DUST REMOVAL APPARATUS FOR HAMMER DRILL

摘要

The present invention relates to a dust removal apparatus for a hammer drill and, more specifically to a dust removal apparatus inserted to a hammer drill, which forms a hole for inserting an anchor for fixating various pipes onto a ceiling, to easily perforate a hole having a predetermined depth into the ceiling. While being inserted to the drill, the dust removal apparatus takes up a small volume to facilitate the perforation work, while effectively discharging the dust generated during the formation of the hole.