Portable abrasion tool

摘要

A portable apparatus for reducing the dimensions of a workpiece by abrading means. The apparatus comprises in combination: a portable electric drill motor having a tool shaft-receiving chuck; a workpiece abrading means operatively connected with a shaft adapted to be engaged by the chuck; a guide member supporting the drill motor; a base member adapted to receive and support (1) the guide member adjacent one end, and (2) a housing generally surrounding the abrading means adjacent the other end; the base member having retentive parallel positioning rails extending longitudinally along each lateral edge of a face of the base member; the guide member being slidable longitudinally of the base member whereby the drill motor is adjustably advanceable toward the end of the base member to allow the tool to be aligned with the housing or guard.