Metal is one of the most widely used raw materials in the world. We use it to build houses, cities, and installations, as well as decorations, car parts, and technology. It owes its popularity to its durability, reliability, and universal application. However, it must be admitted that it is not the easiest material to process. Fortunately, nowadays, plastic processing can be performed using many different methods, both complex and technologically advanced as well as simpler ones. In today’s article, we will deal with one of the most popular machining services, i.e. metal cutting, namely the two most popular cutting methods, which are laser and plasma cutting.