Drill-dust collector for ceiling

This is a drill-dust collector.
It vacuums all the dust/particles away when you are drilling holes in the ceilling.
Because the tool holds itself and the vacuum tube/hose at its place (trough vacuum), you have both hands free to drill and don't need a second person to hold the vacuum cleaner!
The collector fits any 35mm vacuum hose/tube and has a 16mm drilling hole
if the hose/tube is too heavy or the vacuum-cleaner is not powerfull enough, the hose/tube can fall out of the tool.
In that case put a piece of tape around the joint of the tube/tool and you are ready to drill anyways!

I tested this tool on a plastered concrete ceiling above an uncovered bed. when the hole was made i discovered the not the tiniest dust molecule escaped the vacuum tool and landed on the bed!