{"product_id":"accupro-95168338-corner-radius-end-mill-3-8-in-5-flute","title":"Accupro 95168338 Corner Radius End Mill 3\/8 in 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 95168338 is a solid carbide corner radius end mill designed for precision milling in demanding metalworking applications. It features a 3\/8 inch diameter with a 0.0300 inch corner radius and five flutes ground from micrograin carbide stock. The AlTiN coating provides high-temperature resistance, making this tool well-suited for dry or semi-dry cutting in hardened steels, stainless, and high-temp alloys. At 2 inches overall length with a 1\/2 inch length of cut, this is a stub-length geometry that prioritizes rigidity over reach. A 45-degree helix angle promotes smooth chip evacuation and reduces chatter in finishing passes. Machinists and CNC programmers specify this tool when edge quality and tight tolerances are the primary requirements.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC machining centers for profiling, slotting, and contouring operations where sharp inside corners must be radiused to a controlled dimension. The 0.0300 inch corner radius reduces stress concentration at the cutting edge and extends tool life compared to sharp-corner geometry. Single-end, centercutting construction allows plunge entry as well as conventional side milling. Right-hand flute direction and right-hand cutting orientation are standard for conventional vertical and horizontal machining center spindles. It is appropriate for job shop, tool-and-die, aerospace component, and mold machining environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eAlTiN coating rated for high-heat cutting environments including hardened steels and exotic alloys\u003c\/li\u003e\n\u003cli\u003e0.0300 inch corner radius reduces edge chipping and stress concentration\u003c\/li\u003e\n\u003cli\u003e5-flute design increases feed rate capability compared to 4-flute equivalents at the same diameter\u003c\/li\u003e\n\u003cli\u003eStub-length geometry (1\/2 inch LOC, 2 inch OAL) maximizes rigidity and minimizes deflection\u003c\/li\u003e\n\u003cli\u003eCentercutting single-end configuration allows direct plunge milling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard stock tool for CNC machining centers accepting a 3\/8 inch straight shank. No specific OEM model compatibility was stated in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. The shank must be clean and free of burrs before seating in a collet or end mill holder; runout should be verified with a dial indicator before production cutting begins. Follow machine tool manufacturer guidelines for maximum spindle speed and feed rates appropriate to the workpiece material. Never exceed the tool's rated cutting diameter engagement without confirming chip load calculations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\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\u003eCorner Radius\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 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: 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 Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 \/ -0.002000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 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: 95168338\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51742808768818,"sku":"95168338","price":75.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f3ca6ab78333d28d6f41c1d7fc3f68b8.jpg?v=1788839520","url":"https:\/\/voomisupply.com\/products\/accupro-95168338-corner-radius-end-mill-3-8-in-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}