3/8" Body Dia Threaded Shank Countersinks

3/8" 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
  • 3/8-#40 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#40 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#40 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...
    TSC3/8-40
    List Price: $15.91
    Price: $7.96
  • 3/8-#30 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#30 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#30 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...
    TSC3/8-30
    List Price: $15.91
    Price: $7.96
  • 3/8-#27 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#27 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#27 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...
    TSC3/8-27
    List Price: $15.91
    Price: $7.96
  • 3/8-#26 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#26 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#26 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...
    TSC3/8-26
    List Price: $15.91
    Price: $7.96
  • 3/8-5/32 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-5/32" HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-5/32" 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...
    TSC3/8-5/32
    List Price: $15.91
    Price: $7.96
  • 3/8-#22 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#22 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#22 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...
    TSC3/8-22
    List Price: $15.91
    Price: $7.96
  • 3/8-#21 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#21 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#21 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...
    TSC3/8-21
    List Price: $15.91
    Price: $7.96
  • 3/8-#20 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#20 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#20 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...
    TSC3/8-20
    List Price: $15.91
    Price: $7.96
  • 3/8-#19 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#19 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#19 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...
    TSC3/8-19
    List Price: $15.91
    Price: $7.96
  • 3/8-#16 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#16 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#16 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...
    TSC3/8-16
    List Price: $15.91
    Price: $7.96
  • 3/8-#13 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-#13 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-#13 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...
    TSC3/8-13
    List Price: $15.91
    Price: $7.96
  • 3/8-3/16 HSS Threaded Shank Stop Countersink

    Drill America

    3/8"-3/16 HSS Threaded Shank Stop Countersink

    List Price: $15.91
    Price: $7.96
    3/8"-3/16 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...
    TSC3/8-3/16
    List Price: $15.91
    Price: $7.96