A rotary burr can be circular, conical, or spherical in shape. A rotary burr size depends upon the work it has to perform. A Tungsten carbide rotary burr can run at higher speeds than similar HSS ...

Carbides are also used in high voltage (HV), radio frequency, and microwave applications. Carbides and carbide materials are supplied in a variety of shapes, sizes, and forms. They differ in terms of ...