{"product_id":"accupro-2500320-square-end-mill-5-32-in-5-flute-solid-carbide","title":"Accupro 2500320 Square End Mill 5\/32 in 5 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 2500320 is a 5-flute solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. Built to stub-length proportions, it features a 5\/32-inch (0.1563-inch) cutting diameter and a 5\/16-inch length of cut, making it well suited for shallow-depth profiling, slotting, and finishing passes where rigidity and minimal deflection are priorities. The 45-degree helix angle promotes efficient chip evacuation and smooth cutting action. Micrograin carbide construction provides the hardness and edge retention needed for tight-tolerance work in production environments. The bright\/uncoated finish makes this end mill a straightforward choice for general-purpose applications where coating is not required.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard CNC machining centers, vertical mills, and manual knee mills equipped with the appropriate collet or tool holder for a 3\/16-inch shank diameter. Stub-length geometry reduces overhang and increases stiffness, which is particularly useful in high-feed, low-depth-of-cut finishing strategies. Right-hand cutting and right-hand flute direction are standard configurations compatible with conventional machine spindle rotation. Centercutting capability allows direct plunge entry into workpieces without pre-drilling. Typical users include machinists, tool-and-die makers, and CNC operators working in job shops or production facilities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5-flute design increases feed rates and improves surface finish compared to 4-flute equivalents\u003c\/li\u003e\n  \u003cli\u003e45-degree helix angle for efficient chip evacuation and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for superior hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eStub-length configuration minimizes deflection for tight-tolerance work\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for general-purpose milling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC and manual milling machines with tool holders or collets accepting a 3\/16-inch shank diameter. Right-hand cut, right-hand spiral configuration for standard spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked before inserting or removing the end mill from the tool holder. Use a properly sized collet or end mill holder to achieve consistent runout within the shank diameter tolerance of -0.0001 to -0.0004 inches. Verify tool projection and stick-out are minimized to maintain rigidity consistent with stub-length tooling design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 5\/16 inches (0.3125 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: 3\/16 inches (0.1875 inches)\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\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 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: 0.25 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: 2500320\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51752509440306,"sku":"2500320","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a08eefef1cf986542f23f0a2e8d9bd80.jpg?v=1788928743","url":"https:\/\/voomisupply.com\/products\/accupro-2500320-square-end-mill-5-32-in-5-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}