I bought a Makita Hammer Drill and Dewalt scaling chisel bit for various projects involving repairs and maintenance of concrete structures around my house.  I had no previous experience with hammer drill or chisel tool but I have done many DYI's around the house to be able to handle this new tool in my collection.  I used this recently to strip the cement/stucco patches from the steps in front of my house using this tool.  It took nearly 4 hours to completely strip all the cement coating from 5 raisers.  In my opinion, it would have been a very tough job without this tool. I have summarized the pros and cons of this chisel below.