{"product_id":"accupro-12184853-ball-end-mill-0-6875-in-4-flute-carbide","title":"Accupro 12184853 Ball End Mill 0.6875 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12184853 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining environments. With a 0.6875-inch mill diameter and a 1-inch length of cut, this single-end tool is built for contouring, profiling, and finishing passes on curved or complex surfaces. The 40-degree helix angle promotes smooth chip evacuation and reduces cutting forces. Manufactured from micrograin solid carbide, it delivers rigidity and edge retention that high-speed steel tooling cannot match. CNC machinists and tool-and-die professionals are the primary users of this type of end mill.\u003c\/p\u003e\u003cp\u003eThis ball end mill is suited for use on CNC vertical machining centers and manual mills where 3D contouring and radius milling are required. The stub-length configuration provides added stiffness and reduced deflection in applications where cutting depth does not demand extended reach. The uncoated finish makes it compatible with a broad range of workpiece materials, including ferrous and non-ferrous metals, and allows for easy inspection of tool wear. It is a practical choice for production shops and toolrooms handling die work, mold making, and general machining tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for superior edge retention and rigidity\u003c\/li\u003e\n\u003cli\u003e40-degree right-hand helix angle promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eBall end geometry enables contouring, profiling, and radius milling\u003c\/li\u003e\n\u003cli\u003e4-flute design balances material removal rate with surface finish quality\u003c\/li\u003e\n\u003cli\u003eStub-length body minimizes deflection in tight-reach applications\u003c\/li\u003e\n\u003cli\u003eUncoated finish supports use across a wide range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard single-end ball end mill for use in CNC and manual milling machines accepting a 3\/4-inch straight shank collet or end mill holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist. Ensure the spindle is fully powered down and locked out before changing tooling. Use a properly sized collet or end mill holder matching the 3\/4-inch shank diameter, and torque the retention mechanism according to the machine manufacturer specifications. Inspect the cutting edges and shank for damage before each use, and never exceed the machine's rated spindle speed for the tool diameter and material combination.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.6875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 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: Uncoated\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\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\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: 12184853\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51734416654642,"sku":"12184853","price":210.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1926b660612e4302a4916006dd68775a.jpg?v=1788762964","url":"https:\/\/voomisupply.com\/products\/accupro-12184853-ball-end-mill-0-6875-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}