Ident this tool please
What is this is this thing that's been hiding out in my tool box for years?
The knife blade is about 3" long and pivots in the tapered brass piece. I've tried to use it as a chip chaser on the O.D. of tubiing but there are better ways of doing that.
All explainations are welcome and maybe for a good laugh... kinda keep it clean..... I don't think it's used at Planned Parenthhod.