Composed of completely metal these chop saws are all that we here at The Welders Supply Company stock. However this is only because they are the best possible product we can get to you at as low a cost as possible. With the two current chop saws that we possess being the Evolution Rage 2 and Rage 3 multipurpose chop saws. These saw enable cutting of 0 to 45° on materials ranging from thickness and hardness of plastic, aluminum, wood, and even steel; all of which is done with ease, and leaves virtually no burrs on the material so you achieve an instant workable finish with one cut. It accomplishes all of this due to their metal saw blade being abrasive, and as such does not produce any unsafe dust particles, require no need for coolants, and can cut material without it becoming heated in the process. Leaving behind a cool to the touch finished cut each and every time it is used.