The hollow point mold came from one of the members a few years ago and it needed to have a pin made. I decided to turn one from a graded bolt. . The bolt was chucked up in my old craftsman/atlas lathe. I should let you know that I have very little experience using the lathe. I spent about 3 hours removing metal only to find when I was all complete that the diameter of the flange was too small.. Another turned down bolt and a whole lot of tiny chips, I ended up with this.