{"product_id":"accupro-12182567-square-end-mill-27-64-in-4-flute-carbide","title":"Accupro 12182567 Square End Mill 27\/64 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182567 is a solid carbide square end mill designed for precision material removal in CNC machining and manual milling operations. It features a 27\/64 inch (0.4219 inch) cutting diameter with a 1 inch length of cut, a 7\/16 inch shank diameter, and a 2-3\/4 inch overall length. The four-flute spiral design runs at a 40-degree helix angle, promoting efficient chip evacuation and a smooth finish. An AlTiN coating provides heat resistance and extended tool life in ferrous and high-temp alloy applications. This end mill is centercutting, enabling plunge entry directly into a workpiece. It is installed and used by machinists, tool-and-die makers, and CNC operators working in general machining and production environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits a wide range of milling applications including slotting, profiling, and peripheral cutting in steel, stainless steel, cast iron, and hardened alloys. The right-hand cut and right-hand flute configuration is standard for conventional CNC mill setups. The regular-length body and micrograin carbide substrate make it a practical choice for close-tolerance work in job shops and production facilities where consistent results across multiple passes are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance in demanding cuts\u003c\/li\u003e\n  \u003cli\u003eAlTiN finish provides thermal protection and extended tool life in ferrous and high-temp materials\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes smooth chip flow and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge milling without pre-drilling\u003c\/li\u003e\n  \u003cli\u003eFour-flute spiral configuration balances material removal rate with finish quality\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for standard CNC mill spindle compatibility\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 for use in standard CNC machining centers and manual mills accepting a 7\/16 inch shank diameter collet or end mill holder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Power down and lock out the spindle before inserting or removing the tool from the holder. Use a properly sized collet or end mill holder rated for the 7\/16 inch shank diameter and ensure the shank is fully seated and clamped to the manufacturer-specified torque for that holder type. Inspect the cutting edges and AlTiN coating for chips or wear before each use, and replace the tool if edge integrity is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 27\/64 inch (0.4219 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/4 inches\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: AlTiN\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\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  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: 12182567\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51740086337842,"sku":"12182567","price":80.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7156fb6ea6cf8bb02b50ecfd80d1b3d4.jpg?v=1788822177","url":"https:\/\/voomisupply.com\/products\/accupro-12182567-square-end-mill-27-64-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}