I have a piece of metal about 5“ x 16“ and 16th inch thick. It has some flanges on it about half inch perpendicular to the main piece and also some places are to ply where they have two pieces. We are attached to each other I want to get This piece flat flat so at least cut off the flanges and maybe the two ply too if that’s pretty easy, easy way to do that. I have a circular saw and an angle grinder but really slow. I put a picture below thanks. #industry