Square End Mills

Square end mill bits are also known as a "flat end mills". The corners of these mills are sharp and generate a 90° angle. They are single ended and they can be made from solid carbide or various compositions of high speed steel. Carbide square end mills are the most productive. They can be general purpose or high performance geometries. They can be used used for plunging, grooving, side milling, face milling, and counter boring. These are the most popular milling cutters in the industry.