{"product_id":"accupro-12181705-square-end-mill-11-16-in-2-flute-carbide","title":"Accupro 12181705 Square End Mill 11\/16 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12181705 is a solid carbide square end mill designed for precision milling operations in metal, composite, and hard material applications. It features a 0.6875-inch mill diameter with a 1-inch length of cut and a 3\/4-inch shank diameter for secure tool holding in standard milling chucks and collets. The 40-degree helix angle promotes efficient chip evacuation and reduces cutting forces. A TiCN (titanium carbonitride) coating improves wear resistance and extends tool life in ferrous and non-ferrous materials. This end mill is installed by machinists and tool-and-die professionals in CNC and manual milling setups.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for slotting, profiling, and plunge cutting operations in a wide range of shop environments. The centercutting geometry allows direct plunge entry into workpieces without pre-drilling. The right-hand cut, right-hand spiral flute configuration is standard for conventional CNC milling spindles. The stub-length body provides added rigidity, making it well suited for shorter-reach applications where deflection control is critical. It is appropriate for light to moderate material removal in both production and maintenance machining environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.6875-inch (11\/16 inch) mill diameter with mill diameter tolerance of +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003eSolid carbide micrograin construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eTiCN coating for improved wear resistance and reduced friction in ferrous materials\u003c\/li\u003e\n\u003cli\u003e40-degree helix angle with spiral flute for effective chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use cutting tool compatible with standard 3\/4-inch milling collets, end mill holders, and Weldon-style tool holders used in CNC and manual vertical milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the tool holder manufacturer torque and retention specifications. Ensure the milling machine spindle is fully stopped and locked out before changing tooling. Verify shank engagement depth meets the tool holder minimum grip requirement before machining. Always confirm spindle direction matches the right-hand cut orientation of this tool before beginning a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 11\/16 inch (0.6875 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\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 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\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003c\/strong\u003e: TiCN\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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: 12181705\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728265838898,"sku":"12181705","price":237.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f458929fb28acc96e241dc0be289f00d.jpg?v=1788690150","url":"https:\/\/voomisupply.com\/products\/accupro-12181705-square-end-mill-11-16-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}