Egon
Epic Contributor
You forgot carbide. I don't think anything but a carbide toothed blade is worth taking from the store.
Another thing to be wary of, those very fine toothed specialty plywood blades are typically, non carbide and about as slow cutting as molasses at Christmas so tend to burn. However they are cheap. Smarter money is investing in a good quality thin kerf, carbide cross cut blade and double cut if you have to. You'll get much more use out of it.
If you intend to make a single pass cut, keep the finish side down with a circular saw and finish side up on a table saw. When the tooth exits the cut where the unsupported face laminate is, that's where chipping and tearout occur. Sharp blades also chip and tearout less than dull blades.
Haven't used a non carbide blade for almost fourty years!
Lot's of other things I didn't mention.
[video]http://justsawblades.com/ten/choosing_the_right_blade.html[/video]d
This fellow may also have not mentioned a few of the design properties.
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