Scraping flat surfaces

Shows how surface plates are used to check the flatness of surfaces, types of scrapers, how to remove high spots, and how to determine when a surface is scraped flat.

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — description, catalog record