Diamond cut burs are designed for machining stainless steel (INOX), steel, and high-temperature-resistant materials such as nickel-based and cobalt-based alloys. They have high stock removal with short chips, and achieve a good surface finish. Universal line burs are designed for fine and coarse stock removal on the key materials used in industrial manufacturing. They provide a good stock removal rate and are not specific to a particular material. Tree bur with pointed end, shape G.