I just came across these four short videos at Sertec Precision Machining:
CNC Machining Center (CNC_Machining_Center.MPG 2.8MB)
CNC Mill (CNC_Mill.MPG 1.5MB)
Lathe (Lathe.MPG 1.36MB)
Automatic Feed Cutoff Saw (Automatic_Saw.MPG 1.36MB)
The four videos, found at the link above, offer a non-narrated close up view of what is presumably equipment running at the Sertec machine shop.
As anyone with any mechanical [...]