Do you often work around the home, and does dust fly around in heaps every time? If so, it's wise to vacuum this while you're working. With this Kärcher kit, you can attach a saw, grinder, drill, or other tools to your vacuum. The dust is immediately vacuumed, so you're no longer bothered by it. Your house remains dust-free, which means you won't have to clean when you've finished your work.