{"product_id":"accupro-12182204-square-end-mill-1-in-3-flute-solid-carbide","title":"Accupro 12182204 Square End Mill 1 in 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182204 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining environments. It carries a 1 inch cutter diameter with a 2.25 inch length of cut and a 5 inch overall length, making it well suited for deeper slotting and profiling passes where a standard-length tool falls short. The 40-degree helix angle promotes efficient chip evacuation, and the AlTiN coating provides thermal resistance during high-speed cutting in ferrous and hardened materials. Micrograin carbide substrate supports tool life in demanding applications. This tool is installed and used by machinists and CNC operators in job shops, production facilities, and maintenance machine shops.\u003c\/p\u003e\n\u003cp\u003eThis end mill is configured for general-purpose and high-performance milling in vertical machining centers and CNC mills. The long length-of-cut classification makes it appropriate for deep pocket milling, side milling, and full-slot operations where a standard reach tool cannot engage the full feature depth. The right-hand cut and right-hand spiral flute geometry is the standard orientation for conventional and climb milling on most CNC platforms. Centercutting capability allows direct plunge entry without a pre-drilled hole, adding versatility in multi-operation setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 inch cutter diameter with plus 0.000 inch \/ minus 0.002 inch mill diameter tolerance\u003c\/li\u003e\n  \u003cli\u003e2.25 inch length of cut for deep pocket and long-reach profiling\u003c\/li\u003e\n  \u003cli\u003e3-flute geometry balances chip room and rigidity for ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating for elevated heat resistance in dry and high-speed cutting conditions\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes aggressive chip evacuation and smooth surface finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate for extended tool life in hardened and abrasive materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-fit solid carbide end mill for CNC vertical machining centers and manual mills accepting a 1 inch straight shank with shank diameter tolerance of minus 0.0001 inch to minus 0.0004 inch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC operator using a standard end mill holder, collet chuck, or shrink-fit toolholder rated for the 1 inch shank diameter. Verify that the machine spindle and toolholder are free of debris and runout before seating the tool. Power down and lock out the machine before changing tooling. Do not exceed the toolholder manufacturer's clamping torque range for the shank diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus 0.000 inch \/ minus 0.002 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: minus 0.0001 inch \/ minus 0.0004 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\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: 1.75 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: 12182204\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51733530247474,"sku":"12182204","price":455.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e72de681eb0eff0e2d8ddfc48cbab694_2b467f32-8cb3-4379-ac75-f98b0ee2fcfb.jpg?v=1788756163","url":"https:\/\/voomisupply.com\/products\/accupro-12182204-square-end-mill-1-in-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}