gimlet vs perforator

gimlet

noun
  • A small screw-tipped tool for boring holes. 

  • A cocktail, usually made with gin and lime juice. 

verb
  • To turn round (an anchor) as if turning a gimlet. 

  • To pierce or bore holes (as if using a gimlet). 

perforator

noun
  • A tool or machine that makes holes, or perforates, materials such as paper and card. 

  • A perforating artery or vein 

  • A machine that can bore a tunnel underground 

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