Based on my experience with this industrial and scientific cutting tool, i can confidently say that it is one of the best in its category .The tool's durability and strength make it a valuable asset for any construction worker. The blade easily cuts through asphalt without leaving behind jagged edges. However, the only con is that it is quite heavy and can be tiring to use for extended periods. Overall a great investment for those in the construction industry looking for a reliable and efficient cutting tool..