{"product_id":"accupro-12182132-corner-radius-end-mill-3-4in-3-flute-ticn","title":"Accupro 12182132 Corner Radius End Mill 3\/4in 3 Flute Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182132 is a single-end corner radius end mill manufactured from micrograin solid carbide and finished with a TiCN coating. It is designed for milling operations that require a controlled corner radius profile, reducing stress concentrations in machined slots, pockets, and contoured features. With a 3\/4-inch cutting diameter, a 1-1\/2-inch length of cut, and a 1\/8-inch corner radius, this tool is suited for high-feed roughing and finishing passes in ferrous and non-ferrous materials. The 40-degree helix angle promotes efficient chip evacuation and smooth surface finishes. Machinists and tool-and-die professionals select this end mill for demanding CNC milling applications.\u003c\/p\u003e\n\u003cp\u003eThis end mill is appropriate for use in machining centers and CNC knee mills running right-hand spindle rotation. The 3\/4-inch shank diameter fits standard ER and side-lock toolholders. It is well suited for machining steel, stainless steel, cast iron, and similar materials where a durable TiCN-coated carbide tool is preferred. The centercutting geometry allows plunge entry in addition to peripheral and slot milling. Typical applications include die and mold work, fixture fabrication, and general-purpose production milling where corner radius control is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for high rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiCN coating extends tool life in ferrous and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch corner radius with a tolerance of plus or minus 0.00150 inches for consistent profile accuracy\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge milling entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand flute direction and right-hand cutting orientation for standard CNC spindle use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for CNC milling setups requiring a 3\/4-inch shank, single-end corner radius end mill with a 3\/4-inch cutting diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Secure the 3\/4-inch shank in a clean, properly sized toolholder and torque the retention mechanism according to the toolholder manufacturer specifications before starting the spindle. Inspect the cutting edges and corner radius for chips or damage before each use. Always verify spindle speed and feed rate against the material being cut and the tool manufacturer recommendations before beginning a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/8 inches (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: plus or minus 0.00150 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/2 inches (2.2500 inches decimal)\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 to -0.002500 inches\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\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.84 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: 12182132\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731673317682,"sku":"12182132","price":252.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e043dcb543c65d85480b6e60f214d9c3.jpg?v=1788733764","url":"https:\/\/voomisupply.com\/products\/accupro-12182132-corner-radius-end-mill-3-4in-3-flute-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}