100 Degree 6 Flute Countersinks

100 Degree 6 Flute 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
  • 3/16-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    3/16"-100 HSS 6 Flute Chatterless Countersink

    List Price: $14.94
    Price: $7.47
    3/16"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT3/16-100
    List Price: $14.94
    Price: $7.47
  • 1/4-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    1/4"-100 HSS 6 Flute Chatterless Countersink

    List Price: $16.46
    Price: $8.23
    1/4"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT1/4-100
    List Price: $16.46
    Price: $8.23
  • 5/16-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    5/16"-100 HSS 6 Flute Chatterless Countersink

    List Price: $24.42
    Price: $12.21
    5/16"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT5/16-100
    List Price: $24.42
    Price: $12.21
  • 3/8-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    3/8"-100 HSS 6 Flute Chatterless Countersink

    List Price: $23.66
    Price: $11.83
    3/8"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT3/8-100
    List Price: $23.66
    Price: $11.83
  • 1/2-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    1/2"-100 HSS 6 Flute Chatterless Countersink

    List Price: $30.18
    Price: $15.09
    1/2"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT1/2-100
    List Price: $30.18
    Price: $15.09
  • 5/8-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    5/8"-100 HSS 6 Flute Chatterless Countersink

    List Price: $46.03
    Price: $23.02
    5/8"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT5/8-100
    List Price: $46.03
    Price: $23.02
  • 3/4-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    3/4"-100 HSS 6 Flute Chatterless Countersink

    List Price: $59.46
    Price: $29.73
    3/4"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT3/4-100
    List Price: $59.46
    Price: $29.73
  • 7/8-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    7/8"-100 HSS 6 Flute Chatterless Countersink

    List Price: $74.00
    Price: $37.00
    7/8"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT7/8-100
    List Price: $74.00
    Price: $37.00
  • 1-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    1"-100 HSS 6 Flute Chatterless Countersink

    List Price: $85.70
    Price: $42.85
    1"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT1-100
    List Price: $85.70
    Price: $42.85
  • 1-1/4-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    1-1/4"-100 HSS 6 Flute Chatterless Countersink

    List Price: $146.59
    Price: $73.30
    1-1/4"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT1-1/4-100
    List Price: $146.59
    Price: $73.30
  • 1-1/2-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    1-1/2"-100 HSS 6 Flute Chatterless Countersink

    List Price: $207.14
    Price: $103.57
    1-1/2"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT1-1/2-100
    List Price: $207.14
    Price: $103.57
  • 2-100 HSS 6 Flute Chatterless Countersink

    Qualtech

    2"-100 HSS 6 Flute Chatterless Countersink

    List Price: $335.70
    Price: $167.85
    2"-100 HSS 6 Flute Chatterless 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...
    DEWCHAT2-100
    List Price: $335.70
    Price: $167.85