The sandblaster is equipped with 2 tanks that can hold aluminium oxide or glass beads of various grain sizes for the surface treatment of different metal alloys and ceramics. Technical Data Tungsten carbide micro-nozzles: 0,8 / 1,0 / 1,2 mm Container capacity: ca. 1 l Compressed air filter Pressure regulator and manomter for each container Voltage: 230 Volt 50 Hz or 120Volt 60Hz Absorbed Power: 9 Watt Dimensions: 38 x 57 x 28 cm Weight: 11kg