Very much a beginner. As a simple project I was going to make a wheel marking gauge for woodworking. For the body of the tool I was going to cut a disc from larger brass round stock, joined to a length of thinner round stock. My question is what is the best way for a beginner to join them: pins, threads, bolts,.silver solder? Under normal use a tool like this isn't subjected to much force, but I wanted to machine it attached as of it were one solid piece, which is why I was leaning towards silver soldering. Good idea, bad idea?