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Fullerton Tool Company     Countersinks


Fullerton Tool offers a selection of carbide countersinks for use in various materials and with various angles. Countersinks are circular cutting tools that allow a manufacturer to cut a conical hole in an object that typically allows the head of a bolt or screw to be countersunk. In addition to a strong selection of standard items, Fullerton Tool also designs carbide countersinks to meet specific manufacturer requirements.


  • Solid Carbide Cutting Heads
  • Versatile Selection
  • Various Coatings Available
  • Standards and Full Specials