cutting plastic film?

I want to cut about 200 .75" diameter discs from .0055" thick plastic film.

The circles must look "die cut". In other words, no jagged or deformed
edges.

I tried a .75" paper punch but the film is too tough. A razor blade and
scissors both work but the discs don't look that great.

What I need is punch similar to what is used on a steel rule die.

Does anyone know where I can get such a punch? It would need to be at least
2" long so I could hold it comfortably.

Thanks!

In article . net,
says...

The circles must look "die cut". In other words, no jagged or deformed
edges.

What you need is a heated die, but I haven't
a clue where you might find one. You could make
your own, using one of the woodburning tools
that is sold with changeable (screw on) heads.
That assumes one has the brazing tools for
doing so.

In article , says...


What you need is a heated die, but I haven't
a clue where you might find one. You could make
your own, using one of the woodburning tools
that is sold with changeable (screw on) heads.
That assumes one has the brazing tools for
doing so.

Come to think of it, one could simply heat
a circular piece of metal on a hot stove top
and use it for a die. A little experimentation
might be needed to determine the correct amount
of heat to do the job without making a mess of it.