Fun Questions to Ask Your Boyfriend. When your relationship is still fresh, it's nice to get to know the silly basics of what makes your man tick.
First and foremost, the benefit of using these hand saws is that the presence of the thin blades allows them to cut soft metal, plastic or wood with a very small kerf, maintaining a neat and clean edge on both sides of the cut.
Aluminum, although a soft metal, cuts better when a light oil or a tap and die lubricant is used.Although some very hard metals such as steel can also be cut with the scroll saw if necessary, it is difficultto do and not generally recommended.