{"product_id":"accupro-12182650-square-end-mill-11-16-in-4-flute-solid-carbide","title":"Accupro 12182650 Square End Mill 11\/16 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182650 is a solid carbide square end mill designed for precision milling operations in ferrous and non-ferrous metals. It features a 11\/16 inch (0.6875 inch) cutting diameter, a 1-1\/2 inch length of cut, and a 3\/4 inch shank diameter with an overall length of 4 inches. The micrograin carbide substrate provides the hardness and wear resistance needed for demanding cutting applications. A TiCN (Titanium Carbonitride) finish reduces friction and extends tool life. This tool is intended for use by machinists and CNC operators in production and job shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for slotting, profiling, and peripheral milling on machining centers and CNC mills. The 40-degree helix angle promotes smooth chip evacuation and reduces cutting forces, making it effective for both roughing and finishing passes on steel, stainless steel, cast iron, and high-temperature alloys. The centercutting geometry allows for direct plunge entry into a workpiece without a pre-drilled hole. Right-hand cut and right-hand flute configuration match standard spindle rotation on most vertical machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for superior hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003eTiCN finish reduces friction and increases wear resistance in abrasive materials\u003c\/li\u003e\n  \u003cli\u003e40-degree spiral helix promotes efficient chip evacuation and smoother cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge milling without pilot drilling\u003c\/li\u003e\n  \u003cli\u003e4 flutes provide a balance of chip clearance and cutting edge engagement\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 \/ -0.002 inches for consistent fit in tight-tolerance work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-shank replacement end mill for use in 3\/4 inch collets, end mill holders, or hydraulic tool holders on CNC vertical machining centers and manual knee mills requiring a regular-length, 4-flute square end mill with a 11\/16 inch cutting diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in an E-stop or locked-out state before loading or unloading the tool. Seat the shank to the minimum recommended engagement depth in the holder to prevent pullout under cutting load. Verify runout with a dial indicator after clamping, and confirm feed and speed parameters are appropriate for the workpiece material before initiating a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\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\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: 12182650\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738208665906,"sku":"12182650","price":226.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/941e6e3e86f50a8eae7d73ec57263021.jpg?v=1788796773","url":"https:\/\/voomisupply.com\/products\/accupro-12182650-square-end-mill-11-16-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}