Fúrószárak
Fúrószárak, commonly known as drill bits, are essential cutting tools used in conjunction with drilling machines to create holes in various materials. They come in a wide array of shapes, sizes, and materials, each designed for specific applications and workpiece properties. The basic function of a drill bit involves rotation, which, combined with pressure, allows the cutting edges at the tip to remove material and penetrate the surface.
The most common type is the twist drill bit, characterized by its helical flutes that serve to
Other types of drill bits include spade bits for rapid material removal in wood, Forstner bits for