I'm not sure if this will help.I have some thick blades.I believe there 7s that I use to cut thicker wood.up to 2in.even so it is slower.They do have less teeth.Hopefully soemone else will give you better info.
Now they are some Wonderful Examples of what a Great Scroller can do.Love the the 2nd pic,The 1st pic grabbed me love to Bowl (when my back will let me).All Beautiful work. :thumbs:
Thanks for the Compliments,They really do mean a Lot.The 57 Chevy is my own pattern as is Elsa,I copied her from a coloring page I found.I can share the '57' but Elsa I don't think I can put her pattern up here.Look or the '57' in New Patterns