I needed to remove 400 square feet of floor tile that was installed 12 years ago. I used a friend's impact drill/jackhammer with this chisel and the tiles popped right out. The problem was the old grout which had to be removed in order to lay the new tiles. For me as the older man it was a three day job but the chisel worked great. I sharpened it occasionally. I would never have made it without him. Also, I dropped the chisel as this will be my last tile job. Constantly kneeling up and down led to a meniscus tear that required surgery. The chisel was way better than my knee.