Solid carbide and High Speed Steel burs are suitable for working with materials of nearly any strength. They are especially used to machine steel, cast steels, stainless steel, NF-metals and cast irons of different hardness, and can also be used for plastics and other materials.
Carbide and HSS burs can be used for rough machining, with a high volume of material removal, and also for fine machining such as de-burring. To achieve high machining quality with different materials, an optimal setting of tooth shape, number of teeth, helix angle, cutting angle as well as good concentricity and correct speed is required
Due to the different requirements for hardness, especially for metals, there is a wide range of burs. For the teeth, for example, the following applies: The harder the material the finer the toothing.
Krueckemeyer offers, for nearly every application, the most powerful burs.
