Propeller mystery

[vas]

thanks Bouba,

unfortunately I don't do THAT foreign language, one is enough thank you!
got a pic of the actual abrasive disk on the angle grinder?
interesting that grit size is not mentioned (or missed it completely!)

cheers

V.

PS. after using acid, you got to wash THOROUGHLY the metal, some pinky bits seems like they are not properly washed off acid (imho)

 

[Bouba]

thanks Bouba,

unfortunately I don't do THAT foreign language, one is enough thank you!
got a pic of the actual abrasive disk on the angle grinder?
interesting that grit size is not mentioned (or missed it completely!)

cheers

V.

PS. after using acid, you got to wash THOROUGHLY the metal, some pinky bits seems like they are not properly washed off acid (imho)

Yes, the picture of the prop was just as I was finishing the acid wash. I think I use a much more diluted version than the professionals use

 

[BruceK]

Do you believe him Vas?

 

[Bouba]

Do you believe him Vas?

Of course he does! Doesn’t he?‍

 

[Mr Googler]

I think you’ve done some fine sanding there? Ignore the grumps?