Alumina based ceramics are one of the "wonder materials" of the 21st century, with crystal alumina being the primary ingredient lending strength to sapphire. Introducing this high-strength insulating material into a machine provides significant improvements with regard to stable machining environments. With less than 1/3 the thermal distortion of steel and greater corrosion resistance than stone, Ceramics are the most reliable option for high-precision applications. (Click on Picture below for more information)
