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General Scroll Saw Talk / Re: using plywood
« on: April 07, 2011, 10:20:22 am »
The plywood sold in big box stores and most lumberyards is not good for scrolling. If you look at the edge of that ply and then some good Baltic birch made for scrolling, you will notice that the good stuff has a lot more layers of wood. The good plywood of 3/8" has 7 layers of wood and the structural plywood will have 3 to 5 layers and the layers are of thicker wood and not glued or compressed as well. It also has voids (holes) in the edges that the better wood does not have.
Rog
Rog