Gentlemen:
I recently picked up a cool old 1869/71 41 Swiss Vetterli rifle. As you probably know, this rifle was made to shoot a rimfire cartridge and must be converted to center fire to be a shooter. The easy answer is to hire the job out and have a gunsmith chuck up the bolt in a lathe and drill the CF hole in the bolt. I wish I had a lathe, but I do not. So if I did it, I would have to do it with conventional hand tools or drill press. I have a teflon firing pin carrier on the way from Swiss Products. The question I have is this: Is it possible to drill the firing pin hole accurately enough with a drill press or hand drill, or is lathe precision required?