{"product_id":"accupro-12179243-ball-end-mill-0-75in-4-flute-solid-carbide","title":"Accupro 12179243 Ball End Mill 0.75in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12179243 is a solid carbide ball end mill designed for high-performance milling in demanding machining environments. With a 0.75 inch mill diameter and a 1.5 inch length of cut, this tool handles contouring, profiling, and 3D surface work on hardened steels, stainless alloys, and high-temp materials. The four-flute, right-hand spiral geometry provides efficient chip evacuation and smooth surface finishes. The nACRo coating delivers high hardness and oxidation resistance, making it well suited for dry or near-dry cutting conditions. Micrograin carbide construction ensures edge integrity and longer tool life under aggressive feeds and speeds.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in CNC machining centers, vertical mills, and high-speed machining applications across job shops, tool and die operations, and precision manufacturing facilities. It is engineered for right-hand cutting with a 40-degree helix angle that improves chip flow and reduces cutting forces on the workpiece. The single-end configuration and 4 inch overall length provide adequate reach for most standard milling setups without sacrificing rigidity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for superior hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003enACRo coating for high oxidation resistance and performance in dry or near-dry cutting\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes efficient chip evacuation and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eFour right-hand spiral flutes for smooth finish on contoured and profiled surfaces\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 to -0.002 inches for precise fitment\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with 0.75 inch shank diameter for secure toolholder engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNC toolholders and collet chucks accepting a 0.75 inch shank diameter. Suitable for milling hardened steels, stainless steels, and high-temperature alloys where a ball end mill profile is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the toolholder bore and collet are clean and free of debris before seating the shank. Confirm runout is within tolerance before initiating a cutting program. Follow machine manufacturer guidelines and applicable shop safety protocols when loading or unloading rotating cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 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\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\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\u003eCoating\/Finish\u003c\/strong\u003e: nACRo\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: +0.000 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  \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\u003eWeight\u003c\/strong\u003e: 0.922 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: 12179243\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731924386098,"sku":"12179243","price":299.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14ea06812a4a6297e7400c30ea0a5d4c_05692704-085e-417f-847e-a945bea1778d.jpg?v=1788736687","url":"https:\/\/voomisupply.com\/products\/accupro-12179243-ball-end-mill-0-75in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}