I have a table saw that can accommodate a 3/8" dado stack.
I need to cut 3/4" wide x 3/8" deep dados in a 3/4" thick delrin sheet. The table saw is the only tool I have that can really do something like that.
What kind of blades do I need and can I stack them?
It's a 10" blade at 5000 rpm, is that speed appropriate for cutting delrin? How fast should I feed it? I'm prepared to trim sloppy edges I just don't want the saw to bind.