What I have in my left hand is six pounds of brass engine parts. It doesn’t quite look like it yet but it will get there. I examined my brass stash for the A3 project and it wasn’t as complete as I thought it was. The stash is good but a few things had been “borrowed” and/or are otherwise missing, or I didn’t figure materials as close as I could.
Actually this is probably 300% more than I needed but with projects like this there are minimum amounts that can be ordered. That’s OK as it will all get used at some point in time. I often cut down stock on hand that is too large rather than make a special order for a tiny quantity. If I look close enough at certain stock I can see smaller parts hiding inside, that my tools help me cut out.
That’s the nice thing about metal milling machines and metal lathes. Excess material is not much of an issue. The hard part is when you have to put some back on…