AIR BLOW GUN FOR CHIP AND DEBRIS CLEANING

摘要

An air blow gun for chip and debris cleaning comprises a barrel with a bore at its inner end opening into an enlarged chamber defining a valve seat. A hand grip has a bore joined to said chamber adapted for connection to a source of compressed air. A ball seal nested in said chamber seats on application of air pressure and a trigger operated pin on the barrel is adapted to unseat the ball seal, permitting the flow of compressed air through said barrel.