McMaster-Carr logo
    Filter by
    System of Measurement
    Collet Type
    Face Type
    Material
    Body Diameter
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Internal Thread Size
    Industrial Info Snippet
    Overall Length
    Total Indicated Runout (TIR) Accuracy
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    External Thread Size
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    3 Products

    R8 Collets

    Image of Product. Front orientation. Milling Machine Collets. R8 Collets.
    Grip cutting tools in the R8 taper spindle of your Bridgeport or other milling machine. These collets thread onto your machine’s drawbar, pulling them into the spindle so they can clamp tightly around your bit.
    The lower the runout, the higher the accuracy and the longer the tool life.
    Collet
    Size
    ID Tolerance
    Body
    Dia.
    Overall
    Lg.
    Internal
    Thread Size
    Each
    Hardened Steel—0.0002" Total Indicated Runout (TIR) Accuracy
    13/16"-0.004" to 0"0.95"4.089"7/16"-20
    		3257A35000000
     

    5C Lathe Collets

    Image of Product. Front orientation. Contains Inset. Lathe Collets. 5C Lathe Collets, Round Face.

    Round Face

    These collets tightly grip workpieces when installed into a 5C collet chuck or holder. They provide a stronger hold on small workpieces than a standard lathe chuck.
    Collet
    Size
    Total Indicated Runout
    (TIR) Accuracy
    Workpiece Dia.
    Tolerance
    Body
    Dia.
    Overall
    Lg.
    Internal Thread
    Size
    External Thread
    Size
    Material
    Each
    Round Face
    13/16"0.0015"-0.004" to 0"1 1/4"3.27"1.041"-241.238"-20Steel
    		3223A464000000
     

    16C Lathe Collets

    Image of Product. Front orientation. Lathe Collets. 16C Lathe Collets.
    Insert into a 16C collet chuck or holder to tightly grip round workpieces. They provide a stronger hold on small workpieces than a standard lathe chuck. These collets have both external and internal threads.
    Collet
    Size
    Total Indicated Runout
    (TIR) Accuracy
    Workpiece Dia.
    Tolerance
    Body
    Dia.
    Overall
    Lg.
    Internal Thread
    Size
    External Thread
    Size
    Material
    Each
    Round Face
    13/16"0.0015"-0.004" to 0"1.89"4.31"1 11/16"-20M47.5 × 1.75 mmSteel
    		3274A121000000
     
    back to top