Hi Gatz,

thanks for your comment!

In reality, as I said in the video, it was something unwanted: I placed the spoon in the vice on top of 2 parallel blocks of 4 mm thickness, not thinking that at that point the thickness of the spoon is 8 mm, when I closed the vice probably the vice closed more on the blocks than on the spoon and the result was that the piece tilted and the rotating cutter tried to take it away, very quickly i pushed the emergency red button.

This is why those completely random smears came out even if they are beautiful to look at !!

ATB and a big ciao from Italy !!

Alberto