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.
A hacksaw (coarse blade) could be used on plastic, but not wood. A carpenters' saw would be used on wood. Power saws are always the most efficient, but of course it depends on what type of cuts you are doing.
Circular saws make quick, straight cuts across a board (crosscuts) or along the board's length (rip cuts). You can also set a circular saw to make bevel cuts. Circular saw sizes are usually classified by the diameter of their blades. Sizes of 5-1/2 to 7-1/4 inches are the most common. There are also many options available on circular saws. Choose your saw based on your specific needs.