9/16" Body Dia Threaded Shank Countersinks

9/16" Body Dia Threaded Shank Countersinks

  • Countersinks are used to enlarge and bevel already drilled holes
  • Handy when trying to insert a bolt, nail or screw flush with the drilled material
  • The amount of flutes on the countersink determines the application
  • Single flute countersinks are ideal for chambering, deburring, and countersinking. They provide a smooth finish on a variety of materials such as aluminum, plastic and wood
  • 3 Flute countersinks are the most commonly used countersinks. Also called center reamers they are designed for countersinking holes for centers or for enlarging existing holes
  • 4 Flute countersinks, also called machine countersinks, can also be used for enlarging existing holes. All four flute countersinks come with a 1/2 inch shank
  • 6 Flute Countersinks, also called chatterless countersinks, are designed to provide more metal removal than countersinks with less flutes. They are also more effective on harder materials and provide a more shatter free cut
  • 9/16-1/4 HSS Threaded Shank Stop Countersink

    Drill America

    9/16"-1/4" HSS Threaded Shank Stop Countersink

    List Price: $28.29
    Price: $14.15
    9/16"-1/4" HSS Threaded Shank Stop Countersink Countersinks are used to enlarge and bevel already drilled holes Handy when trying to insert a bolt, nail or screw flush with the drilled material The amount of flutes on the countersink determines the...
    TSC9/16-1/4
    List Price: $28.29
    Price: $14.15