YG-1 E5023 Series square cut end mills are ideal for creating sharp corners and right-angle cutting with high-quality finish in various metals. They are used in the metalworking, woodworking and manufacturing industries, where accurate profiles, slots and pockets are needed. They are made from machining carbide for high strength and structural rigidity. These mills have titanium aluminium nitride coating that provides lubrication for high-temperature stability and abrasion resistance at elevated cutting speeds. They feature a four-flute design for a perfect finish. These end mills set a 30-degree helix angle, ensuring efficient chip evacuation and smooth cutting action.