Question

tools were used for scraping and sliting​

Answer 1

Scrapers. Metal shears.

Answer 2

Answer:

A hand scraper is a single-edged tool used to scrape metal from a surface. This may be required where a surface needs to be trued, corrected for fit to a mating part, needs to retain oil (usually on a freshly ground surface), or to give a decorative finish. Surface plates were traditionally made by scraping.