DougC wrote:
Eventually I got a 2' x 4' piece.
But not before ordering another one from somewhere else, so soon I'll
have two.
Oh well, I'll use both eventually.



What I need to do is transfer a pattern to the acetal for engraving it
by hand, using a dremel router with a 1/16" mill bit. CNC engraving is
not financially practical here--and for the patterns I need, a stencil
will not work.

Why not silkscreen print just the area to be engraved
directly on to the plastic? See p. 56:
http://plastics.dupont.com/plastics/...in/230323c.pdf

--Winston