I bought this punch to self-printed inserts for my system calendar (Filofax in size staff) to be able to punch - to try a little, I had found the right hole setting for my 17,1cmx9,5cm deposits. You have a little look, that the center meets there unfortunately just like a normal punch no bar for pulling out is where you see the size. But with a bit of practice and the wonderful. A star deduction gets the punch of me because my Locher (at least at the moment) a little hooked was punched after. With a little patience, but is also not so bad and I think he must be first "holed". All in all I am very satisfied!