With the exception of turning on a lathe most woodworking requires the use of angles with the right angle being dominate.  A square is the most common way of determining if something is at ninety degrees.  I have found that in my shop I continually use three different squares.  A set of engineering squares that I reserve for setting up machinery are extremely accurate.  These squares are designed with a body wide enough to set upright making it easy to square a fence or blade.  In my shop apron I keep a small six-inch combination square.  When needed it is readily available to quickly check a cut or use as a marking gauge.  For checking angles wider than my small combination square I use a large steel framing square.  In this category there are actually three squares – the framing square, the roofing square and the Essex square.  Each has a particular purpose other than just a square.  With any of these large squares you can draw a circle or oval easily and accurately.  What is your favorite square and how do you use it?  If you don’t have a good square be sure and get one.  You will find them invaluable for many applications other than just a square.

Enjoy your shop time!

Jerill