Patent ID: 9033769
Filing Date: 2015-05-19
Classification: B23Q,B24B

Abstract:
1. A dust collecting attachment for an electric power tool, which is mounted on the electric power tool that has a housing extending in a longitudinal direction and used as a holding portion, and an output shaft projecting downward from a front part of the housing, comprising: a suction portion mounted on a portion of the housing where the output shaft projects; a pipe having a front end of the pipe connected to the suction portion; a discharge portion connected to a rear end of the pipe; and a changeable member that is placed on both the housing and the discharge portion, and allows the discharge portion to be mounted at laterally symmetrical positions with respect to the housing, wherein the pipe is divided into a plurality of divided pipes detached from each other and reconnected together in laterally reversed orientation, and by selecting lateral orientation of the divided pipes, the pipe can connect the suction portion and the discharge portion on a lateral surface side of the housing which corresponds to a lateral position of the discharge portion.