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.
While chop saws, reciprocating saws and cut-off wheels have their place, the plasma cutter is the fastest method for making quick, accurate cuts in everything from thin sheet metal to 2 plate and tubing. Understanding how plasma torches work and what makes them not work is crucial for proper operation.