A dremel does not have properly preloaded bearings and you will destroy it by trying to mill. You have likely damaged the bearings already.
A three flute 1/8th endmill in aluminium could safely cut at around 60IPM at 15-20,000RPM and as fast as 200IPM at 30,000RPM given proper geometry...
I am having a friendly argument with a friend.
If a light source was moving towards a colored object at high speeds in a completely dark area, would the color shift due to the Doppler effect be doubled?
Possible theories are no (which we agree is wrong)
Yes (which may be right)
Or simply...