This set of STIHL plastic blades for the PolyCut 2-2 mowing head and the PolyCut 3-2 mowing head consists of eight high-quality cutting tools. This set is ideal for intensive mowing head applications. These replacement blades make cutting medium-high grass and maintaining lawn edges extremely efficient. Changing cutting tools on brushcutters is particularly quick and easy. You do not need any tools to do this . Find out how to do this in our tutorial video.