ATM AlOx Grit Size

["Mag. Wolfgang Birkfellner" <wbirk@mamba.bmtp.akh-wien.ac.at>]

Hello!

While fine grinding my 12.5 in primary, I am in doubt on the grit sizees
for AlOx. Newport gave me three grain sizes: AlOx #40, AlOx #20 and AlOx
#7. Am I right that #40 is the coarse stuff, while #7 is the final grit?
HELP!!!!!

Yours
Wolfgang

Mag. rer. nat. Wolfgang Birkfellner
PhD student, Department of Biomedical Engineering and Physics, AKH Vienna
Waehringer Guertel 18 - 20, A - 1090 Vienna/Austria, Europe
e-mail: wbirk@mamba.bmtp.akh-wien.ac.at             fax#:+43.1.40400-3988