{"product_id":"accupro-12181603-square-end-mill-11-64-in-2-flute-carbide","title":"Accupro 12181603 Square End Mill 11\/64 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12181603 is a solid carbide square end mill designed for precision milling operations in metal and composite materials. It features a 11\/64 inch (0.1719 inch) cutting diameter, a 3\/8 inch length of cut, and a 40-degree helix angle that promotes efficient chip evacuation and smooth cutting action. The TiCN (titanium carbonitride) coating increases surface hardness and wear resistance compared to uncoated carbide, extending tool life in ferrous and non-ferrous applications. This is a centercutting design, allowing plunge milling as well as peripheral cutting. Machinists and CNC operators in job shops, tool rooms, and production environments rely on this type of end mill for slotting, profiling, and pocket milling.\u003c\/p\u003e\n\u003cp\u003eThis stub-length end mill is suited for short-reach applications where rigidity is critical and deflection must be minimized. The 3\/16 inch shank diameter and 2 inch overall length make it appropriate for use in tight clearance setups or on small vertical machining centers, CNC mills, and manual knee mills. Right-hand cut and right-hand flute configuration is the standard orientation for conventional and climb milling. Micrograin carbide construction supports higher surface footage and improved edge retention on hardened steels, stainless, aluminum, and plastics.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for superior edge retention and hardness\u003c\/li\u003e\n  \u003cli\u003eTiCN coating provides increased wear resistance and reduced friction at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes efficient chip evacuation and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry enables both plunge and peripheral milling operations\u003c\/li\u003e\n  \u003cli\u003eSpiral flute, right-hand cut, right-hand flute configuration for standard milling setups\u003c\/li\u003e\n  \u003cli\u003eStub length design maximizes rigidity in short-reach and tight-clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide square end mill compatible with standard 3\/16 inch collet or end mill holders on CNC machining centers, vertical mills, and manual knee mills accepting right-hand tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the shank in a properly sized collet or end mill holder and verify runout with a dial indicator before production use. Follow the machine tool manufacturer guidelines for feed, speed, and depth of cut recommendations appropriate to the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 11\/64 inch (0.1719 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\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: 12181603\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51746216050994,"sku":"12181603","price":39.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1adfadb8d2dbe9983791123753f2d612.jpg?v=1788867223","url":"https:\/\/voomisupply.com\/products\/accupro-12181603-square-end-mill-11-64-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}