Hello everyone, I've just purchased the Disc Cutter 5 Hole
Item No: 997 3602 from cooksons.

I've only ever used one once before and I don't intend to use it that often so I bought the cheaper one that Cookson stocks.

It arrived yesterday. I've just had a go using 0.7mm copper. Greased it well and it went through like a dream but the punch is stuck fast. So any tips on getting it out.
Should I hammer from the other side ( on the cutting side?)
I thought it would be tricky getting it back out but it seems fairly stuck