New job at work (machinist)

I'm a machinist.....35 years
We got a huge contract to make parts for bunker buster bombs.....
This part is 10" OD..... We had to buy a new, bigger lathe...$500,000!
The lathe will pay for itself in 7 months.....
Fun part to make....at least the first few...then I hand it off to operators.

Jeff