Manual sandblaster ideally suited when the two blasting functions must be clearly separated (devesting in plaster section and finishing in a separate unit). BASE features a large blasting chamber for aggressive corundum used to remove investment. One only abrasive can be utilized, the standard configuration cannot be upgraded. The blasting process occurs through a fixed projector operated by foot-control. The standard version already incorporates the necessary instrumentation and controls, recently implemented by the new LED lighting system.