The Europa Tools Corner Rounding Cutter is a robust, precision end mill designed for clean, repeatable radii on metal parts. Built for machinists and fabricators who demand reliable edge finishing, it delivers smooth rounded corners with consistent depth and finish. Diameter and radius: 10 mm cutting diameter with a 1.5 mm corner radius (R1.5) for precise, uniform edge rounding on each pass 4-flute geometry: Efficient chip evacuation and smoother cuts, helping to maintain dimensional accuracy and extend tool life Material: HSS-E cobalt construction enhances hardness and heat resistance for demanding materials and higher-speed milling Application compatibility: Designed for steel, stainless steel, and non-ferrous metals, ideal for deburring, edge finishing, and radiused corners Shank and fit: Standard 10 mm shank compatible with common end mill holders and CNC milling setups The cutter’s 4-flute design and cobalt-infused steel work together to minimize heat build-up and reduce chatter, resulting in a cleaner cut and longer tool life even on tougher metals. The precise R1.5 radius helps eliminate sharp edges, improving part safety, reducing stress concentrations, and simplifying subsequent assembly or coating processes. Whether you’re completing brackets, housings, or enclosure components, this tool provides a dependable, repeatable radii finish that you can trust over multiple jobs.