BASIC cone brushes for angle grinder are the solution for machining hard-to-reach places due to their shape. Depending on the wire type, Tyrolit will provide you with the appropriate brush for your work application. For example, use knotted wire brushes for surface preparation and for removing rust, scale and concrete residue. You can also use wire brushes with knotted wire for cleaning, but mainly for finishing. In addition, cleaning welding seams is no challenge for these tapered brushes, which lets you achieve good results in a wide variety of tasks.