Plasma cutting leaves a small slag edge on the bottom and sometimes on the top called dross. This can usually be removed easily with a file or grinder. We will remove most of the heavy dross and the parts will be suitable in most cases to use as is. If you are going to use the parts in a welding application then you probably have the tools needed to clean the part further if needed and as you see fit. If you are going to finish and sale the parts as is, we can clean and soft pad the part further for a small fee.