Heat gun| Angle grinder| Lithium cordless drill| HVLP spray gun

A heat gun is a device used to emit a stream of hot air. Heat gun,HVLP spray gun,Lithium cordless drill,Angle grinder are superficially similar in shape and construction to a hair dryer, though they run at much higher temperatures. They are often found in physics, materials science, chemistry, engineering, and other types of laboratory or shop settings.