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.
Concrete saw - Blade choice. 1  Choosing a proper diamond saw blade for the concrete saw is a necessary condition to perform a cutting task well. 2  The match between the diamond saw blade's features and the concrete/asphalt's type. 3  Wet or dry cutting.