I hate to sound so negative with all these suggestions. But I have already EDC'ed a 6-inch prybar and didn't use it for 2 years. The one time I had to use it, I had to cut something quickly and used the prybar's sharp tip. This is why I love multiple-use tools.

Anyway, seems the best thing is to buy something very close and modify it. I have now two knives in mind that have serrated backs. One suggested up there by Denis, the other is backpacjac's knife she mentioned in the other thread about serrated parts.







Cutting off the pointed tip is relatively easy and that should give me a narrow chisel tip.

Thanks everyone