Mechanic Aquaduster 162 Nozzle to collect water and mud When drilling concrete, brick walls with diamond drills, water, mud and dirt is one of the greatest difficulties. This is particularly important if drilling is carried out in the repair room. The Aquaduster 162 water collector comes to rescue. - Reliable vacuum fixation on the surface. - Efficient selection of water, mud and large particles - Drill diameter up to 162 mm https://www.youtube.com/watch?v=yatkj6cicn8 -- The best way to avoid Dust While Drilling is to use water exHAUSER Aquaduster 162. It is connected to the vacuum cleaner and is suktioned to the drilling zone to remove the water and dust. It is simple, affordable and effective. Here is video: https://www.youtube.com/watch?v=yatkj6cicn8 .