Somax Nozzles are made of Tungsten Carbide, Boron Carbide and Ceramic. These nozzles can be used for dry sand blasting. We offer carbide blasting nozzles for sandblasters to use with a variety of nozzle Jacket and threads. Somax Blasting carbide blast cleaning nozzles are supplied with blast cleaning industry standard threads. Ceramic Nozzles are light duty nozzles generally used in cabinets and anywhere a small blast pot is used for example spot cleaning of small parts. Ceramic nozzles have a much shorter work life than tungsten carbide.