The pictures of the PKHAP x20v drill from the Parkside performance range shows that it can use chisels for breaking concrete and pulling up items. What type of chisels does it use?
The PKHAP hammer drill, along with all of the other hammer drills from the X20v range that Lidl sell will use the SDS Plus fitting. These types of chisels are very common and easy to find. Aldi and Lidl regularly get sets of concrete and tile chisels that are designed for these tools.