/biz/ - Business & Finance

>>54800989
>what is a coins value ones its already made and why is it more durable than a paper bill
Coins have saved the taxpayer a lot of money, coins are durable. Ultimately recirculation of old good condition coins keep vital resources like copper from being further used up to make money, and instead make usable goods like piping. The brass is more durable than the pure copper too.
I'm about to check out, gonna be at the machine shop all week, changing wheels on a large grinder. They come with a tapered mount for the machine spindle, but then you still have to balance them out, the machine has a program that spins it kind of slowly then it tells you what bolt to turn where to balance the wheel. You still have to dress the wheel, but it saves you from having to dress off out of round hard grinding wheel.
Cubic boron nitride works great on very hard steel, i forgot what wheels they use for the chrome but theyre blue. Have a good one, finna get some shut eye, might keep checking the thread till my eyelids seal shut and the lights inside fase way to the sleep.
I farted on a jew
Simple as