Bosch Jigsaw, the best in my opinion.
Learn how to use a jig saw - a machine saw with a fine blade that enables it to cut curved lines in wood, metal, or plastic. Such a versatile tool! via (Woodworking Tutorials)
Jig saw blade types from pinner.
How to cut large letters with a jig saw
Table saws are great at cutting straight but when its time to cut circles most people think of other tools, bandsaws, jig saws, hole saws, routers. etcWell you can.