If you have bonded parquet and need a way to lift, this and the chisel head will do. I have a small air compressor and need to remove this bottom in order to attach the ceramic. Artificial floor glue is a joke and is the worst thing to remove when you need to replace it. This little cannon blew it up without damaging the concrete. The ceramic tiles fitted so easily I couldn't believe it. Very specific in the sense that I was able to stop removing tiles without damaging the ones left behind. Very powerful and gets the job done.