Thank you!
Lance, for some kinds of wood I have veneers (e.g. pear with 0.55mm), for others not. Here the dark is pear, the bright one is boxwood. I have to cut it to veneer at first (done with a circular saw Proxxon KS230). Often I have to sand the veneer down to around 0.4 ... 0.45mm, depending on the amount of layers and thickness of airscrew.
Cheers,
Frank