizes corner chipping\u003c\/li\u003e\n  \u003cli\u003eNon-centercutting construction — not suitable for direct plunge entry; requires ramping or helical entry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement end mill compatible with standard 1\/4 inch straight-cylindrical collet chucks and toolholders used in CNC vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Seat the 1\/4 inch shank fully into the collet or toolholder and torque the retention nut per the toolholder manufacturer's specification. Because this is a non-centercutting tool, program helical or ramp entry moves — never direct Z-axis plunge cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.060 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlCrTiN\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 \/ -0.001000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 95169779\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51727236006194,"sku":"95169779","price":74.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/767a5b472defe65d23f4bdbf7ce3296a.jpg?v=1788675162","url":"https:\/\/voomisupply.com\/products\/accupro-95169779-corner-radius-end-mill-1-4-in-7-flute","provider":"Voomi Supply","version":"1.0","type":"link"}