RJT
Titanium
- Joined
- Aug 24, 2006
- Location
- greensboro,northcarolina
We have a profilomiter that can give us readings in several different formats. I can buy material with a #8 finish, but my requirement is for a 20RA finish or better. How do the two compare, or is it a totally different kind of measurement? Will a #8 finish be equal or better than 20RA ? RJT