adze vs razor blade

adze

noun
  • A cutting tool that has a curved blade set at a right angle to the handle and is used in shaping wood. 

verb
  • To shape a material using an adze. 

razor blade

noun
  • A thin piece of steel with a sharp edge that can be fitted into a razor. 

  • A replaceable cartridge in which razor blades are set, fitted into a razor. 

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