Check out these higher precision engineering pictures:
High Tech Polishing Wheel
Image by tudedude
A piece of soft wood glued to a bit of broom handle,mounted in the chuck, turned to size and faced, add polishing compound spin slowly, and you get shiny metal
Diamond Mounted Points
Image by tudedude
Each and every sparkling spec – a tiny diamond
Turning Tool Holder
Image by tudedude
Holder for High Speed Steel Turning Tool