{"product_id":"accupro-12184640-ball-end-mill-11-32-in-4-flute-carbide","title":"Accupro 12184640 Ball End Mill 11\/32 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12184640 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining environments. With an 11\/32 inch (0.3438 inch) mill diameter and a 4-flute spiral configuration, it delivers smooth chip evacuation and consistent surface finishes on ferrous and non-ferrous materials. The micrograin carbide substrate provides wear resistance and edge retention at higher feed rates. The bright\/uncoated finish makes it well suited for applications where coating buildup or heat sensitivity is a concern. This tool is installed and operated by machinists and CNC tool setters in production shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard milling operations requiring a 3\/8 inch shank in a collet or end mill holder. The 7\/8 inch length of cut and 2-1\/2 inch overall length make it appropriate for shallow-to-medium depth profiling, slotting, and contouring passes in both manual and CNC milling machines. The single-end configuration is typical for production tooling where the cutting end is replaced rather than reversed. Right-hand cutting and right-hand flute direction are standard for conventional CNC mill spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for extended tool life and edge stability\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral design promotes efficient chip removal and improved surface finish\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle supports aggressive feed rates in harder materials\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for aluminum, brass, and other non-ferrous applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eSingle-end tool with consistent mill diameter tolerance of +0.000\/-0.002 inch\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 a 3\/8 inch collet or end mill holder. Suitable for profiling, contouring, and slotting operations in a range of materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists or CNC setup technicians using a compatible 3\/8 inch collet or shrink-fit holder. Ensure the spindle is fully stopped and locked before inserting or removing the tool. Verify runout and tool projection before beginning a cut. Follow machine manufacturer guidelines and shop safety standards for tooling changes and speeds and feeds selection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 11\/32 inch (0.3438 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000\/-0.002 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001\/-0.0004 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\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\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 12184640\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754000023858,"sku":"12184640","price":63.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/56bb17066d68c90e663867d548c9a8e6.jpg?v=1788942731","url":"https:\/\/voomisupply.com\/products\/accupro-12184640-ball-end-mill-11-32-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}