AIR PLUG AND COMPRESSED AIR TOOL

摘要

An air plug (15) forming, together with a socket, a fluid coupling adapted to connect a compressed air tool to a compressed air feeding source, the compressed air tool having an air chamber (8) for containing compressed air fed from the compressed air feeding source, the capacity of the air chamber (8) being set equal to 90 cc or less. The outer diameter of a seal section (19) of the air plug (15) fitted in the socket is formed equal to 7.1 mm or less. An airflow path (20) that is formed in the center of the seal section (19) of the air plug (15) and through which compressed air flows from the socket side to the air plug (15) side is formed to a cross-section with a diameter of 3 mm or greater. The airflow path (20) is opened to an end surface of the seal section (19) with the same flow path cross-section kept.