Totten Tubes
There is no perfect tube. They also have bows. The tube's interior can also be exposed by welding seams. It can be challenging to process this material quickly and consistently when inconsistencies exist between products.
You will be able to see the fiber laser in action for a better understanding of some things. A fiber laser has a higher power density than a CO2 beam because its beam diameter is usually one-third of that of a CO2 beam. This allows the fiber to cut faster and pierce more quickly. The fiber can also cut intricate shapes and leave sharp edges thanks to the smaller beam size. A fiber laser can cut a logo for a company out of a tube with a spacing of 0.035 inches between letters.