When I tried this demolition retainer, I was blown away by its power and ease of use. This is a must-have tool for anyone in the industrial and scientific field dealing with concrete demolition. It effortlessly demolishes concrete structures without excessive noise or vibrations, which is a big plus. However, it is quite heavy and can be difficult to maneuver in tight spaces. Overall, I would highly recommend this industrial power tool to anyone looking for an efficient and high-quality product.