Cobalt End Mills are a type of cutting tool used in milling applications to cut and shape metal, wood, and other materials. They are made from high-speed steel and cobalt, which makes them stronger and more heat-resistant than standard high-speed steel end mills. Cobalt End Mills are particularly effective at cutting hard and tough materials like stainless steel, titanium, and other alloys.

These end mills feature a sharp cutting edge and flutes that allow for efficient material removal and a smooth finish. They come in a variety of shapes and sizes, including square, ball nose, and corner radius, and can be used for a range of applications like slotting, drilling, and contouring.