scutcher vs scutching sword

scutcher

noun
  • An implement or machine for scutching hemp, flax, cotton, etc. 

  • One who scutches. 

  • One who dresses hedges. 

scutching sword

noun
  • A beating instrument for scutching flax by hand. 

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