Originally Posted by
stevieturbo
It is cool. But the tool is not rotating in a circle. You can see the chuck is not rotating in a circle either.
It's just moving fast so it looks like it is.
It would be clever if it did rotate in a circle
.
Worked on the design of early CAD machines in the 70's we were struggling to get it to cut screw threads back then
. This is clever & ive not seen it before but ive been retired 5 years. Bloody Chinese.