AIR TOOL WITH AIR DUSTER

摘要

A conduit (18) for an air duster is branched from an intermediate part of an air conduit (17) interconnecting an air supply source (16), which supplies compressed air, and an air tool. A valve mechanism having a switchover valve (25) and operation means (35) is installed at the branched part. The switchover valve (25) is movable between a first position and a second position. At the first position, an upstream side conduit (17a) communicating with the air supply source (16) is connected to a downstream side conduit (17b), which communicates with a nailing device, and disconnected from the branched conduit (18) for an air duster. At the second position, the upstream side conduit (17a) is disconnected from the downstream side pipeline (17b) and connected to the branched conduit (18). The switchover valve (25) is operated by the operation means (35) from the outside.