On Sun, 10 Jul 2005 09:30:51 -0400, "Don Phillipson"
wrote:

What sort of circular saw blade should be used
to cut plexiglas (Lexan) of 1/8 inch thickness?
This is to make fixed windows, screwed flat to
the structure of a shed.


I use a thin kerf 7.25 inch carbide tipped blade to good effect. The
blade is half the thickness of a regular blade and used for cutting
thin panels. Cheap too - Under $10 a blade if I recall.