Hmmm ? I have one of the older Imp vices, will have a look tomorrow as I don't recall the holes being in the jaw.Has anyone else noticed that on the early Imp's with the patent number on the slide, there are two "depressions" drilled on the side of the dynamic jaw ?
First time I saw it I thought somebody had just been buggering about with a drill but they all seem to have it. Later ones don't though.
Do you think it was testing hardness or something ??