chipping vs shaving

chipping

noun
  • A fragment broken off a larger material. 

  • The act of breaking something into small fragments, or of removing fragments from pottery etc. 

shaving

noun
  • A thin, shaved off slice of wood, metal, or other material. 

  • The action of having a shave. 

How often have the words chipping and shaving occurred in a corpus of books? (source: Google Ngram Viewer )