Carbide burrs are designed for machining materials of virtually any strength. Milling tools from PFERD deliver the perfect combination of tungsten carbide, shape and cut geometry and, if required, coatings, makes this possible. PFERD has developed unique carbide burr bits for machining steel and cast steel which are characterized by their tangible aggressiveness and simultaneous good guidability to ensure safe and precise work. Five-, eight-, and twelve-piece carbide burrs sets in resilient and attractive plastic cases. International Air Tools Co. supplies a wide selection of die grinder bits for metal grinding applications.