Best Way to Cut Aluminum Sheet: Knife, Saw or CNC?
Router cutting is a process of milling, it is a best way to engraving in aluminum, but not a best way to cut aluminum sheet. But the best point of the CNC router is that it can change its tool bits to be a saw. This may be a way for thin aluminum cutting. And for the CNC router, we can cool the workpiece by water moist.