PS - Another way of making a cheap press is to go to Lowes and buy a couple of large fender washers. get a bolt that will match the hole in the washer fairly snuggly. and a nut. A couple of smaller washers for above and below. You can put as many as 4 to six tips at a time depending on the size of fender washer you buy.
I have used this as a press but when you tighten the nut and bolt, obviously the washers will turn sideways, skewing your tips slightly.
It realy doesn't hurt them too bad as when you trim the tip, everything comes out straight but I would have to question the quality of the Dud after it has been skewed sideways. maybe its possible to do it a bit more carefully but they still come out a bit twisted.
It was just something that I tried.
Something that may remedy this is to just tighten the bolt enuff to hold the tips in. Then use a couple or four small C clamps, one over every tip in the washer. That would keep them from skewing. Necessity is the mother of invention, right?