McMaster-Carr logo
    Filter by
    Number of Flutes
    Number of Countersinking Ends
    Shank Material
    System of Measurement
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    2,136 Products
    About Countersinks
    industrial info icon

    Choose the right countersink angle, body diameter, and number of flutes for your application.

    Countersinks
    For Cutting Screw Holes
    For Cutting Rivet Holes
    For Cutting Lathe Center Holes