{"product_id":"accupro-12182185-square-end-mill-7-16-in-3-flute-solid-carbide","title":"Accupro 12182185 Square End Mill 7\/16 in 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182185 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining environments. It features a 7\/16-inch (0.4375-inch) mill diameter with a 5\/8-inch length of cut and a 40-degree helix angle. The single-end, three-flute design promotes efficient chip evacuation while maintaining rigidity in stub-length configurations. A TiCN coating increases surface hardness and wear resistance, extending tool life in ferrous and non-ferrous cutting applications. This end mill is installed and operated by machinists and tool-and-die professionals working on CNC mills and manual milling machines.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for slotting, profiling, and peripheral milling in ferrous metals, aluminum alloys, and similar materials where a stub-length tool provides added stability. The right-hand cutting and right-hand spiral flute direction are standard for conventional CNC machining center setups. The micrograin carbide substrate supports tighter tolerances and higher cutting speeds than standard carbide grades, making it a practical choice for production environments where tool consistency matters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/16-inch mill diameter with a mill diameter tolerance of +0.000 \/ -0.002 inches for consistent cut sizing\u003c\/li\u003e\n  \u003cli\u003eTiCN coating for improved hardness and extended tool life in demanding materials\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle with spiral flute geometry for efficient chip flow\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate supports high-speed cutting and tight dimensional control\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eStub-length configuration reduces deflection and improves rigidity in short-reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fitment for CNC machining centers and manual milling machines that accept a 7\/16-inch round shank end mill with right-hand cutting direction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer's toolholder and collet specifications. Verify that the spindle and toolholder are clean and free of debris before seating the shank. Confirm shank runout with a dial indicator after mounting to ensure the tolerance range is within machine and application requirements. Always bring the spindle to a complete stop before changing or inspecting end mills.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/16 inches (0.4375 inches)\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\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 5\/8 inches (0.625 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: 7\/16 inches (0.4375 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\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\u003c\/strong\u003e: TiCN\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\u003eSingle or Double End\u003c\/strong\u003e: Single End\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: 12182185\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51737610649906,"sku":"12182185","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9aa9644c658996d73faa78e397c1561.jpg?v=1788791353","url":"https:\/\/voomisupply.com\/products\/accupro-12182185-square-end-mill-7-16-in-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}