This combination aluminum tool from Malco is a must-have for anyone in the industrial and scientific field. As a result of using it, I found that it makes cutting and trimming metal sheets so much easier and faster. The blade is sharp and cuts through even the thickest of metals effortlessly. The only downside is that it may be a bit heavy for prolonged use, but that's understandable considering its size and durability. Overall, a great addition to my toolbox.