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.
A saw blade with cutting edges (teeth) made from carbide. A circular saw blade is a metal disc with jagged teeth on the edge. The disk fits into a machine which causes it to spin. Used to cut wood and other materials.