Good afternoon
I have been in aerospace sub con all my working life at 21 I was given my first job as a single spindle cam auto setter which I did for about 15 years the last 6 or 7 years included doing the cam design for a range of Index m/c’s . The last 23 years was in a planning dept as nc programmer & new product introduction. I found this site searching for a homemade vapour blaster
All the best
Ray