- Joined
- Feb 2, 2013
- Messages
- 3,637
For instructional purposes mild steel works just fine.
The piece being scraped was not for precision, merely a teaching aid.
The mild steel was used as a comparison of relative flatness achieved by a surface grinder vs. scraping
The surface grinder was flat to about .001"
The piece being scraped was not for precision, merely a teaching aid.
The mild steel was used as a comparison of relative flatness achieved by a surface grinder vs. scraping
The surface grinder was flat to about .001"
Last edited: