"We have what's called a 'boot' that goes around the end of the bit guide where the bit is actually penetrating the concrete. When the vacuum is running, it sucks the dust right out of the hole ...

The Dust Finder DF31z Vacuum System from PathFinder Concepts is ideal for larger-scale grinders, shot blasters and sanders. Continuous dust collection allows a contractor to empty the vacuum while ...

Should you wear a mask when cutting concrete? Yes, definitely. You should wear, at minimum, an N95 respirator mask, plus use other dust control methods such as water or a vacuum. "Silica dust is a ...