Roy Lewallen wrote:
K7ITM wrote:

I'm fortunate to have access to a shear that cuts fiberglass/epoxy
board stock reasonably cleanly. . .

For those of us who don't, I've found that tin snips do a good job and
without the irritating dust you get if you saw it.

Roy Lewallen, W7EL

I've also used a table saw with a VERY fine-pitch blade, set just above the
table. It makes nice 90° corners. A Shop-Vac keeps the dust from getting
out of hand.

73,
Bryan WA7PRC